# Menu 10 − Status and Trips

Mode: Regeneration

Parameter | 10.001 Drive Healthy
--- | ---
Short description | Indicates that the drive is healthy
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Drive Healthy (10.001) indicates that the drive is not in the trip or the under voltage state if it is set to one. If Auto-reset Hold Drive Healthy (10.036) = 1 and auto-reset is being used, Drive Healthy (10.001) is not cleared until all auto-resets have been attempted and the next trip occurs. The LED on the front of the drive gives an indication of the drive state as shown in the table below.

Drive State | LED
Normal power and Drive Healthy (10.001) = 1 | On continuously
Normal power and Drive Healthy (10.001) = 0 | Flashing: 0.5s on and 0.5s off
Standby power state | Flashing: 0.5s on and 7.5s off

Parameter | 10.002 Drive Active
--- | ---
Short description | Indicates that the inverter is active
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | 2ms write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

If the drive inverter is active Drive Active (10.002) is set to one, otherwise it is zero.

Parameter | 10.008 Rated Load Reached
--- | ---
Short description | Indicates that the real component of the output current has reached rated current
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

In Regen mode Rated Load Reached (10.008) indicates that the real component of current is at or above the Rated Current (05.007). This condition is also detected when the modulus of Percentage Load (04.020) is greater or equal to 100.0%.

Parameter | 10.009 Current Limit Active
--- | ---
Short description | Indicates that the current limit is active
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | 4ms write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Current Limit Active (10.009) is set to one if the current limit is active. It should be noted that the current limit system is used in RFC-A and RFC-S modes when standard ramp control is active (Ramp Mode (02.004)), or supply loss control is in ramp stop or limit stop mode (Supply Loss Mode (06.003)). Therefore Current Limit Active (10.009) is likely to change to one under these conditions, even if the user defined current limits are not active.

Parameter | 10.010 Regenerating
--- | ---
Short description | Indicates that power is being transferred from the regen drive to the supply
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

In Regen mode Regenerating (10.010) is set to one if power is being transferred from the regen drive to the supply.

Parameter | 10.011 Braking IGBT Active
--- | ---
Short description | Indicates that the braking IGBT is active
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Braking IGBT Active (10.011) is set to one if the braking IGBT is active. As the braking IGBT active periods may be short, each time the braking IGBT is switched on Braking IGBT Active (10.011) is set to one and remains at one for at least 0.5s.

Parameter | 10.012 Braking Resistor Alarm
--- | ---
Short description | Indicates that the braking IGBT is active and the braking resistor thermal accumulator is greater than 75%
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Braking Resistor Alarm (10.012) is set when the braking IGBT is active and Braking Resistor Thermal Accumulator (10.039) is greater than 75.0%. As the braking IGBT on periods may be short Braking Resistor Alarm (10.012) is always held on for at least 0.5s.

Parameter | 10.015 Supply Loss
--- | ---
Short description | Indicates that the drive is in the supply loss state
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

In Regen mode Supply Loss (10.015) always indicates that the regen drive is in the supply loss state. See Regen Supply Loss a.c. Level (03.023) for details.

Parameter | 10.016 Under Voltage Active
--- | ---
Short description | Indicates that the drive is in the under voltage state
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | 4ms write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Under Voltage Active (10.016) indicates that the drive is in the under voltage state. See Standard Under Voltage Threshold (06.065) for more details.

Parameter | 10.017 Inductor Overload Alarm
--- | ---
Short description | Indicates that the inductor overload accumulator is above 75% and the output current is high
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Motor Overload Alarm (10.017) is set if the drive output current is higher than the level that will eventually cause an Motor Too Hot trip and the Inductor Protection Accumulator (04.019) is higher than 75.0%. See Inductor Thermal Time Constant (04.015) for more details.

Parameter | 10.018 Drive Over-temperature Alarm
--- | ---
Short description | Indicates that the drive over-temperature alarm is active
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Drive Over-temperature Alarm (10.018) is set if Percentage Of Drive Thermal Trip Level (07.036) is greater than 90%.

Parameter | 10.019 Drive Warning
--- | ---
Short description | Indicates that one or more of the drive warning alarms are active
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Drive Warning (10.019) is set to one if any of the drive warnings is active, and is defined as:

Drive Warning (10.019) = Braking Resistor Alarm (10.012) OR Motor Overload Alarm (10.017) OR Drive Over-temperature Alarm (10.018)

Parameter | 10.020 Trip 0
--- | ---
Short description | Shows the current or last trip to have occurred
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

Click here to view trips in numerical order.

Value | Text
28 | An Input 1 Loss
29 | An Input 2 Loss
219 | An Output Calib
217 | App Menu Changed
11 | Autotune 1
12 | Autotune 2
13 | Autotune 3
14 | Autotune 4
15 | Autotune 5
16 | Autotune 6
17 | Autotune 7
18 | Autotune Stopped
19 | Brake R Too Hot
99 | CAM
185 | Card Access
177 | Card Boot
178 | Card Busy
188 | Card Compare
179 | Card Data Exists
187 | Card Drive Mode
182 | Card Error
184 | Card Full
183 | Card No Data
180 | Card Option
175 | Card Product
186 | Card Rating
181 | Card Read Only
174 | Card Slot
102 | Cloning
111 | Configuration
35 | Control Word
225 | Current Offset
97 | Data Changing
247 | Derivative ID
248 | Derivative Image
199 | Destination
224 | Drive Size
31 | EEPROM Fail
189 | Encoder 1
190 | Encoder 2
191 | Encoder 3
192 | Encoder 4
193 | Encoder 5
194 | Encoder 6
195 | Encoder 7
196 | Encoder 8
197 | Encoder 9
162 | Encoder 12
163 | Encoder 13
164 | Encoder 14
6 | External Trip
26 | I/O Overload
8 | Inductance
93 | Inductor Too Hot
103 | Inter-connect
160 | Island
34 | Keypad Mode
39 | Line Sync
38 | Low Load
20 | Motor Too Hot
176 | Name Plate
0 | None
101 | OHt Brake
23 | OHt Control
27 | OHt dc bus
21 | OHt Inverter
22 | OHt Power
3 | OI ac
4 | OI Brake
109 | OI dc
92 | OI Snubber
215 | Option Disable
98 | Out Phase Loss
7 | Over Speed
2 | Over Volts
32 | Phase Loss
198 | Phasing Error
90 | Power Comms
220 | Power Data
37 | Power Down Save
5 | PSU
9 | PSU 24V
223 | Rating Mismatch
94 | Rectifier Set-up
1 | Reserved 001
95 | Reserved 095
104 | Reserved 104
105 | Reserved 105
106 | Reserved 106
107 | Reserved 107
108 | Reserved 108
161 | Reserved 161
165 | Reserved 165
166 | Reserved 166
167 | Reserved 167
168 | Reserved 168
170 | Reserved 170
171 | Reserved 171
172 | Reserved 172
173 | Reserved 173
222 | Reserved 222
228 | Reserved 228
229 | Reserved 229
230 | Reserved 230
231 | Reserved 231
232 | Reserved 232
233 | Reserved 233
234 | Reserved 234
235 | Reserved 235
236 | Reserved 236
237 | Reserved 237
238 | Reserved 238
239 | Reserved 239
240 | Reserved 240
241 | Reserved 241
242 | Reserved 242
243 | Reserved 243
244 | Reserved 244
245 | Reserved 245
246 | Reserved 246
100 | Reset
255 | Reset Logs
33 | Resistance
204 | Slot1 Different
202 | Slot1 Error
200 | Slot1 HF
203 | Slot1 Not Fitted
201 | Slot1 Watchdog
209 | Slot2 Different
207 | Slot2 Error
205 | Slot2 HF
208 | Slot2 Not Fitted
206 | Slot2 Watchdog
214 | Slot3 Different
212 | Slot3 Error
210 | Slot3 HF
213 | Slot3 Not Fitted
211 | Slot3 Watchdog
254 | Slot4 Different
252 | Slot4 Error
250 | Slot4 HF
253 | Slot4 Not Fitted
251 | Slot4 Watchdog
216 | Slot App Menu
226 | Soft Start
221 | Stored HF
227 | Sub-array RAM
218 | Temp Feedback
10 | Th Brake Res
25 | Th Short Circuit
24 | Thermistor
110 | Undefined
91 | User 24V
96 | User Prog Trip
249 | User Program
36 | User Save
40 | User Trip 40
41 | User Trip 41
42 | User Trip 42
43 | User Trip 43
44 | User Trip 44
45 | User Trip 45
46 | User Trip 46
47 | User Trip 47
48 | User Trip 48
49 | User Trip 49
50 | User Trip 50
51 | User Trip 51
52 | User Trip 52
53 | User Trip 53
54 | User Trip 54
55 | User Trip 55
56 | User Trip 56
57 | User Trip 57
58 | User Trip 58
59 | User Trip 59
60 | User Trip 60
61 | User Trip 61
62 | User Trip 62
63 | User Trip 63
64 | User Trip 64
65 | User Trip 65
66 | User Trip 66
67 | User Trip 67
68 | User Trip 68
69 | User Trip 69
70 | User Trip 70
71 | User Trip 71
72 | User Trip 72
73 | User Trip 73
74 | User Trip 74
75 | User Trip 75
76 | User Trip 76
77 | User Trip 77
78 | User Trip 78
79 | User Trip 79
80 | User Trip 80
81 | User Trip 81
82 | User Trip 82
83 | User Trip 83
84 | User Trip 84
85 | User Trip 85
86 | User Trip 86
87 | User Trip 87
88 | User Trip 88
89 | User Trip 89
112 | User Trip 112
113 | User Trip 113
114 | User Trip 114
115 | User Trip 115
116 | User Trip 116
117 | User Trip 117
118 | User Trip 118
119 | User Trip 119
120 | User Trip 120
121 | User Trip 121
122 | User Trip 122
123 | User Trip 123
124 | User Trip 124
125 | User Trip 125
126 | User Trip 126
127 | User Trip 127
128 | User Trip 128
129 | User Trip 129
130 | User Trip 130
131 | User Trip 131
132 | User Trip 132
133 | User Trip 133
134 | User Trip 134
135 | User Trip 135
136 | User Trip 136
137 | User Trip 137
138 | User Trip 138
139 | User Trip 139
140 | User Trip 140
141 | User Trip 141
142 | User Trip 142
143 | User Trip 143
144 | User Trip 144
145 | User Trip 145
146 | User Trip 146
147 | User Trip 147
148 | User Trip 148
149 | User Trip 149
150 | User Trip 150
151 | User Trip 151
152 | User Trip 152
153 | User Trip 153
154 | User Trip 154
155 | User Trip 155
156 | User Trip 156
157 | User Trip 157
158 | User Trip 158
159 | User Trip 159
169 | Voltage Range
30 | Watchdog

Trip 0 (10.020) to Trip 9 (10.029) store the most recent 10 trips that have occurred where Trip 0 (10.020) is the most recent and Trip 9 (10.029) is the oldest. When a new trip occurs it is written to Trip 0 (10.020) and all the other trips move down the log, with oldest being lost. The date and time when each trip occurs are also stored in the date and time log, i.e. Trip 0 Date (10.041) to Trip 9 Time (10.060). The date and time are taken from Date (06.016) and Time (06.017). Some trips have sub-trip numbers which give more detail about the reason for the trip. If a trip has a sub-trip number its value is stored in the sub-trip log, i.e. Trip 0 Sub-trip Number (10.070) to Trip 9 Sub-trip Number (10.079). If the trip does not have a sub-trip number then zero is stored in the sub-trip log.

Trip categories and priorities
Trips are grouped into the categories given in the table below. A trip can only occur when the drive is not tripped, or if it is already tripped and the new trip has a higher priority than the active trip (i.e. lower priority number). Unless otherwise stated a trip cannot be reset until 1.0s after it has been initiated.

Priority | Category | Trips | Comments
1 | Internal faults | HF01 – HF20 | These are fatal problems that cannot be reset. All drive features are inactive after any of these trips occur. If a basic keypad is fitted it will show the trip, but the keypad will not function. These trips are not stored in the trip log.
1 | Stored HF trip | Stored HF | This trip cannot be cleared unless 1299 is entered into Parameter mm.000 (mm.000) and a reset is initiated.
2 | Non-resettable trips | Trip numbers 218 to 247, Slot1 HF, Slot2 HF, Slot3 HF or Slot4 HF | These trips cannot be reset.
3 | Volatile memory failure | EEPROM Fail | This can only be reset if Parameter mm.000 (mm.000) is set to 1233 or 1244, or if Load Defaults (11.043) is set to a non-zero value.
4 | Internal 24V power supply | PSU 24V |
5 | Non-volatile media trips | Trip numbers 174, 175 and 177 to 188 | These trips are priority 6 during power-up.
5 | Position feedback interface power supply | Encoder 1 | This trip can override Encoder 2 to Encoder 6 trips.
6 | Trips with extended reset times | OI ac, OI Brake, and OI dc | These trips cannot be reset until 10s after the trip was initiated.
6 | Phase loss and d.c. link power circuit protection | Phase Loss and OHt dc bus | The drive will attempt to stop the motor before tripping if a Phase Loss.000 trip occurs unless this feature has been disabled (see Action On Trip Detection (10.037). The drive will always attempt to stop the motor before tripping if an OHt dc bus occurs.
6 | Standard trips | All other trips |

Internal faults
Trips {HF01} to {HF20} are internal faults that do not have trip numbers. If one of these trips occurs, the main drive processor has detected an irrecoverable error. All drive functions are stopped and the trip message will be displayed on the drive keypad. The error can only be reset by powering the drive down and up again. The table below gives the reasons for internal faults and their corresponding trip.

Trip | Reason
{HF01} | CPU has detected an address error
{HF02} | CPU DMAC has detected an address error
{HF03} | CPU has detected an Illegal opcode
{HF04} | CPU has detected an Illegal slot instruction
{HF05} | An interrupt has occurred that does not have a defined function (Undefined exception)
{HF06} | An interrupt has occurred which is reserved (Reserved exception)
{HF07} | Watchdog failure
{HF08} | CPU Interrupt crash
{HF09} | Free store overflow
{HF10} | Parameter routing system error
{HF11} | Non-volatile memory comms error
{HF12} | Stack overflow. Sub-trip is shown to indicate which stack: 1 – background tasks 2 – timed tasks 3 – main system interrupts
{HF13} | The control hardware is not compatible with the firmware. The sub-trip number gives the actual ID code of the control board hardware.
{HF14} | CPU register bank error
{HF15} | CPU divide error
{HF16} | RTOS error (the background task has returned)
{HF17} | The clock supplied to the control board logic is out of specification
{HF18} | The internal flash memory has failed when writing option module parameter data. Sub-trip is shown to indicate which failure: 1 - Programming error while writing menu in flash 2 - Erase flash block containing setup menus failed 3 - Erase flash block containing application menus failed
{HF19} | Invalid main application firmware CRC. Reprogramming required.
{HF20} | The ASIC is not compatible with the firmware. The sub-trip number displayed is the ASIC version.
{HF23} | If this trip occurs please consult the drive supplier.
{HF24} | If this trip occurs please consult the drive supplier.
{HF25} | If this trip occurs please consult the drive supplier.

When the drive is subsequently powered up a Stored HF trip is initiated where the sub-trip number is the number of the HF trip that last occurred. This trip will occur at every power-up until it is reset. The trip can only be reset by first entering 1299 into Parameter mm.000 (mm.000). If the drive is powered up and a Stored HF trip occurs, Onboard User Program: Enable (11.047) is reset to zero to prevent the on-board user program from running. This ensures that the user program can be changed or erased in case it causes an HF trip at every power-up. Once the Stored HF is cleared, it is necessary to power cycle the drive or to re-download the user program to allow the program to restart.

Similar trips that can be initiated by the control system or the power system
Trips shown in the table below can be generated either from the drive control system or from the power system. The sub-trip number which is in the form xxyzz is used to identify the source of the trip. The digits xx are 00 for a trip generated by the control system or the number of a power module if generated by the power system. If the drive is not a multi-power module drive then xx will always have a value of 1 the trip is related to the power system. The y digit is used to identify the location of a trip which is generated by a rectifier module connected to a power module. Where the y digit is relevant it will have a value of 1 or more, otherwise it will be 0. The zz digits give the reason for the trip and are defined in each trip description.

Over Volts | OHt dc bus
OI ac | Phase Loss
OI Brake | Power Comms
PSU | OI Snubber
OHt Inverter | Cloning
OHt Power | Temp Feedback
OHt Control | Power Data

Braking IGBT
The list below gives conditions that will disable the braking IGBT:

1. Braking IGBT Upper Threshold (06.074) = 0, or Low Voltage Braking IGBT Threshold Select (06.076) = 1 and Low Voltage Braking IGBT Threshold (06.075) = 0.
2. The drive is in the under-voltage state.
3. A priority 1, 2 or 3 trip is active (see Trip 0 (10.020)).
4. One of the following trips is active or would be active if another trip is not already active: OI Brake, PSU, Th Brake Res or OHt Inverter.
5. Percentage Of Drive Thermal Trip Level (07.036) = 100%. This is an indication that some part of the drive is too hot and is used to indicate if an internally fitted braking resistor is too hot.
6. Brake R Too Hot is active or the system has been set up to disable the braking IGBT based on the braking resistor temperature and the resistor is too hot (i.e. bit 2 of Action On Trip Detection (10.037) is set).

Note that the braking IGBT over-current trip cannot be reset until 10s after it is initiated. This period consists of a 9s period after the trip where the braking IGBT cannot be switched on again and the OI Brake trip is held active and cannot be reset. This 9s period is followed by the normal 1s delay, that is present for other trips, before the trip can be reset. During this 1s period it is possible for the braking IGBT to switch on again. If the conditions are still present that caused the trip then the trip will be initiated again with a further 9s hold-off period etc.

Parameter | 10.021 Trip 1
--- | ---
Short description | Shows the 2nd from last trip to have occurred
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.022 Trip 2
--- | ---
Short description | Shows the 3rd from last trip to have occurred
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.023 Trip 3
--- | ---
Short description | Shows the 4th from last trip to have occurred
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.024 Trip 4
--- | ---
Short description | Shows the 5th from last trip to have occurred
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.025 Trip 5
--- | ---
Short description | Shows the 6th from last trip to have occurred
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.026 Trip 6
--- | ---
Short description | Shows the 7th from last trip to have occurred
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.027 Trip 7
--- | ---
Short description | Shows the 8th from last trip to have occurred
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.028 Trip 8
--- | ---
Short description | Shows the 9th from last trip to have occurred
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.029 Trip 9
--- | ---
Short description | Shows the 10th from last trip to have occurred
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.030 Braking Resistor Rated Power
--- | ---
Short description | Set to the rated power of the braking resistor
Mode | Regeneration
Minimum | 0.000 | Maximum | 99999.999
Default | 0.000 | Units | kW
Type | 32 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 3
Coding | RW

A thermal protection system is provided for the braking resistor. If Braking Resistor Rated Power (10.030) is set to zero this protection system is disabled and the Braking Resistor Thermal Accumulator (10.039) is held at zero. If braking resistor thermal protection is required the Braking Resistor Rated Power (10.030), Braking Resistor Thermal Time Constant (10.031) and Braking Resistor Resistance (10.061) should be set up with the braking resistor parameters. The thermal time constant of the resistor can be calculated from the single pulse energy rating (E) and continuous power rating (P) of the resistor.

Braking Resistor Thermal Time Constant (10.031) = τ = E / P

The braking resistor is protected with a single time constant model as shown below.

The drive monitors the power flowing into the braking resistor and updates the Braking Resistor Thermal Accumulator (10.039). If bit 1 of Action On Trip Detection (10.037) = 0 and the accumulator reaches 100% an Brake R Too Hot trip is initiated. If bit 1 of Action On Trip Detection (10.037) = 1 and the accumulator reaches 100% the braking IGBT is disabled until the accumulator falls below 95.0%.

Parameter | 10.031 Braking Resistor Thermal Time Constant
--- | ---
Short description | Set to the thermal time constant of the braking resistor
Mode | Regeneration
Minimum | 0.000 | Maximum | 1500.000
Default | 0.000 | Units | s
Type | 32 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 3
Coding | RW

See Braking Resistor Rated Power (10.030).

Parameter | 10.032 External Trip
--- | ---
Short description | Set to initiate an external trip
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 1 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, NC

If External Trip (10.032) is set to one an External Trip.003 is initiated. A digital input can be routed to External Trip (10.032) to provide an external trip input function.

Parameter | 10.033 Drive Reset
--- | ---
Short description | Set to initiate a drive reset
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 1 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, NC

A 0 to 1 transition in Drive Reset (10.033) causes a drive reset. If a drive reset terminal is required a digital input should be routed to Drive Reset (10.033).

Parameter | 10.034 Number Of Auto-reset Attempts
--- | ---
Short description | Set to the number of required auto-reset attempts
Mode | Regeneration
Minimum | 0 | Maximum | 6
Default | 0 | Units |
Type | 8 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, TE, BU

Value | Text
0 | None
1 | 1
2 | 2
3 | 3
4 | 4
5 | 5
6 | Infinite

If Number Of Auto-reset Attempts (10.034) = 0 then no auto-reset attempts are made. Any other value will cause the drive to automatically reset following a trip for the number of times programmed after a delay defined by Auto-reset Delay (10.035) subject to the minimum reset time allowed for the type of trip. Note that for some trips the minimum is 10s. The auto-reset count is only incremented when the trip is the same as the previous trip otherwise it is reset to 0. When the auto-reset count reaches the programmed value, any further trip of the same value will not cause an auto-reset. If the number of auto-reset attempts defined by Number Of Auto-reset Attempts (10.034) has not been reached and there has been no trip for 5 minutes then the auto-reset count is cleared. Auto reset will not occur after any trips with priority levels 1, 2 or 3 as defined in Trip 0 (10.020). When a manual reset occurs the auto-reset counter is reset to zero.

If Number Of Auto-reset Attempts (10.034) = 6 the auto-reset counter is held at zero, and so there is no limit on the number of auto-reset attempts.

Parameter | 10.035 Auto-reset Delay
--- | ---
Short description | Set to the required auto-reset delay
Mode | Regeneration
Minimum | 1.0 | Maximum | 600.0
Default | 1.0 | Units | s
Type | 16 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 1
Coding | RW, BU

See Number Of Auto-reset Attempts (10.034).

Parameter | 10.036 Auto-reset Hold Drive Healthy
--- | ---
Short description | Set to hold drive healthy if futher auto-reset attempts are possible
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 1 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW

If Auto-reset Hold Drive Healthy (10.036) = 0 then Drive Healthy (10.001) is cleared every time the drive trips regardless of any auto-reset that may occur. If Auto-reset Hold Drive Healthy (10.036) = 1 then Drive Healthy (10.001) is not cleared on a trip if any further auto-reset attempts are possible. Note that if the under voltage state becomes active Drive Healthy (10.001) will be set to zero unless Hold Drive Healthy on Under Voltage (10.068) = 1.

Parameter | 10.037 Action On Trip Detection
--- | ---
Short description | Defines the action of the drive on detection of a trip
Mode | Regeneration
Minimum | 0 (Display: 00000) | Maximum | 31 (Display: 11111)
Default | 0 (Display: 00000) | Units |
Type | 8 Bit User Save | Update Rate | Background read
Display Format | Binary | Decimal Places | 0
Coding | RW, BU

The bits in Action On Trip Detection (10.037) are defined as follows:

Bit 0: Stop on defined non-important trips
If bit 0 is set to one the drive will attempt to stop before tripping if any of the following trip conditions are detected: I/O Overload, An Input 1 Loss, An Input 2 Loss or Keypad Mode. (This bit has no effect in Regen mode.)

Bit 1: Disable braking resistor overload detection
See Braking Resistor Rated Power (10.030).

Bit 2: Disable phase loss stop
Normally the drive will stop when the input phase loss condition is detected. If this bit is set to 1 the drive will continue to run and will only trip when the drive is brought to a stop by the user. (This bit has no effect in Regen mode.)

Bit 3: Not Used

Bit 4: Disable parameter freeze on trip
If this bit is 0 then the parameters listed below are frozen on trip until the trip is cleared. If this bit is 1 then this feature is disabled.

Open-loop mode | RFC-A or RFC-S modes | Regen
Reference Selected (01.001) | Reference Selected (01.001) |
Pre-skip Filter Reference (01.002) | Pre-skip Filter Reference (01.002) |
Pre-ramp Reference (01.003) | Pre-ramp Reference (01.003) |
Post Ramp Reference (02.001) | Post Ramp Reference (02.001) |
Frequency Slaving Demand (03.001) | Final Speed Reference (03.001) | Reactive Power (03.001)
| Speed Feedback (03.002) |
| Speed Error (03.003) |
| Speed Controller Output (03.004) |
Current Magnitude (04.001) | Current Magnitude (04.001) | Current Magnitude (04.001)
Iq, Torque Producing Current (04.002) | Iq, Torque Producing Current (04.002) | Active Current (04.002)
Id, Magnetising Current (04.017) | Id, Magnetising Current (04.017) | Reactive Current (04.017)
Output Frequency (05.001) | Output Frequency (05.001) | Output Frequency (05.001)
Output Voltage (05.002) | Output Voltage (05.002) | Output Voltage (05.002)
Output Power (05.003) | Output Power (05.003) | Output Power (05.003)
D.c. Bus Voltage (05.005) | D.c. Bus Voltage (05.005) | D.c. Bus Voltage (05.005)
Analog Input 1 (07.001) | Analog Input 1 (07.001) | Analog Input 1 (07.001)
Analog Input 2 (07.002) | Analog Input 2 (07.002) | Analog Input 2 (07.002)
Analog Input 3 (07.003) | Analog Input 3 (07.003) | Analog Input 3 (07.003)

Parameter | 10.038 User Trip
--- | ---
Short description | Can be used to generate a trip on the drive
Mode | Regeneration
Minimum | 0 | Maximum | 255
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW, ND, NC, BU

When a value other than zero is written to the User Trip (10.038) the actions described in the following table are performed. The drive immediately writes the value back to zero. If the value is not included in the table, then the action is the same as if the trip with the same number (with sub-trip zero) occurred provided the drive is not already tripped.

Action | User Trip (10.038)
No action | Numbers corresponding to priority 1, 2 or 3 trips.
Drive reset | 100
Clear trip logs (parameters 10.020 to 10.029, 10.041 to 10.060 and 10.070 to 10.079) | 255

Parameter | 10.039 Braking Resistor Thermal Accumulator
--- | ---
Short description | Shows the level of the braking resistor thermal accumulator
Mode | Regeneration
Minimum | 0.0 | Maximum | 100.0
Default |  | Units | %
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 1
Coding | RO, ND, NC, PT, BU

See Braking Resistor Rated Power (10.030).

Parameter | 10.040 Status Word
--- | ---
Short description | Shows the status word for the drive
Mode | Regeneration
Minimum | 0 | Maximum | 32767
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

The bits in Status Word (10.040) mirror the status bit parameters as shown below. Where the parameters do not exist in any mode the bit remains at zero.

Bit | Status parameter
0 | Drive Healthy (10.001)
1 | Drive Active (10.002)
2 | Zero Speed (10.003)
3 | Running At Or Below Minimum Speed (10.004)
4 | Below Set Speed (10.005)
5 | At Speed (10.006)
6 | Above Set Speed (10.007)
7 | Rated Load Reached (10.008)
8 | Current Limit Active (10.009)
9 | Regenerating (10.010)
10 | Braking IGBT Active (10.011)
11 | Braking Resistor Alarm (10.012)
12 | Reverse Direction Commanded (10.013)
13 | Reverse Direction Running (10.014)
14 | Supply Loss (10.015)

Parameter | 10.041 Trip 0 Date
--- | ---
Short description | Shows the date at which trip 0 occurred
Mode | Regeneration
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.042 Trip 0 Time
--- | ---
Short description | Shows the time at which trip 0 occurred
Mode | Regeneration
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.043 Trip 1 Date
--- | ---
Short description | Shows the date at which trip 1 occurred
Mode | Regeneration
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.044 Trip 1 Time
--- | ---
Short description | Shows the time at which trip 1 occurred
Mode | Regeneration
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.045 Trip 2 Date
--- | ---
Short description | Shows the date at which trip 2 occurred
Mode | Regeneration
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.046 Trip 2 Time
--- | ---
Short description | Shows the time at which trip 2 occurred
Mode | Regeneration
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.047 Trip 3 Date
--- | ---
Short description | Shows the date at which trip 3 occurred
Mode | Regeneration
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.048 Trip 3 Time
--- | ---
Short description | Shows the time at which trip 3 occurred
Mode | Regeneration
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.049 Trip 4 Date
--- | ---
Short description | Shows the date at which trip 4 occurred
Mode | Regeneration
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.050 Trip 4 Time
--- | ---
Short description | Shows the time at which trip 4 occurred
Mode | Regeneration
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.051 Trip 5 Date
--- | ---
Short description | Shows the date at which trip 5 occurred
Mode | Regeneration
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.052 Trip 5 Time
--- | ---
Short description | Shows the time at which trip 5 occurred
Mode | Regeneration
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.053 Trip 6 Date
--- | ---
Short description | Shows the date at which trip 6 occurred
Mode | Regeneration
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.054 Trip 6 Time
--- | ---
Short description | Shows the time at which trip 6 occurred
Mode | Regeneration
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.055 Trip 7 Date
--- | ---
Short description | Shows the date at which trip 7 occurred
Mode | Regeneration
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.056 Trip 7 Time
--- | ---
Short description | Shows the time at which trip 7 occurred
Mode | Regeneration
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.057 Trip 8 Date
--- | ---
Short description | Shows the date at which trip 8 occurred
Mode | Regeneration
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.058 Trip 8 Time
--- | ---
Short description | Shows the time at which trip 8 occurred
Mode | Regeneration
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.059 Trip 9 Date
--- | ---
Short description | Shows the date at which trip 9 occurred
Mode | Regeneration
Minimum | 0 (Display: 00-00-00) | Maximum | 311299 (Display: 31-12-99)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Date | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.060 Trip 9 Time
--- | ---
Short description | Shows the time at which trip 9 occurred
Mode | Regeneration
Minimum | 0 (Display: 00:00:00) | Maximum | 235959 (Display: 23:59:59)
Default |  | Units |
Type | 32 Bit Power Down Save | Update Rate | Write on trip
Display Format | Time | Decimal Places | 0
Coding | RO, ND, NC, PT

See Trip 0 (10.020).

Parameter | 10.061 Braking Resistor Resistance
--- | ---
Short description | Set the resistance value of the braking resistor
Mode | Regeneration
Minimum | 0.00 | Maximum | 10000.00
Default | 0.00 | Units | Ω
Type | 32 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 2
Coding | RW

See Braking Resistor Rated Power (10.030).

Parameter | 10.063 Local Keypad Battery Low
--- | ---
Short description | Indicates that the real time clock battery in the local keypad is low
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Local Keypad Battery Low (10.063) is set to one when a keypad is fitted to the front of the drive with an internal real-time clock and the battery is not fitted or the voltage is below the minimum threshold.

Parameter | 10.064 Remote Keypad Battery Low
--- | ---
Short description | Indicates that the real time clock battery in the remote keypad is low
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Remote Keypad Battery Low (10.064) is set to one when a keypad is connected to the drive user comms port with an internal real-time clock and the battery is not fitted or the voltage is below the minimum threshold.

Parameter | 10.065 Auto-tune Active
--- | ---
Short description | Indicates that an auto-tune sequence is active
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Auto-tune Active (10.065) is set to one while an auto-tune sequence is active.

Parameter | 10.067 Fire Mode Active
--- | ---
Short description | Indicates that fire mode is enabled and active
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

Fire Mode Active (10.067) is set to one when fire mode is enabled and active.

Parameter | 10.068 Hold Drive Healthy on Under Voltage
--- | ---
Short description | Set to hold drive healthy if the drive is in the under voltage state
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default | 0 | Units |
Type | 1 Bit User Save | Update Rate | Background read
Display Format | Standard | Decimal Places | 0
Coding | RW

Hold Drive Healthy on Under Voltage (10.068) can be used to hold the drive healthy active (Drive Healthy (10.001) = 1 and not flash the status LED on the front of the drive) when the drive is in the under voltage state (Under Voltage Active (10.016) = 1).

If Hold Drive Healthy on Under Voltage (10.068) = 0 and Under Voltage Active (10.016) = 1, then Drive Healthy (10.001) will be set to 0 and the status LED on the front of the drive will flash.

If Hold Drive Healthy on Under Voltage (10.068) = 1, Under Voltage Active (10.016) = 1 and the drive is not tripped (i.e. Drive Status (10.101) does not equal 9), then Drive Healthy (10.001) will be set to 1 and the status LED on the front of the drive will not flash.

If the drive is tripped then Drive Healthy (10.001) will be set to 0 and the status LED will flash independent of what Hold Drive Healthy on Under Voltage (10.068) is set to.

Parameter | 10.069 Additional Status Bits
--- | ---
Short description | Shows the additional status bits for the drive
Mode | Regeneration
Minimum | 0 | Maximum | 1023
Default |  | Units |
Type | 16 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

The bits in Additional Status Bits (10.069) mirror the status bits parameters as shown below. Where the parameters do not exist in any mode the bit remains at zero.

Bit | Status parameter
0 | Under Voltage Active (10.016)
1 | Motor Overload Alarm (10.017) or Inductor Overload Alarm (10.017)
2 | Drive Over-temperature Alarm (10.018)
3 | Drive Warning (10.019)
4 | Low Load Detected Alarm (10.062)
5 | Local Keypad Battery Low (10.063)
6 | Remote Keypad Battery Low (10.064)
7 | Auto-tune Active (10.065)
8 | Limit Switch Active (10.066)
9 | Fire Mode Active (10.067)

Parameter | 10.070 Trip 0 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 0
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.071 Trip 1 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 1
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.072 Trip 2 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 2
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.073 Trip 3 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 3
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.074 Trip 4 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 4
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.075 Trip 5 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 5
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.076 Trip 6 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 6
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.077 Trip 7 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 7
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.078 Trip 8 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 8
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.079 Trip 9 Sub-trip Number
--- | ---
Short description | Shows the sub-trip number for trip 9
Mode | Regeneration
Minimum | 0 | Maximum | 65535
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

See Trip 0 (10.020).

Parameter | 10.081 Phase Loss
--- | ---
Short description | Indicates that an input phase has been lost
Mode | Regeneration
Minimum | 0 | Maximum | 1
Default |  | Units |
Type | 1 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

If a supply phase is disconnected, or two phases are shorted together, the negative phase sequence component of supply voltage (Negative Phase Sequence Volts (03.038)) increases significantly. Phase Loss (10.081) gives an indication of either of these conditions, or a high level of supply imbalance. If Harmonic Reduction Enable (03.021) > 0 then this parameter is set to one if Negative Phase Sequence Volts (03.038) > Positive Phase Sequence Volts (03.037) / 2 for more than 100ms. It should be noted that Phase Loss (10.081) is only set when the regen drive is active, so if the transient caused by an asymmetrical fault causes the system to trip then Phase Loss (10.081) is not set.

Parameter | 10.101 Drive Status
--- | ---
Short description | Shows the present status of the drive
Mode | Regeneration
Minimum | 0 | Maximum | 15
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

Value | Text
0 | Inhibit
1 | Ready
2 | Stop
3 | Scan
4 | Run
5 | Supply Loss
6 | Deceleration
7 | dc Injection
8 | Position
9 | Trip
10 | Active
11 | Off
12 | Hand
13 | Auto
14 | Heat
15 | Under Voltage

Drive Status (10.101) shows the present status of the drive. The strings from this parameter are also used by the basic keypad to provide the status display text.

Parameter | 10.102 Trip Reset Source
--- | ---
Short description | Indicates whether a trip in the trip log has been reset.
Mode | Regeneration
Minimum | 0 | Maximum | 1023
Default |  | Units |
Type | 16 Bit Power Down Save | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

The bits in Trip Reset Source (10.102) correspond to each of the trips in the trip log (i.e. bit 0 corresponds to trip 0, bit 1 corresponds to trip 1, etc.). When a trip occurs, bit 0 is set to one and the other bits corresponding to the trips already in the trip log are shifted left one bit. If the trip is reset then bit 0 is set back to zero, otherwise if a higher priority trip occurs bit 0 is shifted left by one bit. The result is that each of the bits in Trip Reset Source (10.102) show whether trips in the trip log were reset or moved up the trip log by a higher priority trip.

Parameter | 10.103 Trip Time Identifier
--- | ---
Short description | Shows time in milliseconds since the drive powered up when a trip occurred
Mode | Regeneration
Minimum | -2147483648 | Maximum | 2147483647
Default |  | Units | ms
Type | 32 Bit Volatile | Update Rate | Write on trip
Display Format | Standard | Decimal Places | 0
Coding | RO, ND, NC, PT

When a trip occurs the time in milliseconds since the drive powered up is stored in Trip Time Identifier (10.103). The time rolls-over when it reaches 231 - 1, but if the time is 0 a value of 1 is written. Trip Time Identifier (10.103) can be used to determine when a new trip has occurred as the value will change (unless there were exactly 232ms between trips) and will be non-zero.

Parameter | 10.104 Active Alarm
--- | ---
Short description | Shows the value of the active alarm
Mode | Regeneration
Minimum | 0 | Maximum | 12
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT, BU

Value | Text
0 | None
1 | Brake Resistor
2 | Motor Overload
3 | Ind Overload
4 | Drive Overload
5 | Auto Tune
6 | Limit Switch
7 | Fire Mode
8 | Low Load
9 | Option Slot 1
10 | Option Slot 2
11 | Option Slot 3
12 | Option Slot 4

If there is no alarm then Active Alarm (10.104) = 0. If one alarm is active then Active Alarm (10.104) shows the value of the alarm. If more than one alarm is active then Active Alarm (10.104) shows the active alarm with the lowest value. The strings from this parameter are also used by the basic keypad to provide the status display text except for option slot warnings where the option module may supply the string.

Parameter | 10.106 Potential Drive Damage Conditions
--- | ---
Short description | Indicates that the user has put the drive in a condition that could potentially damage the drive
Mode | Regeneration
Minimum | 0 (Display: 0000) | Maximum | 15 (Display: 1111)
Default |  | Units |
Type | 8 Bit Power Down Save | Update Rate | Background write
Display Format | Binary | Decimal Places | 0
Coding | RO, ND, NC, PT, BU

The bits in Potential Drive Damage Conditions (10.106) are set under the conditions shown in the table below to indicate that the user has put the drive in a condition that could potentially damage the drive. The bits in this parameter cannot be cleared by users.

Potential Drive Damage Conditions (10.106) bit | Condition
0 | Fire mode has been active. See Fire Mode Reference (01.053).
1 | Low Under Voltage Threshold (06.066) has been reduced from its default value.
2 | High speed RFC-S mode has been used. See Enable High Speed Mode (05.022).
3 | Not used.

Parameter | 10.107 Auto-tune State
--- | ---
Short description | Shows progress through auto-tuning
Mode | Regeneration
Minimum | 0 | Maximum | 9
Default |  | Units |
Type | 8 Bit Volatile | Update Rate | Background write
Display Format | Standard | Decimal Places | 0
Coding | RO, TE, ND, NC, PT

Value | Text
0 | Not Active
1 | Resistance
2 | pLs
3 | Ls
4 | Flux
5 | Flux Repeat
6 | Ld Lq No-load
7 | Lq
8 | Ke
9 | Inertia

No auto-tuning is provided at present in this mode, and so the parameter is always zero.