Error no.
Error text
Error cause
M S
112
CA_XINT4_ERR_U-
CE_BC
Error:
U_CE monitoring brake resistance
●
113
SY_FLT_UVW
Error:
Error IGBT driver Phase U, V or W
●
114
SY_FLT_BC
Error:
Error in the IGBT driver brake resistance
●
115
VOLTAGE_BOOST_-
FAIL
Error:
The DC nominal voltage U_DC_RF is not reached.
●
117
OVERVOLTAGE2
Error:
Overvoltage in detected phase failure
●
118
CA_TRIP_ZO-
NE_UVW2
Error:
Overcurrent Phase U, V or W in detected phase failure
●
119
CA_XINT1_ER-
R_I_UVW2
Error:
Overcurrent Phase U, V or W in detected phase failure
●
120
CA_TRIP_ZONE_BC
Error:
Overcurrent brake resistance
●
121
CA_TRIP_ZONE_BC
Error:
Overcurrent brake resistance
●
122
INPUT_SC_OPEN
Error:
Thermostat switch has opened
Remedy:
Let device cool down, wait until fans switch off and then reset.
●
125
EVAC_DC_ABORT
Error:
An input voltage is detected in EVAC mode with DC voltage
●
130
WIRING_FAULT_A
Error:
internal wiring error A
●
●
131
WIRING_FAULT_B
Error:
internal wiring error B
●
●
140
SET_PARA_TO_DE-
FAULT
Error:
The error message is displayed if parameter values saved in the
EEPROM are outside the permissible range (e.g. after software update). The
appropriate parameters are set automatically with the default value.
The number of the altered parameter is saved in the error message as addi-
tional information. If several parameters were altered, the number of the param-
eter with the highest number is saved.
●
150-159
GRID_*
Error:
Various mains disturbances occurring over a longer period.
●
171
OTA_POWERSTAGE
Error:
overtemperature power stage
RDY switches off and ZAdyn waits.
●
172
OTA_ENVIRONMENT
Error:
Overtemperature environment
RDY switches off and ZAdyn waits.
●
173
OTA_CHOKE
Error:
On time choke
RDY switches off and ZAdyn waits.
●
174
OTA_TRANSFORMER
Error:
On time transformer
RDY switches off and ZAdyn waits.
●
175
OTA_BC
Error:
On time brake resistance
RDY switches off and ZAdyn waits.
●
176
OTA_LOAD_BR
Error:
Brake resistor load capacity exceeded.
RDY switches off and ZAdyn waits.
●
190
SAFETY_SHUTOFF_R-
DY
Error:
The Enable (EN) input remains active although the Ready (RDY) output
was switched off. Check ZAdyn setting.
●
191
SAFETY_SHU-
TOFF_BC
Error:
If the input voltage is below the engagement voltage of the BC and an
input current > 3 A is
fl
owing, it switches off after 2 s.
●
192
SAFETY_SHUTOFF_T-
EST
Error:
A value not equal to 0 must be set for the "TEST" parameter
Remedy:
Change parameter to 0
●
193
SAFETY_SHU-
TOFF_SC
Error:
Overtemperature thermostat switch
Remedy:
Let device cool down, wait until fans switch off and then reset.
●
194
SAFETY_SHUTDOWN
Error:
ZArec4C switched to Shutdown state
●
Original operating instructions
ZArec4C
Error diagnosis
R-TBA14_03-GB 1817 Index 007
Part.-No. 00163436-GB
50/64
