Error Code - REXROTH VFC 5610 Quick Start Manual

VFC 3610 / VFC 5610

4.4 Error Code

Nr. Code Name
1 OC-1 Overcurrent at constant speed
2 OC-2 Overcurrent during acceleration Output current above limit at motor accelerating
3 OC-3 Overcurrent during deceleration Output current above limit at motor decelerating
4 OE-1 Overvoltage at constant speed
5 OE-2 Overvoltage during acceleration DC bus voltage above limit at motor accelerating
6 OE-3 Overvoltage during deceleration DC bus voltage above limit at motor decelerating
7 OE-4 Overvoltage during stop
8 UE-1 Undervoltage during run
9 SC Surge current or short circuit
10 IPH.L Input phase loss
11 OPH.L Output phase loss
12 ESS- Soft start error
20 OL-1 Converter overload
21 OH Converter over temperature
22 UH Converter under temperature
23 FF Fan failure
24 Pdr Pump dry
30 OL-2 Motor overload
31 Ot Motor over temperature
32 t-Er Motor parameter tuning error
Analog input broken wire detec-
38 AibE
tion
40 dir1 Forward running lock error
41 dir2 Reverse running lock error
42 E-St Terminal error signal
43 FFE- Firmware version mismatch
44 rS- Modbus communication error
50 idE- Converter internal error
55 PbrE Parameter backup / restore error
DOK-RCON04-VFC-X610***-QU06-EN-P
Description
Output current above limit at motor running at constant
speed
DC bus voltage above limit at motor running at constant
speed
DC bus voltage above limit at converter stopped
DC bus voltage above limit at converter running
Output current sharp increase or short circuit occurs on
motor cable or converter power module has internal
error
Mains cable disconnected or input imbalance occurs
Motor cable disconnected or output imbalance occurs
Soft start circuit is not working properly
Converter load is above limit for too long
Converter temperature is too high
Converter temperature is too low
Converter fan is not working properly
PID feedback is excessively low when converter running
at output frequency high limit
Motor load is above limit for too long
Motor temperature is above limit for too long
Error occurs during motor parameter auto-tuning
Analog input wire is disconnected
Direction can only be forward but command is reverse
Direction can only be reverse but command is forward
Error signal is received from X1...X5 digital inputs
Firmware version of panel does not match that of con-
trol board
Modbus communication is not working properly
Converter has internal error, contact with service
Error occurs during parameter backup and restore oper-
ation
Bosch Rexroth AG
Diagnosis
47/51