NORD Drivesystems BU0260 - Manual (Page 80)

Supplementary Manual CANopen for NORDAC SK 20E
80 Subject to technical amendments BU 0260 GB
6.2.2 Table of possible error messages in the bus module
The following error messages concern bus-related messages, which are indicated on the CANopen module
(SK CU4-CAO or SK TU4-CAO(-…)).
Error number
Fault
Text in the ParameterBox
Cause
Remedy
Group Details in
P170
E1000 1000 EEPROM error Module faulty
1010 System bus 24V missing Check connections and supply cables
Ensure 24V voltage supply
1020 System bus timeout Check time set in parameter (P151).
Telegram transfer is faulty.
Check external connection.
Check bus protocol program process.
Check bus master.
1030 System bus OFF Check connections and supply cables
Ensure 24V voltage supply
Check bus master.
5110 CANopen bus OFF Subscriber is disconnected from bus
5111 CANopen warning Bus error
No other subscriber present on the system bus
Wiring not correct (cable length, spur cables)
No valid ID (DIP switch)
5112 CANopen overrun Message box (message buffer) for the module was
overwritten by a new telegram before processing
Increase master inhibit time
Reduce baud rate
5113 Invalid CANopen address Avoid double assignment of addresses
Comply with address range 1 ... 63
5120 CANopen timeout Telegram transfer is faulty.
Check external connection.
Check bus protocol program process.
Check bus master.