Operating Instructions

Warning Codes
Digital Keypad RT-KEYPAD
282 | 443
ID No.
Display on LCD Keypad
Warning Name
Description
40
CANopen index error (Cidn)
CANopen index error
Action and Reset
Action level
CANopen communication Index error
Action time
Immediately act when the fault is detected
Warning setting parameter
N/A
Reset method
Manual Reset
Reset condition
The upper unit sends a reset package to clear this warning
Record
When Pr.00-21≠3, Cidn is a “Warning”, and the warning is not recorded.
Cause
Corrective Actions
Incorrect setting of CANopen
index
Reset CANopen index (Pr.00-02=7)
ID No.
Display on LCD Keypad
Warning Name
Description
41
CANopen station address
error (CAdn)
CANopen station address error (only supports 1–127)
Action and Reset
Action level
CANopen station address error
Action time
Immediately act when the fault is detected
Warning setting parameter
N/A
Reset method
Manual Reset
Reset condition
Pr.00-02=7
Record
When Pr.00-21≠3, CAdn is a “Warning”, and the warning is not recorded.
Cause
Corrective Actions
Incorrect setting of CANopen station
address
Disable CANopen (Pr.09-36=0)
Reset CANopen (Pr.00-02=7)
Reset CANopen station address (Pr.09-36)
ID No.
Display on LCD Keypad
Warning Name
Description
42
CANopen memory error
(CFrn)
CANopen memory error
Action and Reset
Action level
When you update the firmware version of the control board, the FRAM internal data does not
change, then CFrn warning occurs.
Action time
Immediately act when the fault is detected