Chapter 10 Error Indication; Error Indication On S-Link V System Side; Indication On Ethercat System Side - Panasonic SL-VGU1-EC User Manual

Chapter 10 Error Indication

If an error occurs on the system, the SL-VGU1-EC will output the error signal, and the error indicator and the
address display of the controller will inform the error.

Error Indication on S-LINK V System Side

Error No.
Error 0 • Fault in system (controller)
Error 1 • Short-circuit between +24V and D
Error 2 • Short-circuit between D and G
Error 3 • Fault or disconnection of recognized I/O unit
Error 4 • Addition of unrecognized unit
• Output short-circuit of output unit
Error 5
• Drive power supply of I/O device switched off
Error 6 • System setting not done correctly.
Note: If two or more errors are detected at the same time, errors 1 and 2 will be given priority in indication.

Indication on EtherCAT System Side

ECAT ERR indi-
cation goes on or EtherCAT transmission error
flashes
Inconsistency in PDO settings of EtherCAT master differ from those
PDO settings of SL-VGU1-EC.
Note: When I/O settings of EtherCAT master differ from those of SL-VGU1-EC, the following setting error occurs.
Indication of SL-VGU1-EC:
In EtherCAT master, "1" occurs in bit3 of 0x1B00:10 and 0x6100:10 (see page 32).
By establishing consistency with settings of SL-VGU1-EC, the status turns to normal.
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Cause of error
Cause of error
Transmission state during error
Transmission stopped
Transmission stopped.
Restarted automatically 5 sec. after cause of error
is rectified.
Transmission continued
Automatically restored when system setting is cor-
rectly done.
Transmission state during error
Transmission stopped
Transmission continued (Note)
Go on in turn