Error Message F23

Valid for S300, S400, S600, S700

Display	Meaning	Possible cause	Measure S300/S700	Measure S400/S600
F23	CAN Bus	Severe CAN bus communication error.	Check CAN cable and controller If no CAN controller is connected to X6, the following parameters should be set: ETHMODE 2 (Onboard fieldbus switch to EtherCAT) MDRV 0 (Multidrive switched off)	Check CAN cable and controller

Display

Meaning

Possible cause

Measure S300/S700

Measure S400/S600

F23

CAN Bus

Severe CAN bus communication error.

Check CAN cable and controller

If no CAN controller is connected to X6, the following parameters should be set:

ETHMODE 2 (Onboard fieldbus switch to EtherCAT)

MDRV 0 (Multidrive switched off)