
B-63945EN/02 11.TROUBLESHOOTING
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11.20 ALARM SV5134 (FSSB: OPEN READY TIME OUT)
ALARM SV5137 (FSSB: CONFIGURATION ERROR)
ALARM SV5197 (FSSB: OPEN TIME OUT)
Causes and Countermeasures
These alarms are issued due to a failure in the optical cable, axis
control card, or a slave such as a servo amplifier connected to the
FSSB.
No. Message Description
SV5134 FSSB:OPEN
READY TIME
OUT
In the initialization, the FSSB could not be
in an open ready sate. The axis card is
thought to be defective.
SV5137 FSSB:CONFIGUR
ATION ERROR
An FSSB configuration error occurred.
The connecting amplifier type is
incompatible with the FSSB setting value.
SV5197 FSSB:OPEN
TIME OUT
The initialization of the FSSB was
completed, but it could not be opened.
Or, the connection between the CNC and
the amplifier in is incorrect.
- Checking the parameter settings
Check that the FSSB-related parameters are set correctly.
- Power supplies of the servo amplifiers
Check the power supplies of the servo amplifiers connected to the
FSSB.
- Replacing the axis control cards, optical cables, and servo amplifiers
Replace the axis control cards on the CNC.
Replace the optical cables and servo amplifiers connected to the FSSB,
one at a time, to identify the defective item.