YASKAWA DX200 Maintenance Manual page 1137

Alarm Name
Alarm Sub
Number
Code
10
20
30
31
Meaning Cause
Size of F_CRC is invalid. Setting error
YSF21 board failure
other
Processing of safety field bus Software operation error
does not start. occurred
YSF21 board failure
other
Communication error of safety Connection failure
field bus occurred.
Software operation error
occurred
YSF21 board failure
other
Watchdog time error of safety Connection failure
field bus occurred.
Remedy
(1)Reset the alarm.
(2)If the alarm occurs again, please check the following.
∙
When setting up the safety the PLC, whether imported into SIEMENS
manufactured configuration tool(STEP 7) GSD file of CP1616 board
we offer.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF21 board.
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
(1)Reset the alarm.
(2)If the alarm occurs again, please turn the power OFF then back ON.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF21 board.
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
(1)Reset the alarm.
(2)If the alarm occurs again, please check the connection or insertion
state of cables connected to the CP1616 board and safety PLC.
(1)Reset the alarm.
(2)If the alarm occurs again, please re-power on the safety PLC and
the robot controller.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF21 board.
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
(1)Reset the alarm.
(2)If the alarm occurs again, please check the connection or insertion
state of cables connected to the CP1616 board and safety PLC.