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Chapter 8 Troubleshooting Procedure
8
-
4
Signal
Contact
point
LED
status
Output level
Error and actions to take
Direction
output
P22,P23
Q02,Q03
On
Low Active
• Direction signals are being output in the normal
direction (normal).
HIGH Active
• Direction signals are being output in the reverse
direction (normal).
• Pulse is not being normally output
- Positioning operation has finished (normal)
Æ
Start the next operation instruction.
- There is an error that makes positioning
operation impossible
Æ
Check the positioning error code and remove the
cause.
Off
Low Active
• Direction signals are being output in the reverse
direction (normal)
• Pulse is not being normally output
- Positioning operation has finished (normal)
Æ
Start the next operation instruction.
- There is an error that makes positioning
operation impossible
Æ
Check the positioning error code and remove
the cause.
HIGH Active
• Direction signals are being output in the normal
direction (normal).
(b) When the pulse output mode is the CW/CCW mode
Signal
CW
contact
point
CCW
contact
point
Error and actions to take
CW output
Flashing
Off
• CW pulse is being normally output (normal).
Flashing
• The pulse is being abnormally output.
Æ
Contact an A/S office or customer center.
Off
Off
• Pulse is not being output (normal).
- Positioning operation has finished (normal).
Æ
Start the next operation instruction.
- There is an error that makes positioning operation impossible.
Æ
Check the positioning error code and remove the cause
Flashing
• CCW pulse is being normally output (normal).
Remark
• If PWR, RUN, and ERR LED are all off, there is a problem with the internal operation system of
XGB. In such a case, XGB PLC cannot normally operate, so inquire of the customer center.
Содержание XBC-DN20S
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Страница 308: ...Appendix 4 Dimension App 4 3 3 High end type main unit XBC DN32H XEC DN32H XEC DP32H XBC DR32H XEC DR32H ...
Страница 309: ...Appendix 4 Dimension App 4 4 XBC DN64H XEC DN64H XEC DP64H XBC DR64H XEC DR64H ...
Страница 311: ...Appendix 4 Dimension App 4 6 XBE DC08A XBE DC16A XBE TN08A XBE TN16A XBE DR16A XBE RY08A ...
Страница 312: ...Appendix 4 Dimension App 4 7 5 Communication module XBL C41 21A XBL EMTA ...
Страница 313: ...Appendix 4 Dimension App 4 8 5 Special module XBF AD04A XBF DV04A ...