290
22 TROUBLESHOOTING
22.1 GOT Restoration Sheets
Installation status
■
Actual status
The FG cables of control equipment (such as a PLC) and power equipment (such as a servo amplifier) are connected each
other as shown in a.
■
Corrective action for when it is true
Carry out the independent grounding at two points as shown in Figure A.
Independent grounding will help minimize noise interference.
If the independent grounding is impossible, carry out the shared grounding as shown in Figure B.
Check result
□
True
□
False
Figure A
Figure B
Result
□
Effective
□
Ineffective
GOT
FG
Connection cable
Panel grounding
Panel
grounding
FG
FG
CN1B
CN1A
CN3
CN2
LG
a
PLC
Servo
FG
Connection cable
Panel
grounding
Grounding for
power system
Grounding for
power system
Terminal
block
Terminal
block
FG
FG
CN1B
CN1A
CN3
CN2
LG
PLC
Servo
GOT
FG
Connection cable
Panel grounding
Panel grounding
FG
FG
CN1B
CN1A
CN3
CN2
LG
PLC
Servo
GOT
Summary of Contents for GOT SIMPLE Series
Page 1: ...GOT SIMPLE Series User s Manual GS21 model ...
Page 2: ......
Page 20: ...18 MEMO ...
Page 24: ...22 1 OVERVIEW 1 1 Features MEMO ...
Page 34: ...32 3 SPECIFICATIONS 3 4 GOT Connector Specifications MEMO ...
Page 40: ...38 4 PART NAME 4 3 Bottom MEMO ...
Page 62: ...60 7 WIRING 7 2 Wiring Inside and Outside the Panel MEMO ...
Page 76: ...74 10 LANGUAGE SETTING LANGUAGE 10 1 Display language setting MEMO ...
Page 130: ...128 12 DISPLAY AND OPERATION SETTINGS GOT SET UP 12 7 IP Filter Setting MEMO ...
Page 160: ...158 14 CLOCK SETTINGS TIME SETTING AND DISPLAY 14 1 Time Setting and Display MEMO ...
Page 268: ...266 16 GOT SELF CHECK DEBUG 16 3 FX3U ENET ADP Communication Setting Function MEMO ...
Page 274: ...272 17 MAINTENANCE 17 3 Clean MEMO ...
Page 280: ...278 20 ERROR MESSAGE LIST MEMO ...
Page 296: ...294 22 TROUBLESHOOTING 22 1 GOT Restoration Sheets MEMO ...
Page 298: ...296 23 CONNECTION MEMO ...
Page 305: ...24 APPENDIX 24 1 External Dimensions 303 24 MEMO ...
Page 309: ......