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
Содержание GOT SIMPLE Series
Страница 1: ...GOT SIMPLE Series User s Manual GS21 model ...
Страница 2: ......
Страница 20: ...18 MEMO ...
Страница 24: ...22 1 OVERVIEW 1 1 Features MEMO ...
Страница 34: ...32 3 SPECIFICATIONS 3 4 GOT Connector Specifications MEMO ...
Страница 40: ...38 4 PART NAME 4 3 Bottom MEMO ...
Страница 62: ...60 7 WIRING 7 2 Wiring Inside and Outside the Panel MEMO ...
Страница 76: ...74 10 LANGUAGE SETTING LANGUAGE 10 1 Display language setting MEMO ...
Страница 130: ...128 12 DISPLAY AND OPERATION SETTINGS GOT SET UP 12 7 IP Filter Setting MEMO ...
Страница 160: ...158 14 CLOCK SETTINGS TIME SETTING AND DISPLAY 14 1 Time Setting and Display MEMO ...
Страница 268: ...266 16 GOT SELF CHECK DEBUG 16 3 FX3U ENET ADP Communication Setting Function MEMO ...
Страница 274: ...272 17 MAINTENANCE 17 3 Clean MEMO ...
Страница 280: ...278 20 ERROR MESSAGE LIST MEMO ...
Страница 296: ...294 22 TROUBLESHOOTING 22 1 GOT Restoration Sheets MEMO ...
Страница 298: ...296 23 CONNECTION MEMO ...
Страница 305: ...24 APPENDIX 24 1 External Dimensions 303 24 MEMO ...
Страница 309: ......