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18 - 8
18. TROUBLESHOOTING
18.1 GOT Restoration Sheet
(6) Grounding status of the panel on which the GOT is installed
Current status
A single ground cable is led from the
panel having the control equipment
such as PLC to the panel having the
GOT.
Led
Not led
Measure for the
ground cable
led
Fig. A
Connecting the ground cable to the
panel having the GOT as shown in
Fig. A to reduce the potential
difference may prevent the
malfunction.
When wiring as shown in Fig. A is
difficult, perform wiring as shown in
Fig.B.
Effective
Ineffective
Fig. B
Fig. C
Attaching the ferrite core to the ground
cable connected to the panel having
the GOT as shown in Fig. C reduces
the influence of noise.
When wiring as shown in Fig. C is
difficult, perform wiring as shown in
Fig. D.
Effective
Ineffective
Fig. D
Connection
cable
GOT
FG
Ground cable led from the
panel having the control
equipment
GOT
Ground to
the panel.
Ground cable
Use a short and
thick wire as
possible.
FG
Connection
cable
GOT
Ground to
the panel.
Ground cable
FG
Connection
cable
GOT
Ground to
the panel.
Ferrite core
Ground cable
FG
Connection
cable
Use a short and
thick wire as
possible.
GOT
Ground to
the panel.
Ground cable
FG
Connection
cable
Ferrite core
Содержание Got 1000
Страница 1: ......
Страница 2: ......
Страница 14: ...A 12 ...
Страница 26: ...1 4 1 OVERVIEW 1 1 Features ...
Страница 34: ...2 8 2 SYSTEM CONFIGURATION 2 2 System Equipment ...
Страница 38: ...3 4 3 SPECIFICATIONS 3 3 Power Supply Specifications ...
Страница 42: ...4 4 4 PARTS NAME 4 3 Rear Face ...
Страница 54: ...6 6 6 INSTALLATION 6 5 Installation Procedure ...
Страница 104: ...10 18 10 COMMUNICATION INTERFACE SETTING COMMUNICATION SETTING 10 3 Ethernet Setting ...
Страница 134: ...12 4 12 CLOCK SETTINGS AND BATTERY STATUS DISPLAY TIME SETTING AND DISPLAY 12 1 Time Setting and Display ...
Страница 226: ...13 92 13 FILE DISPLAY AND COPY PROGRAM DATA CONTROL 13 2 Various Data Control ...
Страница 250: ...15 2 15 CLEANING DISPLAY SECTION CLEAN ...
Страница 264: ...16 14 16 INSTALLATION OF COREOS BOOTOS AND STANDARD MONITOR OS 16 5 CoreOS ...
Страница 272: ...17 8 17 MAINTENANCE AND INSPECTION 17 5 Backlight Shutoff Detection ...
Страница 298: ...App 6 APPENDICES Appendix 1 External Dimensions ...
Страница 302: ...App 10 APPENDICES Appendix 3 Transportation Precautions ...
Страница 306: ...REVISIONS 2 ...
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