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9. HANDLING OF POWER WIRING AND SWITCH
POINT
POINT
POINT
General preventive measures against noise
There are two kinds of noises: Radiated noise that is transmitted into the air and Conductive noise that is directly
transmitted along connected lines.
Countermeasures must be taken considering both kinds of noises and referring to the following 3 points.
(1) Protecting against noise
(a) Keep signal lines away from noise sources such as a power cable or a highpower drive circuit.
(b) Shield the signal lines.
(2) Reducing generated noise
(a) Use a noise filter, etc. to reduce the level of the noise generated due to a source such as a high-power
motor drive circuit.
(b) Attach surge killers to the terminals on the No Fuse Breaker (NFB), electromagnetic contactors, relays,
solenoid valves, and generators to suppress noise interference.
(3) Releasing noise to the ground
(a) Make sure to connect the ground cable to the ground.
(b) Use a short and thick cable to lower its impedance.
(c) Ground the power system and the control system separately.
Operation at momentary power failure
The GOT continues to operate even upon 5ms or shorter instantaneous power failure.
The GOT stops operating if there is extended power failure or voltage drop, while it automatically resumes
operation as soon as the power is restored.
Содержание GT14
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Страница 34: ...A 32 ...
Страница 46: ...1 4 1 OVERVIEW 1 1 Features ...
Страница 60: ...3 6 3 SPECIFICATIONS 3 4 Battery specifications ...
Страница 72: ...5 8 5 UL cUL STANDARDS AND EMC DIRECTIVE 5 2 EMC Directive ...
Страница 108: ...6 36 6 OPTION 6 7 With wall mounting Attachment ...
Страница 124: ...8 10 8 COMMUNICATION CABLE 8 2 External Cable Relay Cable ...
Страница 172: ...11 16 11 COMMUNICATION INTERFACE SETTING COMMUNICATION SETTING 11 3 Ethernet Setting ...
Страница 200: ...12 28 12 DISPLAY AND OPERATION SETTINGS GOT SET UP 12 6 License Management ...
Страница 204: ...13 4 13 CLOCK SETTINGS AND BATTERY STATUS DISPLAY TIME SETTING AND DISPLAY 13 1 Time Setting and Display ...
Страница 296: ...14 92 14 FILE DISPLAY AND COPY PROGRAM DATA CONTROL 14 2 Various Data Control ...
Страница 320: ...15 24 15 GOT SELF CHECK DEBUG AND SELF CHECK 15 4 GOT start time ...
Страница 322: ...16 2 16 CLEANING DISPLAY SECTION CLEAN ...
Страница 336: ...17 14 17 INSTALLATION OF COREOS BOOTOS AND STANDARD MONITOR OS 17 5 CoreOS ...
Страница 360: ...19 8 19 MAINTENANCE AND INSPECTION 19 5 Backlight Shutoff Detection ...
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Страница 450: ...22 34 22 COMPUTER LINK CONNECTION 22 6 Precautions ...
Страница 508: ...23 58 23 ETHERNET CONNECTION 23 5 Precautions ...
Страница 526: ......
Страница 592: ...26 22 26 SERVO AMPLIFIER CONNECTION 26 7 Precautions ...
Страница 598: ...27 6 27 ROBOT CONTROLLER CONNECTION 27 6 Precautions ...
Страница 607: ...MULTIPLE GOT CONNECTION FUNCTION 29 MULTIPLE GOT CONNECTION FUNCTION 29 1 ...
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Страница 619: ...MULTI CHANNEL FUNCTION 30 MULTI CHANNEL FUNCTION 30 1 ...
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Страница 635: ...FA TRANSPARENT FUNCTION 31 FA TRANSPARENT FUNCTION 31 1 ...
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Страница 688: ...31 52 31 FA TRANSPARENT FUNCTION 31 7 Precautions ...
Страница 698: ...App 10 APPENDICES Appendix 2 Usage Condition of Utility Function ...
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Страница 738: ...A 32 ...
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Страница 820: ...33 44 33 CONNECTION TO OMRON PLC 33 4 Device Range that Can Be Set ...
Страница 834: ...34 14 34 CONNECTION TO OMRON TEMPERATURE CONTROLLER 34 7 Precautions ...
Страница 912: ...37 22 37 CONNECTION TO JTEKT PLC 37 7 Precautions ...
Страница 930: ...38 18 38 CONNECTION TO SHARP PLC 38 6 Device Range that Can Be Set ...
Страница 980: ...41 16 41 CONNECTION TO TOSHIBA PLC 41 4 Device Range that Can Be Set ...
Страница 996: ...43 8 43 CONNECTION TO PANASONIC SERVO AMPLIFIER 43 7 Precautions ...
Страница 1028: ...44 32 44 CONNECTION TO PANASONIC INDUSTRIAL DEVICES SUNX PLC 44 6 Device Range that Can Be Set ...
Страница 1052: ...46 10 46 CONNECTION TO HITACHI PLC 46 6 Device Range that Can Be Set ...
Страница 1092: ...47 40 47 CONNECTION TO FUJI PLC 47 5 Precautions ...
Страница 1108: ...48 16 48 CONNECTION TO FUJI TEMPERATURE CONTROLLER 48 7 Precautions ...
Страница 1142: ...49 34 49 CONNECTION TO YASKAWA PLC 49 4 Device Range that Can Be Set ...
Страница 1332: ...55 28 55 CONNECTION TO GE PLC 55 7 Precautions ...
Страница 1348: ...56 16 56 CONNECTION TO LS INDUSTRIAL SYSTEMS PLC 56 6 Device Range that Can Be Set ...
Страница 1352: ...57 4 57 CONNECTION TO SICK SAFETY CONTROLLER 57 5 Device Range that Can Be Set ...
Страница 1368: ...58 16 58 CONNECTION TO SIEMENS PLC 58 4 Device Range that Can Be Set ...
Страница 1370: ...59 2 59 CONNECTION TO HIRATA CORPORATION HNC CONTROLLER ...
Страница 1372: ...60 2 60 CONNECTION TO MURATEC CONTROLLER ...
Страница 1373: ...MICROCOMPUTER CONNECTION 61 MICROCOMPUTER CONNECTION SERIAL 61 1 62 MICROCOMPUTER CONNECTION ETHERNET 62 1 ...
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Страница 1515: ...MODBUS CONNECTIONS 63 MODBUS R RTU CONNECTION 63 1 64 MODBUS R TCP CONNECTION 64 1 ...
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Страница 1537: ...CONNECTIONS TO PERIPHERAL EQUIPMENT 65 VNC R SERVER CONNECTION 65 1 ...
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