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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.
Summary of Contents for GT14
Page 1: ......
Page 2: ......
Page 34: ...A 32 ...
Page 46: ...1 4 1 OVERVIEW 1 1 Features ...
Page 60: ...3 6 3 SPECIFICATIONS 3 4 Battery specifications ...
Page 72: ...5 8 5 UL cUL STANDARDS AND EMC DIRECTIVE 5 2 EMC Directive ...
Page 108: ...6 36 6 OPTION 6 7 With wall mounting Attachment ...
Page 124: ...8 10 8 COMMUNICATION CABLE 8 2 External Cable Relay Cable ...
Page 172: ...11 16 11 COMMUNICATION INTERFACE SETTING COMMUNICATION SETTING 11 3 Ethernet Setting ...
Page 200: ...12 28 12 DISPLAY AND OPERATION SETTINGS GOT SET UP 12 6 License Management ...
Page 296: ...14 92 14 FILE DISPLAY AND COPY PROGRAM DATA CONTROL 14 2 Various Data Control ...
Page 320: ...15 24 15 GOT SELF CHECK DEBUG AND SELF CHECK 15 4 GOT start time ...
Page 322: ...16 2 16 CLEANING DISPLAY SECTION CLEAN ...
Page 336: ...17 14 17 INSTALLATION OF COREOS BOOTOS AND STANDARD MONITOR OS 17 5 CoreOS ...
Page 360: ...19 8 19 MAINTENANCE AND INSPECTION 19 5 Backlight Shutoff Detection ...
Page 382: ......
Page 450: ...22 34 22 COMPUTER LINK CONNECTION 22 6 Precautions ...
Page 508: ...23 58 23 ETHERNET CONNECTION 23 5 Precautions ...
Page 526: ......
Page 592: ...26 22 26 SERVO AMPLIFIER CONNECTION 26 7 Precautions ...
Page 598: ...27 6 27 ROBOT CONTROLLER CONNECTION 27 6 Precautions ...
Page 607: ...MULTIPLE GOT CONNECTION FUNCTION 29 MULTIPLE GOT CONNECTION FUNCTION 29 1 ...
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Page 619: ...MULTI CHANNEL FUNCTION 30 MULTI CHANNEL FUNCTION 30 1 ...
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Page 635: ...FA TRANSPARENT FUNCTION 31 FA TRANSPARENT FUNCTION 31 1 ...
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Page 688: ...31 52 31 FA TRANSPARENT FUNCTION 31 7 Precautions ...
Page 698: ...App 10 APPENDICES Appendix 2 Usage Condition of Utility Function ...
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Page 738: ...A 32 ...
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Page 820: ...33 44 33 CONNECTION TO OMRON PLC 33 4 Device Range that Can Be Set ...
Page 834: ...34 14 34 CONNECTION TO OMRON TEMPERATURE CONTROLLER 34 7 Precautions ...
Page 912: ...37 22 37 CONNECTION TO JTEKT PLC 37 7 Precautions ...
Page 930: ...38 18 38 CONNECTION TO SHARP PLC 38 6 Device Range that Can Be Set ...
Page 980: ...41 16 41 CONNECTION TO TOSHIBA PLC 41 4 Device Range that Can Be Set ...
Page 996: ...43 8 43 CONNECTION TO PANASONIC SERVO AMPLIFIER 43 7 Precautions ...
Page 1052: ...46 10 46 CONNECTION TO HITACHI PLC 46 6 Device Range that Can Be Set ...
Page 1092: ...47 40 47 CONNECTION TO FUJI PLC 47 5 Precautions ...
Page 1108: ...48 16 48 CONNECTION TO FUJI TEMPERATURE CONTROLLER 48 7 Precautions ...
Page 1142: ...49 34 49 CONNECTION TO YASKAWA PLC 49 4 Device Range that Can Be Set ...
Page 1332: ...55 28 55 CONNECTION TO GE PLC 55 7 Precautions ...
Page 1348: ...56 16 56 CONNECTION TO LS INDUSTRIAL SYSTEMS PLC 56 6 Device Range that Can Be Set ...
Page 1352: ...57 4 57 CONNECTION TO SICK SAFETY CONTROLLER 57 5 Device Range that Can Be Set ...
Page 1368: ...58 16 58 CONNECTION TO SIEMENS PLC 58 4 Device Range that Can Be Set ...
Page 1370: ...59 2 59 CONNECTION TO HIRATA CORPORATION HNC CONTROLLER ...
Page 1372: ...60 2 60 CONNECTION TO MURATEC CONTROLLER ...
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Page 1515: ...MODBUS CONNECTIONS 63 MODBUS R RTU CONNECTION 63 1 64 MODBUS R TCP CONNECTION 64 1 ...
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Page 1537: ...CONNECTIONS TO PERIPHERAL EQUIPMENT 65 VNC R SERVER CONNECTION 65 1 ...
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