FP
Σ
Installation and Wiring
5 - 10
Wiring system
Isolate the wiring systems to the control unit, input/output devices, and mechanical
power apparatus.
Mechanical
power
apparatus
Circuit breaker
Input/Output
devices
Insulated DC
power supply
Control unit
Figure 36: FP
Σ
Power supply wiring system
Measures regarding power supply sequence (start up sequence)
The power supply sequence should be set up so that power to the control unit is turned
off before the input/output power supplies.
If the input/output power supplies are turned off before the power to the control unit, the
control unit will detect the input fluctuations and may begin an unscheduled operation.
Be sure to supply power to a control unit and an expansion unit from the same power
supply, and turn the power on and off simultaneously for both.
Summary of Contents for FP Series
Page 15: ...FP Functions and Restrictions of the Unit 1 2...
Page 25: ...FP Specifications and Functions of Control Unit 2 2...
Page 37: ...FP Expansion 3 2...
Page 44: ...Chapter 4 I O Allocation 4 1 I O Allocation 4 3...
Page 45: ...FP I O Allocation 4 2...
Page 51: ...FP Installation and Wiring 5 2...
Page 77: ...FP High speed Counter and Pulse Output Functions 6 2...
Page 133: ...FP High speed Counter and Pulse Output Functions 6 58...
Page 135: ...FP Communication Cassette 7 2...
Page 147: ...FP Communication Function 1 Computer Link 8 2...
Page 169: ...FP Communication Function 2 General purpose Serial Communication 9 2...
Page 205: ...FP Communication Function 2 General purpose Serial Communication 9 38...
Page 207: ...FP Communication Function 3 PLC Link Function 10 2...
Page 232: ...Chapter 11 Other Functions 11 1 Analog Potentiometer 11 3 11 2 Clock Calendar Function 11 4...
Page 233: ...FP Other Functions 11 2...
Page 239: ...FP Self Diagnostic and Troubleshooting 12 2...
Page 249: ...FP Self Diagnostic and Troubleshooting 12 12...
Page 251: ...FP Specifications 13 2...
Page 323: ...Index FP I 4...
Page 325: ...FP Record of changes R 2...