FP
Σ
Communication Function 3 PLC Link Function
10 - 18
10.4 Connection Example of PLC Link
This section explains about the connection example of PLC link.
10.4.1
Using a PLC Link with Three FP
Σ
Units
In the example shown here, link relays are used, and when X1 of the control unit of unit
No. 1 goes on, Y0 of the control unit of unit No. 2 goes on. When X2 of the control unit
of unit No. 1 goes on, Y0 of the control unit of unit No. 3 goes on.
X1: on
X2: on
Y0: on
Y0: on
Link relay L0 turns on
Link relay L1 turns on
FP
Σ
(Unit No. 1)
FP
Σ
(Unit No. 2)
FP
Σ
(Unit No. 3)
RS485
Figure 216: FP
Σ
Connection when using a PLC link with three FP
Σ
units
Communication cassettes used with the PLC link
The following types of communication cassettes can be used with the PLC link function.
Name
Description
Part No.
FP
Σ
Communication cassette
1-channel RS485 type
This communication cassette is a 1-channel unit with a two-
wire RS485 port. It supports 1 : N computer links (C-NET),
general-purpose serial communication, and a PLC link.
FPG-COM3
Содержание FP Series
Страница 15: ...FP Functions and Restrictions of the Unit 1 2...
Страница 25: ...FP Specifications and Functions of Control Unit 2 2...
Страница 37: ...FP Expansion 3 2...
Страница 44: ...Chapter 4 I O Allocation 4 1 I O Allocation 4 3...
Страница 45: ...FP I O Allocation 4 2...
Страница 51: ...FP Installation and Wiring 5 2...
Страница 77: ...FP High speed Counter and Pulse Output Functions 6 2...
Страница 133: ...FP High speed Counter and Pulse Output Functions 6 58...
Страница 135: ...FP Communication Cassette 7 2...
Страница 147: ...FP Communication Function 1 Computer Link 8 2...
Страница 169: ...FP Communication Function 2 General purpose Serial Communication 9 2...
Страница 205: ...FP Communication Function 2 General purpose Serial Communication 9 38...
Страница 207: ...FP Communication Function 3 PLC Link Function 10 2...
Страница 232: ...Chapter 11 Other Functions 11 1 Analog Potentiometer 11 3 11 2 Clock Calendar Function 11 4...
Страница 233: ...FP Other Functions 11 2...
Страница 238: ...Chapter 12 Self Diagnostic and Troubleshooting 12 1 Self Diagnostic Function 12 3 12 2 Troubleshooting 12 5...
Страница 239: ...FP Self Diagnostic and Troubleshooting 12 2...
Страница 249: ...FP Self Diagnostic and Troubleshooting 12 12...
Страница 251: ...FP Specifications 13 2...
Страница 323: ...Index FP I 4...
Страница 325: ...FP Record of changes R 2...