7-54
1:1 communication with FP Series PLC
Overview
Connect the FP
Σ
and another FP series PLC using the RS232C interface and the MEWTOCOL-COM
communication protocol.
Note:
For the FP
Σ
32k type, the MEWTOCOL-COM function of computer link is recommended as it is easy to
communicate.
•
When the data area read command “%01#RDD00000 00001**
C
R
” is sent from the FP
Σ
side, the values
of the data register of the PLC connected to the system are sent as a response. For example, if the
value K100 is stored in DT0 and the value K200 is stored in DT1 of the PLC, “%01$RD6400C8006F
C
R
”
is sent as a response to the command. If there is an error, “%01!
○○
**
C
R
” is returned (
○○
is the error
code).
•
In addition to data area read and write commands, MEWTOCOL-COM also provides contact area read
and write as well as many other commands.
System register settings of FP series PLCs (FP1, FP1 side)
In the default settings, the COM port is set not to be used. For 1:1 general-purpose serial communication,
the system registers should be set as shown below.
Communication format settings for FP series PLC (FP0, FP1)
No.
Name
Set Value
No. 412
COM1 port selection of communication mode
Computer link
No. 413 *
Communication format for COM port
Data length: ……
Parity check: …..
Stop bit: …………
Terminator: ……..
Header: …………
8 bits
Odd
1 bit
CR
No STX
No. 414 *
Baud rate setting for COM port
19200 bps
* These settings should be the same as the settings of the connected FP
Σ
.
Connection to FP series PLCs (FP0, FP1)
<Using AFPG801, 1-channel RS232C type communication cassette>
- Connection with FP0 COM port
Summary of Contents for FP E Series
Page 1: ......
Page 16: ......
Page 17: ...Chapter 1 Functions and Restrictions of the Unit ...
Page 28: ...1 12 ...
Page 29: ...Chapter 2 Specifications and Functions of the Unit ...
Page 37: ...2 9 Circuit diagram C32 Y0 Y1 Y3 Y4 C28 Y0 Y1 Y3 Y4 Y2 Y5 to YF Y2 Y5 to YB ...
Page 48: ...2 20 ...
Page 49: ...Chapter 3 Expansion ...
Page 56: ...3 8 Terminal layout diagram Note The numbers in the connector are for the first expansion ...
Page 61: ...Chapter 4 I O Allocation ...
Page 66: ...4 6 ...
Page 67: ...Chapter 5 Installation and Wiring ...
Page 90: ...5 24 ...
Page 91: ...Chapter 6 High speed counter Pulse Output and PWM Output functions ...
Page 116: ...6 26 ...
Page 121: ...6 31 ...
Page 125: ...6 35 Pulse output diagram ...
Page 131: ...6 41 ...
Page 139: ...6 49 ...
Page 141: ...6 51 ...
Page 144: ...6 54 Program Continued on the next page ...
Page 145: ...6 55 ...
Page 147: ...6 57 Program ...
Page 151: ...Chapter 7 Communication Cassette ...
Page 210: ...7 60 The values of DT50 and DT51 are written in DT0 and 1 of PLC ...
Page 238: ...7 88 ...
Page 239: ...Chapter 8 Self Diagnostic and Troubleshooting ...
Page 247: ......
Page 248: ......
Page 249: ...Chapter 9 Precautions During Programming ...
Page 260: ...9 12 Example 2 Using the CT instruction between JP and LBL instructions ...
Page 268: ...9 20 ...
Page 269: ...Chapter10 Specifications ...
Page 286: ......
Page 287: ...Chapter 11 Dimensions ...
Page 290: ...11 4 11 1 3 Expansion Unit FPG XY64D2T FPG XY64D2P FPG EM1 ...
Page 293: ...Chapter 12 Appendix ...
Page 297: ...12 5 ...
Page 437: ...12 145 12 7 ASCII Codes ...
Page 439: ......
Page 440: ......