A
Appendix
A-4 CP1L Programming Examples
170 SYSMAC CP1L/CP1E Introduction Manual
4. Close the PLC Settings dialog box.
■Programming Example
Serial PLC links are used for program-free linking of data in the serial PLC link
areas. The ladder program transfers the data to be linked to the data link area.
Note The values of CP1E are included in the paretheses.
Item Boiler A (Master) Boiler B (Slave No.0) Boiler C (Slave No.1)
Communication Settings Custom
Baud 115200bps
Format 7.2.E (Default)
Mode PLC Link (Master) PLC Link (Slave)
Link Words 10 (Default) - -
PLC Link Mode Complete Link
Method
--
NT/PLC Link Max 1 - -
PLC Link Unit No. - 0 1
Boiler A
CP1L (Master)
A_Temperature data 0
3100CH(200CH)
3101CH(201CH)
3109CH(209CH)
3110CH(210CH)
3111CH(211CH)
3119CH(219CH)
3120CH(220CH)
3121CH(221CH)
3129CH(229CH)
Serial PLC
link area
Input area
3189CH(289CH)
0CH
1CH
2CH
100CH
A_Temperature data 1
Output area
A_Temperature data 0
A_Temperature data 1
B_Temperature data 0
B_Temperature data 1
C_Temperature data 0
C_Temperature data 1
C_Temperature data 0
Input area
C_Temperature data 1
Output area
A_Temperature data 0
A_Temperature data 1
B_Temperature data 0
B_Temperature data 1
C_Temperature data 0
C_Temperature data 1
B_Temperature data 0
Input area
B_Temperature data 1
Output area
A_Temperature data 0
A_Temperature data 1
B_Temperature data 0
B_Temperature data 1
C_Temperature data 0
C_Temperature data 1
Boiler B
CP1L (Slave No.0)
Boiler C
CP1L (Slave No.1)