
5. FUNCTIONAL INSTRUCTIONS
B–61863E/15
PMC SEQUENCE PROGRAM
310
This command writes data containing up to 32 bytes via the window
between PMC and MMC. The data can be determined as required
between the PMC ladder program and MMC application program.
MMCWW
(SUB99)
ffff
Output data
length
address
ACT
W1
ffff
Output data
address
Fig. 5.50.2 MMCWW instruction format
Table 5.50.2 MMCWW coding format coding sheet
Step
number
Command
Address
No.
Bit No. Remarks
1 RD fff. f ACT
2 SUB 99 MMCWW command
3 (PRM) ffff Output data length address
4 (PRM) ffff. Output data address
5 WRT fff. f W1, processing completion
ACT=0 : The MMCWW function is not executed.
ACT=1 : The MMCWW function is executed. Hold ACT = 1 until
processing is completed and specify ACT = 0 immediately after
processing is completed.
CAUTION
Stopping the ladder with ACT set to 1 issues WN03 on the
PMC alarm screen. In this case, the function command
cannot be executed continuously. After execution of the
function command, set ACT to 0.
5.50
MMCWW (WRITING
MMC WINDOW DATA)
(OTHER THAN
PMC–PA1/PA3)
5.50.1
Function
5.50.2
Format
5.50.3
Control Condition