● For [D], specify a local device that is in the program block of the PB number specified for
[PBm].
● Subroutine arguments can be specified by combining this instruction with the ECALL
instruction.
Refer to "Example of processing: Argument, return value operation of ECALL instruction".
● Local devices of multiple PBs can be preset by one PB.
Refer to "Example of processing: Presetting of specified PB local devices".
■
Processing
Example 1) When a global device is specified for [S]
Example 2) When a local device is specified for [S] (Instruction is executed in PB5.)
■
Flag operations
Name Description
SR7
SR8
(ER)
To be set when an out-of-range value is specified for parameters.
To be set when the device address specified by [S+n] exceeds the upper limit of the device.
To be set when [PBm] exceeds the maximum PB number.
To be set when [D] is specified for a global device.
To be set when the device address specified by [PBm]:[D+n] exceeds the upper limit of the
device.
5.16 LCWT (Specified PB Local Device Write)
WUME-FP7CPUPGR-12 5-37
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