Panasonic FP-E Programming Manual page 616

High−level Instructions
Specifying the various items
Control data (S1)
Specifying the remote station
Specify the remote station by means of a route number and unit number.
The setting is entered differently depending on whether the remote station is a PLC in the same network, or a
PLC in a network on a different hierarchical level.
Specifying the transmission unit and transmission method
If data is to be sent in word units, specify the data volume, and if it is to be sent in bit units, specify the position
of the target bit.
Specifying the memory area of the local station (S2)
Specify the memory area of the local station in which the data to be transmitted is stored.
Specifying the memory area of the remote station (D) and (N)
Specify the memory area of the remote station in which the data to be transmitted is stored, specifying the
type D and the address N in combination.
Example: D: DT0, N: K100
Flag conditions
・Error flag (R9007):
・Error flag (R9008):
Transmitting to a PLC within the same network
Specifying the control data (S1+1, S1)
The control data should be specified as an H constant. The transmission unit, transmission method and other
parameters are specified with S1, and the remote station is specified with S1+1.
S1+1
Specifying the
remote station
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↓
DT100
Turns on and stays on when:
Turns on for an instant when:
− The control data is a value outside of the specified range.
− The remote station does not exist.
− The number of words specified by S1 causes the area of S2 or D to be
exceeded when word unit transmission is being used.
S1
Specifying the
transmission unit and
method