Mitsubishi L02CPU User Manual page 110

(3) Function
This instruction reads out connection information specified in
(4) Error
A detection of an operation error turns on the Error flag (SM0) and a corresponding error code is stored in SD0
when:
• The connection number specified for
• The device numbers specified for
• An invalid device is specified.
(5) Program example
When M5000 is turned on, connection information of connection No.1 is read out.
• Devices used
Device number
D500
D5000
• Program
108
S1
is other than 1 to 16.
S1
and exceed the device point range.
S2 D
SP.SOCSND instruction control data
Storage location of connection information
.
Application
(Error code: 4101)
(Error code: 4101)
(Error code: 4004)
Reading connection
information of
Connection No.1