Mitsubishi Electric MELSEC iQ-F Series Manual page 15

Timing chart of I/O signals
■Completed successfully
i_bEN
(execution command)
o_bENO
(execution status)
Acquisition status Unexecuted
pb_st30Member
Initial state
(member list)
o_bOK
(normal completion)
o_bErr
(error completion)
o_uErrId
(error code)
■Completed with an error
i_bEN
(execution command)
o_bENO
(execution status)
Acquisition status
pb_st30Member
(member list)
o_bOK
(normal completion)
o_bErr
(error completion)
o_uErrId
0
(error code)
Executing
Acquisition Acquisition
... Acquisition result n
result 1 result 2
OFF
0
Unexecuted
Initial state
OFF
Error code
3.1 M+StrProcessing_JSONDeserialize_F (Acquisition of JSON String)
Unexecuted
0
3 DETAILS OF FB LIBRARIES
3
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