Mitsubishi Electric MELSEC iQ-F Series Manual page 13

Timing chart of I/O signals
■Normal completion
i_bEN
(Execution command)
o_bENO
(Execution status)
CH1 count permit command
Un\G4.0
CH1 in operation
Un\G28.1
o_bOK
(Normal completion)
o_bCountStart
(Count in operation flag)
o_bErr
(Error completion)
o_uErrId
(Error code)
■Error completion
i_bEN
(Execution command)
o_bENO
(Execution status)
CH1 count permit command
Un\G4.0
CH1 in operation
Un\G28.1
o_bOK
(Normal completion)
o_bCountStart
(Count in operation flag)
o_bErr
(Error completion)
o_uErrId
(Error code)
Precautions
• If a module error occurs after normal completion, this FB does not output error completion or module error. To check for
module errors, use M+FX5-2HC_ErrorOperation (Error operation). (Page 28 M+FX5-2HC_ErrorOperation (Error
Operation))
OFF
0
OFF
OFF
OFF
OFF
0 Error code 0
2 HIGH-SPEED COUNTER MODULE FB
2.1 M+FX5-2HC_CountEnable (Count Enable Operation)
2
11