Mitsubishi Electric MELDAS C6 Interface Manual page 137

B con-
Signal name
tact
—
M FUNCTION STROBE 2
[Function]
This signal informs that the 2nd set of M function (M code) is specified in automatic operation.
[Operation]
The signal turns ON when:
(1) Two or more M function commands (M code) are specified in one block in automatic operation
(memory or MDI).
The signal turns OFF when:
(1) "M function finish 1" signal (FIN1) or "M function finish 2" signal (FIN2) turns ON.
(2) Reset condition occurs.
Other details are the same as those of "M function strobe 1" signal (MF1). Refer to "M function
strobe 1".
B con-
Signal name
tact
—
M FUNCTION STROBE 3
[Function]
This signal informs that the 3rd set of M function (M code) is specified in automatic operation.
[Operation]
The signal turns ON when:
(1) Three or more M function commands (M code) are specified in one block in automatic operation
(memory or MDI).
The signal turns OFF when:
(1) "M function finish 1" signal (FIN1) or "M function finish 2" signal (FIN2) turns ON.
(2) Reset condition occurs.
Other details are the same as those of "M function strobe 1" signal (MF1). Refer to "M function
strobe 1".
6. EXPLANATION OF INTERFACE SIGNALS
6.1 PLC Input Signals (Bit Type: X***)
Signal
abbreviation
MF2
Signal
abbreviation
MF3
6-1-48
1st system 2nd system
X645 X6C5
1st system 2nd system
X646 X6C6
3rd system
X745
3rd system
X746