Mitsubishi Electric MELDAS C6 Interface Manual page 147

B con-
Signal name
tact
NO. OF WORK MACHINING
—
OVER
[Function]
This signal is output when the No. of work machining matches or exceeds the maximum No. of
work machining.
[Operation]
This signal turns ON when the No. of work machining matches or exceeds the maximum work value
(WRK LIMIT) set in the [Process parameter] screen.
(Note 1) This signal turns ON when the No. of work machining matches or exceeds the maximum
work value regardless of the count up by the controller or user PLC.
(Note 2) This signal is not output when "0" is set for the maximum work value.
[Related signals]
(1) No. of work machining (current value) (R240)
(2) No. of work machining (maximum value) (R940)
B con-
Signal name
tact
ABSOLUTE POSITION
—
WARNING
[Function]
This signal notifies that the amount moved while the power is OFF has exceeded to the tolerable
amount when using the absolute position detection system.
[Operation]
This signal turns ON when the difference of the machine position at power OFF and at power ON
exceeds the tolerable value ([ABS. POSI PARAM] #2051 (check) setting value) when using the
absolute position detection system.
(Note) The movement amount during power OFF depends on the "PON POS (power ON position)"
and "POF POS (power OFF position)" on the [ABS SERVO MONITOR (absolute position
monitor)] screen.
6. EXPLANATION OF INTERFACE SIGNALS
6.1 PLC Input Signals (Bit Type: X***)
Signal
abbreviation
PCNT
Signal
abbreviation
ABSW
6-1-58
1st system 2nd system
X66E X6EE
1st system 2nd system
X66F X6EF
3rd system
X76E
3rd system
X76F