Mitsubishi Electric MELDAS C6 Interface Manual page 99

B con-
Signal name
tact
— SERVO READY nTH AXIS
[Function]
This signal indicates that the drive section of the nth axis is ready for operation.
[Operation]
The signal turns ON when:
(1) The power supply of the controller is turned ON and the diagnosis on the servo system has
been completed successfully.
(2) Servo alarm has been reset.
(3) Emergency stop has been reset.
(4) "Servo OFF" signal is reset.
The signal turns OFF when:
(1) Servo alarm occurs.
(2) Emergency stop is issued.
(3) "Servo OFF" signal is input.
[Operation sequence]
Controller power
supply
Controller READY
Servo "ready",
nth axis
Reset
Emergency stop
Servo alarm
Reset & rewind
[Related signal]
(1) Servo ready complete (SA: X421)
6. EXPLANATION OF INTERFACE SIGNALS
6.1 PLC Input Signals (Bit Type: X***)
Signal
abbreviation
RDY1~14
3s
0.5s
0.7s
1st axis
X440
0.5s
0.7s
6-1-10
2nd axis 3rd axis
X460 X480
0.5s
0.7s