Mitsubishi Electric GENERAL PURPOSE AC SERVO MR-E- A/AG Instruction Manual page 47

3. SIGNALS AND WIRING
(2) Output signals
Signal Symbol
Trouble ALM
Ready RD
In position INP
Speed reached SA
Zero speed ZSP
Electromagnetic MBR
brake interlock
Warning WNG
Connec-
tor pin
No.
CN1-9 ALM-SG are disconnected when power is switched off or the
protective circuit is activated to shut off the base circuit. Without
alarm, ALM-SG are connected within 1 after power on.
CN1-11 RD-SG are connected when the servo is switched on and the servo
amplifier is ready to operate.
CN1-10 INP-SG are connected when the number of droop pulses is in the
preset in-position range. The in-position range can be changed
using parameter No. 5.
When the in-position range is increased, INP-SG may be kept
connected during low-speed rotation.
SA-SG are connected when the servo motor speed has nearly
reached the preset speed. When the preset speed is 50r/min or
less, SA-SG are kept connected.
CN1-12 ZSP-SG are connected when the servo motor speed is zero speed
(50r/min) or less. Zero speed can be changed using parameter No.
24.
(CN1-12) Set " 1 " in parameter No. 1 to use this parameter. Note that
ZSP will be unusable.
In the servo-off or alarm status, MBR-SG are disconnected.
When an alarm occurs, they are disconnected independently of
the base circuit status.
To use this signal, assign the connector pin for output using
parameter No.49. The old signal before assignment will be
unusable.
When warning has occurred, WNG-SG are connected.
When there is no warning, WNG-SG are disconnected within 1
second after power-on.
Functions/Applications
3 - 16
Control
I/O
mode
division
P S
DO-1
DO-1
DO-1
DO-1
DO-1
DO-1
DO-1