MITSUBISHI ELECTRIC MR-E- A/AG - Manual (Page 47)

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3. SIGNALS AND WIRING
(2) Output signals
Control
mode
Signal Symbol
Connec-
tor pin
No.
Functions/Applications
I/O
division
P S
Trouble ALM 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. DO-1
Ready RD CN1-11 RD-SG are connected when the servo is switched on and the servo
amplifier is ready to operate.
DO-1
In position INP 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. DO-1
Speed reached SA
CN1-10
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. DO-1
Zero speed ZSP 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.
DO-1
Electromagnetic
brake interlock MBR (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.
DO-1
Warning WNG 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. DO-1