Mitsubishi Electric A173UHCPU User Manual page 62

1. SPECIFICATIONS OF MOTION SYSTEM COMPONENTS
Valid
3)
MITSUBISHI
1)
DATA
6)
7
WRITE
4
STORE
1
SHIFT
AXIS
NO.
No. Name
1) Display
2) Emergency stop key
3) Valid/Invalid switch
4) Operation keys
5) Internal buzzer
6) Contrast adjusting knob For contrast adjustment of display
7) Deadman switch
POINT
A dead-man switch is used for jogging operated from the teaching box. To operate the switch, press and
hold it down. Releasing the deadman switch turns off servo power, bringing the servo motor to an
immediate stop.
(b) A31TU-E
Invalid
Schematic
drawing of
front panel
Emergency Stop
A31TU-E
A31TU-E SV13 Ve
*Data *Monitor
*PROG *Test
Press the mode key.
TEST
STOP
ITEM CLEAR
: # SP
8 9
D E F
5 6
STEP-
A B C
2 3
STEP+
MDI
-
. 0
RETURN
ERROR
CAN
RESET
GO
JOG - JOG +
4-line 16-character LCD display
With back-lighted auto light off
With contrast adjusting knob
Shuts off servo power to stop all operations.
Changes over the operations of the teaching box between valid and invalid.
Operation key switches of the teaching box
Buzzer sounds when key input or any alarm occurs.
It is also possible to set the buzzer so that it does not sound for key input.
Turns on the switch to enable servo operation: turns off the switch to shut off the servo
power.
Schematic drawing
2)
of rear panel
4)
Application
1 − 50
7)