Mitsubishi MELSEC-A series User Manual

4. HANDLING /MELSEC=A
4.2 Nomenclature
READY
Indicates AD71 is ready.
SERVO-ERR X
Indicates
READY signal from X-axis
servo unit is turned off.
-
SERVO-ERR Y
servo unit is turned off.
Indicates READY signal from Y-axis
X BUSY
Indicates
X axis is busy.
Y BUSY
Indicates Y axis is busy.
RS422 connector
For connecting
AGGPP or AD71TU
40-pin connector
For connecting drive unit
I
X ZERO
Indicates X-axis zeroing requast.
Y ZERO
Indicates Y-axis zeroing request.
HOLD
Refer to Chaptar 8.
Indicates AD71 hardware fault.
BAT ERR
Indicates battery error.
Refer to Chapter
9.
WDT ERR
Refer to Chapter 8.
Indicates watch dog timer error.
v Kev switches
M.PRO . , .Buffer memory protect
on.
OFF , . , .Resets buffer memory
protect.
LOCK . . .Disables pulse train out-
put from
AD71 (Refer to
Chapter
7.)
~~
Fig. 4.1 AD71 Nomenclature
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4-2 \
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18 INAl 66101.A
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Mitsubishi MELSEC-A series Specifications

General

Brand	Mitsubishi
Model	MELSEC-A series
Category	Controller
Language	English