Mitsubishi MELSEC-A A1SD71-S2 User Manual page 70

Positioning module
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3. SPECIFICATIONS
#meEeA
( I O ) Error reset (Address 201)
The error codes for both
axes can be reset by writing a
I
to the least
significant bit of this address. This also resets the error detection signal
X1 B.
The
OS
then acknowledges that error signals have been reset by writing
a 0 to this bit.
b l to b15 may be 1 or 0
(ignored by OS).
OS sets 0.
1 :Error reset request
(set by sequence program)
0 :Error reset processing complete
(set by O S )
Fig. 3.42 Error Reset Area Details
(1 1) Emergency stop area (X axis: 202, Y axis: 502)
Either emergency stop or normal stop can be selected in this area. Valid
during zero return, JOG, and positioning (refer to Section 3.4.1 (1
7)).
1 : Emergency stop
0: Normal stop
I
~
The 15 bits of b l to 15 can be set at
either 1 or 0.
~ ~ _ _ _ _ _ _
~~
Fig. 3.43 Emergency Stop Area Details
POINTS
I
When setting an emergency stop area to emergency stop (bo
=
l), it
stops every time an emergency stop signal is input.
It
can be decelerated and stopped
by turning OFF the JOG signal
even if a stop signal was not input during the JOG operation. In this
case,
if
an emergency stop area is set, it decelerates and stops in
accordance with the emergency stop curve.
The master axis emergency stop area becomes
valid during an
interpolation operation. The slave axis emergency stop area
of a
slave axis will be ignored.
3-59

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