65
4–4
Release Prohibit
When Position Control Unit operation is stopped as a result of input of an
emergency stop, CW limit, or CCW limit signal, (i.e., when the N.C. input of
any of these turns ON), further pulse output is prohibited. In order to resume
pulse output, it is necessary to cancel this prohibition by means of the RE-
LEASE PROHIBIT command bit (bit 04 of word n) and release of the external
emergency stop switch.
External input pin no.
20
13
12
A
B
A
B
A
B
CCW
Emergency stop
CCW limit
CW limit
CW
Positioning axis
Power source
0 V
24 V
Release Prohibit
Section 4–4
