IAI America ERC3 - Manual (Page 260)

Chapter 4 Operation
4.3
O
per
at
io
n
in
P
ul
se
T
rai
n
Co
nt
ro
l M
od
e
(Ho
w
to
O
per
at
e
Pulse
Train Control
Type)
250
(3) Alarm, Alarm Reset (*ALM, RES)
Input Output
PIO signal
RES *ALM
1) Alarm signal *ALM is set to ON in the normal status but turned OFF at the occurrence of an
alarm (Note 1) at a level equal to or higher than the operation release level.
2) Turning reset signal RES ON under occurrence of an alarm at the operation release level
allows the alarm to be released. The action is taken at the rising edge (ON edge).
Note 1 Check the Chapter 7 Troubleshooting for details of alarms.
Caution: The alarm reset should be done after the cause of the alarm is confirmed and
removed. If alarm reset and restart are repeated many times without removal
of the cause, a severe failure such as motor burnout may occur.