IAI EC ELECYLINDER EC-RP4, Instruction Manual, Page: 120 / 208

4-15
4.
O
perat
ion
[PE0][PE1] signals:
Pressing complete output
(backward end/forward end)
● Turns ON when "pressing complete" is determined during pressing operation.
● Turns OFF if no contact can be made.
→ Refer to
Pressing Operation
(page 4-19) for details about pressing operation.
[*ALM] signal:
Alarm output
● Turns ON when the ELECYLINDER is in normal status.
Turns OFF when an alarm occurs.
● Always monitor the *ALM signal using the master device.
If it turns OFF, immediately take appropriate safety countermeasures with the
equipment as a whole.
→ For details, refer to "7.4 Troubleshooting by alarm groups".
Signal input time constant
In order to prevent mis-operation due to chattering or noise, [ST0], [ST1] and [RES] signals are
set with a 6ms input time constant.
For signals less than 6ms the device will not consistently recognize the signal, so input signals
continuously for 6ms or longer.
6ms
Input signal
(6ms or more)
Input signal
(Less than 6ms)
4.4 I/O signals