IAI America ERC3 User Manual
Page 179
Chapter 4 Operation
4.2 Operation in Positioner Mode
4.2.2 Operation in Positioner Mode 1
169
(2) Zone Signal and Position Zone Signal (ZONE1, PZONE)
Output
Model name
PIO signal
ZONE1
PZONE
Pattern 0
{
u
Pattern 1
u
u
ERC3 Main Body
Pattern 2
{
(Note 1)
{
(Note 1)
{
: Available, u: Unavailable
Note 1 ZONE1 and PZONE cannot be used both at the same time. The setting at the delivery is set to
the position zone signal output. It can be switched to the zone signal with Parameter No.149.
Select the most appropriate one considering the purpose of use.
The relevant signal can be turned ON while the actuator passes or stops in the zone range in
either of the following 2 types:
1) Zone signal ZONE1····················· The output signal is turned ON at the position set by the
proper parameter.
2) Position zone signal PZONE ······· The output signal is turned ON at the position set in the
position table.
The feature can play a role as the sensor for judging whether the completion position is good or
not at completion of pressing, setting the continuous operation zone in pitch feed or interlocking
operations of other units in the setting zone.
I. Zone signal ZONE1
Set the zone range to the relevant parameter.
1) Parameter No.1 : Zone boundary 1+
2) Parameter No.2 : Zone boundary 1-
The zone signal ZONE is kept effective also during the emergency stop unless the memory of
the origin is lost due to alarm.
Time
Velocity
Zone output signal
1)
2)
3)
4)
5)
1)
2)
3)
4) 5)