IAI America ERC3 User Manual
Page 213
Chapter 4 Operation
4.2 Operation in Positioner Mode
4.2.3 Operation in Positioner Mode 2 (Operation Using PIO Converter)
203
(4) Zone Signal and Position Zone Signal (ZONE1, ZONE2, PZONE)
Output
PIO signal
ZONE1
ZONE2
Note 2
PZONE
Note 2
Pattern 0
{
{
{
Pattern 1
{
Note 2
u
{
Pattern 2
{
Note 2
u
{
Pattern 3
(Note 1)
u
u
u
Pattern 4
{
{
{
Pattern 5
{
{
{
{
: Available, u: Unavailable
Note 1 Pattern 3 does not possess the zone signal output function.
Note 2 In Parameter No.149 Zone Output Switchover, ZONE can be selected instead of
PZONE.
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, ZONE2)····· 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, ZONE2)
Set the zone range to the relevant parameter.
1) Parameter No.1 : Zone boundary 1+
2) Parameter No.2 : Zone boundary 1-
3) Parameter No.23 : Zone boundary 2+
4) Parameter No.24 : Zone boundary 2-
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)