IAI ERC3, Инструкция по эксплуатации

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Chapter 3 Operation
3.6 I/O Signal Controls and Function
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(10) Pause (STP) PLC Output Signal
When this signal is turned “ON”, the actuator movement is decelerated and stopped. When it is
turned “OFF”, the actuator movement is restarted.
The acceleration in the operation restart or the deceleration in stopping operation, is expressed
as the value for the acceleration/deceleration for the position No. set using the specified
position No. resister in the Position 1/Simplified Direct Value Mode, and as the value set in the
acceleration/deceleration register in the Direct Numeric Specification Mode.
(11) Zone 1 (ZONE1) PLC Input Signal
Zone 2 (ZONE2) PLC Input Signal
Position Zone 2 (PZONE) PLC Input Signal
These signals are turned ON when the current position of the actuator is within the set domain
and turned OFF when the current position is out of the set domain.
1) Zone 1, Zone 2
Settings are to be established in the parameters of ERC3.
The ZONE 1 Signal is set using the parameter No. 1 “Zone Border 1 “+” Side” and No. 2 “Zone
Border 1 “–” Side” of ERC3.
The ZONE 1 Signal is set using the parameter No.23 “Zone Positive Boundary 2 “+” Side” and
No.24 “Zone Negative boundary 2 “–” Side” of ERC3.
The ZONE 1 Signal and ZONE 2 Signal become effective when the homing operation is
completed.After that, even during the servo OFF, it is effective.
2) Position zone
It can be used in Positioner 1 and Positioner 2 Modes, and is to be set in the position table.
Position Zone Signal becomes valid at the movement of the position number that the position
zone is set after home-return complete.
Zone Signal
Actuator operation
Home
Zone setting - Zone s
+ direction
ME0302-4A