Chapter 3 Operation
3.6 I/O Signal Controls and Function
128
(19) Push direction specification (DIR) PLC Output Signal
This signal specifies the pressing direction.
When this signal is turned “OFF”, the pressing operation is performed to the direction of the
value determined by adding the positioning width to the target position.
Pressing operation starts towards the position where the positioning width is added to the target
position if this signal is turned ON.
When the normal positioning operation or SEP method pressing operation is selected, this
signal is ineffective.
Speed
Movement
distance
Positioning width Positioning width Positioning width
DIR = OFF
DIR = ON
Target position
(20) Pressing and a miss (PSFL) PLC Input Signal
In the case that the pressing operation was performed, and the actuator moved the travel
distance set in the controller position table positioning width or set using the PLC’s positioning
width register, but it was not pushed against the work, this signal is turned “ON”.
ME0302-4A
Summary of Contents for ERC3
Page 1: ...IAI Corporation ERC3 Gateway Unit Instruction Manual Forth Edition ...
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Page 4: ...ME0302 4A ...
Page 8: ...ME0302 4A ...
Page 35: ...Chapter 1 Specifications Check 1 6 Option 27 1 6 Option はケーブル長 ME0302 4A ...
Page 54: ...Chapter 2 Wiring 2 3 Wiring Method 46 ME0302 4A ...
Page 158: ...Chapter 3 Operation 3 8 Field Network LED Indication 150 ME0302 4A ...
Page 160: ...Chapter 4 I O Parameter 152 ME0302 4A ...
Page 176: ...Chapter 5 Troubleshooting 5 4 Alarm List 168 ME0302 4A ...
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