IAI Rec, Instruction Manual

Page: 119 / 158

Chapter 5 Operation
5.3 I/O Signals
ME0394-1A
5-18
5.3.3 Timing of basic operation
The procedure from turning on the REC system to the home return command is as follows.
(1) Supply 24V power (24V DC).
(2) Confirm that the gateway status signal "*ALMH" and operation standby complete signals
"E0RD" to "E3RD" are turned on, and then input either forward or backward signal
"ST0/ST1".
(Note)
Note: Once the power is supplied, the servo on ELECYLINDER automatically turns on.
For details on the gateway status signal, refer to "5.2 Address Configuration / Gateway control /
status signal (page 5-6)".
20ms （ TYP ）
Home return Mechanical end
Drive-source cutoff cancel
Drive-source cutoff status
Safety circuit status
24V power [Input]
(24V DC)
Home return signal
HOME (STO/ST1) [Input]
Home return complete
HEND (LS0/LS1) [Output]
EC Connection Unit
Backward (Forward) End Turns
Green Light on
Actuator operation
Operation ready signal
(E0RD to E3RD) [Output]
Gateway status signal
*ALMH [Output]
Home position
(ELECYLINDER moves from the home
position to backward (forward) end)