IAI ELECYLINDER EC-S13, Instruction Manual

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4.5 Operating method from master device
4-16
4. Operation
This shows the PLC timing chart for operating the ELECYLINDER.
The basic process is as follows.
[Basic timing chart]
Category
Signal
abbreviation
Timing chart Remarks
1 Power Power ON
24 V DC power supply is
turned ON.
Turn ON the motor drive DC
power supply PSA-200 next.
2 Output * ALM
Turns ON if no alarm has
been triggered.
3 Input ST1
Moves to the forward end.
4
Output LS1
Moved to the forward end.
5 Input ST0
Moves to the backward
end.
6 Output LS0
Moved to the backward
end.
7 After this, " 3 " to " 6 " repeat.
Δ
t1: The time taken for the ELECYLINDER actually to reach the forward or backward end after the
LS signal turns ON. Consider
Δ
t1 when giving instructions for the next operation from the PLC
to the ELECYLINDER.
Δ
t1 becomes longer for larger detection ranges.
Δ
t1 also changes with the size of the transported load and acceleration/deceleration speeds.
Output Input
ELECYLINDER →
output signals to PLC PLC → input signals to
ELECYLINDER
Power ON Move to forward end Move to backward end
LED status: OFF → Orange ON → Green ON
Δt1
Δt1