Omron ZEN Quick Manual page 22

7 Programming Functions
Timer Type Operation
X Delay timer at Output is activated
connection when the set time
elapses as input is
triggered.
7.1.1. Settings in the Ladder Program
Timer address Timer: T0 to T7 Holding Timer : #0 to #3
Trigger input T (TRG)
Reset input R (RES)
Timer bit Turns ON mode according to the setting
OMRON ELECTRONICS, S.A.
Holding Timer Operation (#0 to #3)
Input triggers, output resets and input timers are drawn on the 'Edit Screen'.
The timer setting is carried out on the Parameter Settings Screen.
Trigger input
Reset input
Timer address
Controls the timer trigger output. Triggers the time when the trigger input
switches to ON mode.
Controls the timer reset output. When the reset input switches to ON mode,
the present value is reset and the timer bit switches to OFF mode. The trigger
inputs are not active while the reset input is in ON mode.
ZEN Programmable Logic Module
Timer bit
Applications
In systems where
timing must
continue even in
cases where
power suply is
null.
Trigger specifications
Timer No.
Timer trigger output
Timer reset output
Reset specifications
Time up output
Page 22