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Allen-Bradley 700-HX User Manual page 21

Multifunction digital timer

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Output Mode A-1: Signal ON-Delay 2 (Timer resets when power comes ON.)
Power
Start signal
Gate
Reset
Control output
Set value
UP
0
Timing
diagram
Set value
DOWN
0
Output mode A-2: Power ON Delay 1 (Timer resets when power comes ON)
Power
Start signal
Gate
Reset
Control output
Set value
UP
Timing
0
diagram
Set value
DOWN
0
Output mode A-3 Power ON Delay 2 (Timer does not reset when power comes ON)
Power
Start signal
Gate
Reset
Control output
Set value
UP
Timing
0
diagram
Set value
DOWN
0
Sustained
Output
Power
Start signal
Gate
Reset
Control output
Set value
UP
Timing
0
diagram
Set value
DOWN
0
Output mode B: Repeat Cycle 1 (Timer resets when power comes ON.)
Timing starts when the start signal goes ON, and is
reset when the start signal goes OFF.
While the start signal is ON, the timer starts when the
power comes ON or when the reset input goes OFF.
The control output is controlled using a sustained or
one-shot time period.
Basic Operation
Power
Start signal
input
Output
*Output is instantaneous when setting is 0.
Timing starts when the reset input goes OFF.
The start signal disables the timing function (i.e., same
function as the gate input).
The control output is controlled using a sustained or
one-shot time period.
Basic Operation
Power
Output
*Output is instantaneous when setting is 0.
Timing starts when the reset input goes OFF.
The start signal disables the timing function (i.e.,
same function as the gate input).
The control output is controlled using a sustained or
one-shot time period.
Basic Operation
t
Power
Output
*Output is instantaneous when setting is 0.
Timing starts when the start signal goes ON.
The status of the control output is reversed when time
is up (OFF at start).
While the start signal is ON, the timer starts when the
power comes ON or when the reset input goes OFF.
Basic Operation
Power
Start signal
input
Output
* Normal output operation will not be possible if the
set time is too short.
Set the value to at least 100 ms (contact output
type).
** Start signal input is disabled during timing.
Functions
Timing
.
Timing
.
Timing
Sustained
**
Timing
Timing
Timing
Timing
Publication 700-UM002A-EN-D - July 2001
3-11

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