Loop Leader PD6622/4 Loop-Powered Rate/Totalizer Instruction Manual
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Sample (
SAMPLE
)
A relay set to sample will trigger when the total or grand total value has incremented by a programmed
amount. The relay can be programmed to stay on for a specified amount of time.
For example:
if a relay is set to sample the total with a
COUNT
of 1,000 and a
TIME
of 10 seconds, the
relay will engage for 10 seconds whenever the total has incremented by 1,000 (e.g. 1000, 2000, 3000).
Timer (
TIMER
)
The timer output produces a constant width pulse at a constant frequency. Program the
Off Delay
(
OFF.DLAY
) from 1 second to 99 hours 59 minutes and 59 seconds. This is the time it takes from selecting
START
to turning on the output and for how long the output is off in continuous mode.
Program the
On Time
(
TIME
) for the active low pulse from 1 second to 99 hours 59 minutes and 59
seconds (pulse width). This is the period of time for which the output will remain on.
The timer output may be set to generate the timed pulse only once (
ONESHOT
) or continuously (
CONT
).
Select
Start
(
START
) to begin outputting the constant timed pulse.
Select
Stop
(
STOP
) to end outputting the constant timed pulse.
Function keys or the digital input may be assigned to start and stop timer functions (see the
USER
menu
in
Advanced
).
TOTAL
COUNT
COUNT
GAL
COUNT
0,001,000.0
SAMPL
TIME
TIME
0010 SEC
RLY 1
SAMPLE
SAMPL
TOTAL
SAMPL
GTOTAL
Flashes
Units
RLY 1
TIMER
TIMER
OFF.DLAY
TIMER
ON TIME
TIMER
MODE
TIMER
START
MODE
CONT
MODE
ONE.SHOT
H.MM.SS
00.01.00
H.MM.SS
00.00.01
TIMER
STOP
