12
GB
Timer mode 1 [P22=5]
If the logic input remains in open condition for
more than a programmed time the instrument
goes automatically at a stand by temperature
(SP2).
The time count is reset when the logic input is
closed.
For other details see paragraph "5.7 Timer
modes description".
Timer mode 2 [P22=6]
When the contact is closed, the instrument
controls using SP as operative set point.
When the contact has been opened the instrument
selects SP2 as operative set point and starts the
time count down.
Note that the guarantee soak function can be
applied to this timer mode (see P26 parameter)
When the time count is equal to 0 the instrument
comes back to the SP set point and the output 2
will be energized.
The Out 2 reset will be made when the logic input
will be closed again.
For other details see paragraph "5.7 Timer
modes description".
Timer mode 3 [P22=7]
When the contact is closed, the instrument
controls using SP as operative set point.
When the contact has been opened the instrument
operate as follows:
- it selects SP2 as operative set point
- it starts the time count down
- it energizes the Output 2
Note that the guarantee soak function can be
applied to this timer mode (see P26 parameter)
When the time count is equal to 0 the instrument
comes back to the SP set point and the output 2
will be reset.
For other details see paragraph "5.7 Timer
modes description".
Timer mode 4 [P22=8]
The instrument operates using SP set point and
the timer is normally reset.
When the instrument detects the transfer from
contact open to close it selects SP2 as operative
set point and starts the time count down.
Note that the guarantee soak function can be
applied to this timer mode (see P26 parameter)
When the time count is equal to 0 the instrument
comes back to the SP set point.
For other details see paragraph "5.7 Timer
modes description".
lxe-1-B00.p65 10/18/02, 3:47 PM12
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