Alarm Special Setting - Taie FY400 Operation Manual

12.1 Alarm Mode
ALDX Alarm mode
19 SOAK_B

12.2 Alarm Special Setting

SETA.1
SETA.2
SETA.3
SETA.4
12.3
Alarm Example
Example 1 : Deviation low, the difference between With alarm hold action and without alarm hold action, shown in the diagram below
With alarm hold action (ALDX=06)
temperature
Event set value
OFF
With hold action
FY/FU operation manual
Boot completed, the alarm is OFF, when PV≥SV start the timer,
alarm is turned ON and the control function keep ON in timed out.
If the RAMP function is used, even if the RAMP SV has not
reached the target SV, the timer will start counting as long as the
condition PV≥target SV is met.
Please refer to Chapter 11.7
*
This mode only available in ALD1 or ALD2
*
In this mode, the time format is fixed to "hour.minute"
*
0：Alarm 1 relay reverse active disable (Normal Open)
1：Alarm 1 relay reverse active enable (Normal Close)
0：Alarm 2 relay reverse active disable (Normal Open)
1：Alarm 2 relay reverse active enable (Normal Close)
0：Alarm 3 relay reverse active disable (Normal Open)
1：Alarm 3 relay reverse active enable (Normal Close)
0：When ALDX=17，Program execution Alarm action
1：When ALDX=17，Program end Alarm action
PV
Event
area
time
ON
Description
without alarm hold action (ALDX=16)
temperature
Event set value
ON OFF
PV
Event
area
time
ON
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