Taie FY400, Operation Manual

Page: 61 / 89

FY operation manual 60
12.1 Alarm Mode
：
SV
：
Alarm set value X
：
1 / 2 / 3 (There are up to 3 sets of alarms)
ALD X Alarm mode Description
10 SOAK_A
Boot completed, the alarm is ON, when PV
≥ target SV start the
timer, alarm and control function are turned OFF 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”
11 Deviation high
ON
ALX
OFF
SV
HYSX
Formula
PV
≥
(SV+ALX
) → Alarm ON
PV
≤
(SV+ALX-HYSA
) → Alarm OFF
12 Deviation low
ON
ALX
OFF
SV
HYSX
*
ALX must to be set to a negative value
Formula
PV
≤
(SV+ALX
) → Alarm ON
PV
≥
(SV+ALX+HYSA
) → Alarm OFF
13 Deviation high/low
ON
ALX
HYSX
SV
OFF
ON
ALX
HYSX
Formula
PV
≥
(SV+ALX
) → Alarm ON
PV
≤
(SV-ALX
) → Alarm ON
PV
≥
(SV-ALX+HYSA
) → Alarm OFF
PV
≤
(SV+ALX-HYSA
) → Alarm OFF
14 Band
ON
OFF
SV ALX ALX
OFF
Formula
PV
≤
(SV+ALX
) → Alarm ON
PV
≥
(SV-ALX
) → Alarm ON
PV >
(SV+ALX) → Alarm OFF
PV
<
(SV-ALX
) → Alarm OFF
15 Process high
ON
ALX
OFF
HYSX
Formula
PV
≥
ALX
→ Alarm ON
PV
≤
(ALXH-HYSA)
→ Alarm OFF
16 Process low
ON
ALX
OFF
HYSX
Formula
PV
≤
ALX
→ Alarm ON
PV
≥
(ALX+HYSA)
→ Alarm OFF
17 Program run
SETA.4=0 When program execution, alarm action
SETA.4=1 When program end, alarm action
*
This mode only available in program type controller
18 System normal
The Alert action, when system in normal condition
(no-error message)