Taie FY900 - Setting PID Values Automatically(Autotuning); Setting PID Values Manually

25 FY operation manual
9.5 Controlling With ON/OFF Action
1.
PV
SV
Display after power-on.
2.
PV
SV
Hold key 3 seconds,
then entering into LEVEL_2,
as upper display shows
“P1”, with lower display
showing current P1 value.
3.
PV
SV
When key is pressed,
the lower display flashes,
upper display.
4.
PV
SV
Press key until
P1 = 0.0
5.
PV
SV
Press key to store new
value.
6.
PV
SV
Press key until show
“HYS1”
。
7.
PV
SV
When key is pressed,
the lower display flashes.
8.
PV
SV
Press key and
key to set the intended
HYS1 value.
9.
PV
SV
Press key to store new
value.
Heat mode formula:
PV ≥ (SV + HYS1)  OUT1 OFF
PV ≤ (SV - HYS1)  OUT1 ON
Cool mode formula:
PV ≥ (SV + HYS1)  OUT1 ON
PV ≤ (SV - HYS1)  OUT1 OFF
9.6 Alarm Mode Setting
1.
PV
SV
Display after power-on.
2.
PV
SV
Hold key + key
3 seconds, then entering
into LEVEL_3 upper display
showing “INP1” with lower
display showing current
input type.
3.
PV
SV
Press key until show
“ALD1”
。
4.
PV
SV
When key is pressed,
the lower display flashes
5.
PV
SV
Press key and
key to set the intended ALD1
value.
6.
PV
SV
Press key to store
new value of ALD1.
※
Please refer to ch12.1
Alarm mode.
9.7 Alarm Value Setting
1.
PV
SV
Display after power-on.
2.
PV
SV
Press key until show
“AL1”
。
3.
PV
SV
When key is pressed,
the lower display flashes.
4.
PV
SV
Press key and
key to set the intended AL1
value.
5.
PV
SV
Press key to store new value of AL1.