Instructions / Assembly

Promp
t
Name
Setting
range
Instruction
initial
value
Ot
Book boot
0-9999m
Not 0, the arrival time starts to run
0
Pb
null adjustment
（intercept）
-100～
999
-100.0～
999.9
Adjust this value when the controller's zero position error is
large and the full scale error is small. Generally, Pt100 adjusts
this value scarcely.
0
PK
Full-scale
adjustment
（gradient）
-1000
～
2000
Adjust this value when the controller's zero position error is
large and the full scale error is small. PK=4000×(reading
value of mercury thermometer-current measured
temperature )/current measured temperature. Generally, Pt100
adjusts this value firstly.
0
rH
URV setting
0～400℃
0.0～
400.0
Adjust rH to make the measuring range 0
～
rH(
℃
)
。
600
AL
Alarm setting
0～full
scale
0.0～full
scale
When the temperature exceeds the SP+AL value, the alarm
light is on and alarm outputs.
5
P
Proportional band
0～full
scale
0.0～full
scale
Proportional action regulation.The larger the P is, the smaller
the proportional action is and the lower the system gain is. P=0
refers to a bit control, the dead band is 0.4.
25
I
Integral time
（Reset
time）
10～3600
秒
integral-action time constant, the larger I is, the weaker the
integral action is
200
d
Differential
time（Preset
time）
0～3600
秒
differential action time constant, the larger I is, the stronger the
differential action is, it can also overcome the overshooting.
200
Ar
Overshoot
suppression
0～200%
The smaller the XF is, the stronger ability of the controller to
control the temperature overshoot
85
T
Heating cycle
1
～
100
秒
Relay output
≮
20s,SSR and SCS
≮
2s, only on heating side
3
dp
Decimal point
setting
0
；
1
DP=0 displays a resolution for 1
℃
; DP=1 displays a resolution
for 0.1
℃，
1