Note:
1.When the user operate the instrument at first time, please
operate according to the processes of this instruction
manual. Let the instrument in autotuning, if the
runing condictions keep not change (eg. Running the
same equipment), the user no need to let it autotuning
again. Because the instrument has recorded the previous
PID parameters. When the instrument is used for huge
capacity heating equipments, the user should set
autotuning value lower 5%-10% than the normal control
value, in order to decrease the exceed-tuning caused by
control.
In normally, the control cycle of the heating equipment
should be 10-20 seconds. For huge capacity heating
equipments, the value should be 30-120 seconds, in
order to longer the use life of the relay. For non-contact
output, such as SSR control output, the value should be 1-3.
Terminal configurations
(If any changed, please refer to the product showing.)
③
Incorrect Control : If the instrument has been used for a long time,
the user find the temperature is hard to rise up to the set value, mean-
while the outsidesystem running well, there must be something wrong
with the parameters of the instrument.
The user need to re-autotuning the instrument. If the instrument lost
control, please check if the connection of the control is correct. If ex-
ternal load is shorted, broken, wrong connection or components is
damaged, it will cause lost control as well. When it is necessary, please
push out the PCB to check the if the output terminals is damaged and
not available.
④
Display malfunction : “UUUU”:
The input signal exeed the measured HI range, or TC break.
ON/OFF control:
←
LO HI
Alarm mode:
▲
Set value
△
Alarm value AL
LO HI
▲
↑
HYS
▲
Cooling
0:Deviation HI alarm
▲
△
↑
←
LO HI
1:Deviatian LO alarm
△
▲
↑
←
2:Absolute value HI alarm
▲
△
↑
←
LO HI
3: Absolute value LO alarm
△
▲
↑
←
LO HI
4: Section outside alarm
△
▲
△
HI
5: Section inside alarm
△
▲
△
HI
Malfunction estimate
①
No Display : Check all the connection and wiring if it is all correct.
Specially pay attention to the power supply terminals and signal input
ternimals.
②
Incorrect Didplay: Check if the input signal is conformity with the
selected symbol.
For TC input, please use the relative compensation cable.
For RTD input, please use low impedence cable. The 3 wires should at
the same length.
If all above mentioned is collect , pleaase use parameter PVF to
modify.
Heating
ON OFF
Note:
All the factory setting value of deiation alarm is 1.0.
2
T1
G
▲
8
6
T2
6
+
-
7
7
6
3
2
1 3
1 2
1 1
9
1 0
1
4
8
1 5
1 4
5
1 6
2 4
2 3
2 2
2 1
2 0
1 9
1 8
1 7
TC
com
6
8
+
-
4-20mA
Application examples
1.Relay output control (forTA4-RNR)
Power supply
H
e
a
ti
n
g
c
o
rd
H
ea
ti
n
g
eq
u
ip
m
en
t
5
4
8
7
6
2
1
12
11
10
J-1
FUSE
AL1
OUT1
C
R
J
←
3
←
P t
9
▲
↑
↑
AL1=HIGH ALARM
Parameter lock code setting. LcK=000
means unlocked. LcK=010 means locked.
Temperature unit. C means C degree,
F means F degree.
Only for 4-20mA
=PID control =tPV 4-20mA transmit
High analog output
(when analog is active)
Low analog output
(when analog is active)
The output c ontrol mode ,R ELAY=020,
SSR\SCR=001,4-20mA=000.
Control directions:
HEAt: heating COOL: cooling
SET
SET
↓
↓
SET
SET
↓
SET
↓
SET
↓
↓
SET
SET
↓
↓
In Non-autotune estate, press and hold / key for more
than 5 seconds can enter/quit the under menu: (Normally
the program will refresh the value of the parameters
by itself, the user no need make modifications. )
＞
＞
＞
＞
Up limit value, it is adjustable by the
input signal.
AL1 hysteresis setting value. Range
±
90,
factory setting 1.0
AL2 hysteresis setting value. Range
±
90, factory setting 1.0
Password setting.
Factory setting 015
Decimal point setting:
0: No decimal 1: One decimal
RTD
5
4
3
2
1 0
9
8
6
7
1
1 2
1 1
+
-
T
C
/m
V
←
+
-
+
-
1 2
1 1
4
3
←
+
-
ON OFF
HYS
ON OFF
HYS
OFF
ON
HYS
OFF
ON
HYS
OFF
ON
HYS
ON
ON
OFF
ON
OFF
OFF
Low limit value, it is adjustable by the
input signal.
Control hysteresis, range:
±
100.
It is not available when P
≠
OFF
SET
↓
SET
↓
SET
↓
SET
↓
SET
↓
SET
↓
TA 4
TA 7
RTD
90-260V AC/DC
7
4
3
2
1 3
1 2
1 0
1 1
1
AL1
A
B
B
+
-
TC
RELAY
5
6
OUT1
9
8
1 8
1 7
NC
N0
RELAY
O
U
T
2
/A
L
2
T1
G
▲
7
9
T2
4
3
+
-
SSR
+
-
SSR
8
7
1 5
1 4
1 6
4
-20
m
A
90-260V AC/DC
SSR
SSR
SSR
4
-20
m
A
AL1
RELAY
OUT1
AL2
A
B
B
RTD
TA6/8
90-260V AC/DC
SSR
AL1
OUT1
A
B
B
LO HI
NC
N0
90-260V AC/DC
