Sanyou TA Series of Temperature Controller Service Manual

T A Series of Temperature Controller Instruction Manual

Thanks a lot for selecting Sanyou products! Before operating this instrument, please carefully read this manual and fully understand its contents. If have probroms, please contact our sales or distributors whom you buy from. This manual is subject to change without prior notice.

automation systems of mechanism, chemical industrial, chinaware, light industrial, metallurgy and petroleum chemical industrial. It is also applied to the production line of foodstull, packing, printing, dry machine, metal heat process equipment to control the temperature.

Name of parts

Specifications

Parameter setting Setting steps A: Select the parameter you want to modify B: Press the key to select the digit you want to modify C: Press key and key to modify the numerals D: Press SET key to confirm

Power on

Warning

Please do not turn on the power supply until all of the wiring is completed. Otherwise electrical shock, fire or malfunction may result.Do not wire when the power is on. Do not connect the unused terminals. Do not turn on the power supply when cleaning this instrument. Do not disassemble, repair or modify the instrument. This may cause electrica shock, fire or malfunction.Use this instrument in the scope of its specifications. Otherwise fire or malfunction may result.The use life of the output relay is quite different according to is capacity and condictions. If use out of its scope, fire or malfunction may result.

Caution

This instrument should be installed in a domestic environment. Otherwires electricla shock, fire or malfunction may result. The operating temperature environment should between 0 C (32F) to 50 C (122F). To avoid using this instrument in environment full of dust or caustic gas. To avoid using this instrument in environment of strong shock or concussion. To avoid using this instrument in environment of overflow water or explosive oil. The power supply wire should not put together with large current wire to aviod electromagnetic radiation, If it must to put together, we suggest to use a individual pipe. In case the instrument is used in environment of strong noise, (such as motor, transformer, solenoid, etc.) A current suppresser or noise filter should be used.

Applications

TA series of temperature controller is available for many TC or RTD input, adopt some advanced techonology such multi digital filter circuit, autotune PID, fuzzy PID that make it is very precise, stable, strong anti-interference and simple operation. The instrument is widely applied to

1.Measured value (PV)/Various parameter symbols

2.Set value (SV)/Various parameters set value

3.Indication lamps OUT1: Heating/Main control output lamp On: Ouput Off: No output OUT2: Cooling/Alam2 output lamp On: Ouput Off: No output AT: Autotune lamp On: Autotune Off: Non-autotune AL: Alarm 1 output lamp On: Alarm Off: No Alarm

4.Set key Parameter Setting/Changing

5.Shift/Autotune key Press this key to shift digit of parameter value setting. Or hold this key for more than 3 seconds can enter/quit autotune estate. When enter autotune estate, AT lamp on. When quit autotune estate,

AT lamp off.

6.Up key Used to increase numerals

7.Down key Used to decrease numerals

Models

Mounting and Sizes

Sizes

Model

Self-check All LED on

Input type

Input up limit Input low limit

Measured displaying Set displaying

Shift and flashes

Modify

Confirm

Stop flashing

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. )

Low limit value, it is adjustable by the input signal.

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

Proportional band range ( If cooling output is available.) 0.1-3600.

Application examples

1.Relay output control (for TA9)

Decimal point setting: 0: No decimal 1: One decimal

Password setting. Factory setting 015

The values on down line are the factory setting values

AL1 set range: –1999-9999

AL1 mode: 0: Deviation HI alarm 1: Deviatian LO alarm 2: Absolute value HI alarm 3: Absolute value LO alarm 4: Section outside alarm 5: Section inside alarm 6: Power off alarm 7: Low value the first time no alarm. The factory setting is 2

AL2 set range: –1999-9999. If no AL2, it is for OUT2.

AL2 mode: The same as AL1.

Modification value. Range: 100. Display value = Measured value - Modification value

Input signal selection TC: K, J, T,E, S RTD: Pt100, Cu50 The factory setting is K

Proportional band (%) range 0.1-3600. If P=OFF, it means ON/OFF control

Integral time range 0.1-3600. I=OFF means cancel integral time.

Derivative time range 0.1-3600. D=OFF means cancel derivative time.

Control directions: HEAt: heating COOL: cooling

Control hysteresis, range: 100. It is not available when P OFF

The output control mode value 1-150, CtL=20 means relay output. CtL=1-3 means SSR control output.

Cooling output gap:

Cooling ouput control mode value 1-150, C-t=20 means relay output. C-t=1-3 means SSR control output.

Temperature unit. C means C degree, F means F degree.

Parameter lock code setting. LcK=000 means unlocked. LcK=010 means locked.

90.0.

Note:

1.OUT2 and AL2 use the the same output channel. It is for the user’s option. Set by the factory. 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 20-30 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.)

ON/OFF control: Set value

Heating

LO HI

Alarm mode:

Deviation HI alarm

Cooling

LO HI

1:Deviatian LO alarm

LO HI

2:Absolute value HI alarm

LO HI

3: Absolute value LO alarm

4: Section outside alarm

LO HI

5: Section inside alarm

Note:

All the factory setting value of deiation alarm is 1.0. If the user want to change, please contact us or our distributors.

RTD

equipment

Heating

Heater

Power supply

Malfunction estimate

Check all the connection and wiring if it is all correct. Specially pay attention to the power supply terminals and signal input ternimals.

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.

If the instrument has been used for a long

time, the user find that the displaying float or the temperature is hard to rise up to the set value, meanwhile 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 external 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.

“UUUU”: The input signal exeed

the measured HI range . “LLLL” : The input signal exeed the measured LO range , or input signal terminal connection is contrary.