Auber Instruments SYL-2381-SSR Gebrauchsanweisung - Seite 6

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AUBER INSTRUMENTS

a. Wiring diagram

240VAC

Figure 11. Typical wiring set up for beer brewing and bird incubator. For smoker

control, the RTD sensor should be replaced by K type thermocouple

b. Parameter setting. These are the parameters that need to be changed from the

initial value:

Inty = P10.0, SV = 150.0° F, AH1 = 155.0° F, AL1 = 154.0° F

outy = 1, coty = SSR for PID mode with SSR output.

If the default PID settings are not good for you, please try to use Auto-tune to

optimize the PID settings: power up the controller. Press and hold the ">" key until

"AT" starts to blink. The controller starts the Auto-tuning. When the "AT" stops

blinking, the new PID parameters are generated for the system. The controller is

in normal operation mode. The tank will be maintained at 150.0 ° F.

Please note that you don't not have to wire or set the alarm to control the

temperature.

11. Error Message and Trouble Shooting

11.1 Display EEEE

This is an input error message. The possible reasons are, the sensor is not

connected correctly; the input setting is wrong type; or the sensor is defective. If

this happens when using thermocouple sensor, you can short terminal 9 and 10

with a copper wire or paper clip. If then the display shows ambient temperature,

the thermocouple is probably defective. If this happens when using the RTD sensor,

check the input sensor type (Inty) setting first because most controllers are

shipped with input sensor type set for type K thermocouple. Then check the wiring.

The two red wires should be on terminal 9 and 10. The clear wire should be on

terminal 8.

11.2 No output

When outy is set to 1 or 2, the control output is sent to the SSR port (pin 6 and 7).

The control output is synchronized with the OUT indicator. The flashing frequency

of the OUT light is an indication of the SSR triggering status. When OUT light is

ON, SSR should be triggered; when OUT light is OFF, SSR should be off. When

outy is set to 3 or 4, the control output is sent through J1 relay. The J1 relay action

is synchronized with the AL1 indicator. When AL1 is on, J1 relay should pull in;

when AL1 is off, J1 relay should drop out. If the control signal and the indicator are

2018.02

Heater

RTD

SSR

+ -

Alarm1

240V buzzer

synchronized, please check whether the external device is working properly.

Please also confirm coty is set to SSR.

11.3 Poor accuracy

Please make sure calibration is done by immersing the probe in liquid. Comparing

the probe reading with a reference probe in air is not recommended because the

response time of probes can vary a lot. Different probes are designed for different

applications, and they can be quite different in their thermal mass, which will affect

their response time a lot. Some of our sensors have response time more than 10

minutes in the air. When the calibration is done correctly in liquid and the error is

5° F or larger, the most common problem for a thermocouple probe is improper

connection between the thermocouple and the controller. A thermocouple needs

to be connected directly to the controller unless thermocouple connector and

thermocouple extension wire are used. A copper connector, copper wire, or

thermocouple extension wire with wrong polarity connected on the thermocouple

will cause the reading drift more than 5° F.

Auber Instruments Inc.

5755 North Point Parkway, Suite 99,

Alpharetta, GA 30022

www.auberins.com

Email: [email protected]

Tel: 770-569-8420

No part of this manual shall be copied, reproduced, or transmitted in any way without the

prior, written consent of Auber Instruments. Auber Instruments retains the exclusive rights

to all information included in this document.

WWW.AUBERINS.COM

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