74
Output Type: Non-voltage Contact Point Output 1a Contact Point
Additional
Function
Event Output
Contact Point Capacity: AC250V 2.4A (resistance load)
1, 2
Minimum Applicable Load: DC5V 10mA
Mechanical Life: More than 5 million times
Electrical life: More than 200,000 times
Loader
Communication
Communication
Standard
TTL
Communication
Method
Dedicated Protocol
Communication Speed
9600 BPS
Character
Start Bit 1
Stop Bit 2
Data Length 8
Without Parity
With BCC Check
Address 1
10. Maintenance and Inspection
Trouble
Things To Be Checked
Nothing is displayed on screen
･ Is the power supply terminal properly connected?
･ Is the power properly supplied?
Measurement value is not accurate
･ Is the sensor working normally?
(Have you tried other sensors?)
･ Is the sensor properly connected?
･ Is the type of sensor properly configured?
･ Is the PV correction value correct?
Setting value does not match with
the measurement value
･ Does the heater have enough capacity?
･ Is the Integral time setting (I) correct?
Control is insufficient
･ Is the PID value correct?
Retry autotuning
Set self-tuning
Abnormal output
･ Is the output terminal properly connected?
･ Is the control type properly configured?
If you still have questions, please contact our sales office.
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