KYOWA WGA-910A Series Instruction Manual page 139

MEMO
The following error displays blink while occurring.
For the "No-load Zero", "Sens. Registering", and "TEDS Error," after stopping the procession, the error
display blinks for 3 seconds. After that, the error display disappears and gets back to the normal window.
In addition, the control output [Healthy] is OFF while the error is occurring.
Priority of error displays
The errors are displayed in order or priority.
1) Input Value + Over/Input Value - Over
2) Display Value + Over/Display Value - Over
3) No-load Zero
4) Sens. Registering
5) TEDS Error
MEMO
The error displays are as follows when multiple errors occurred.
No-load zero error occurred during the "Input Value + Over" blinking.
The "No-load Zero" blinks for 3 seconds.
After that, the "Input Value + Over" blinks again if the input value is exceeding +3.2 mV/V.
If all this fails to recover normal operation, contact KYOWA or our representatives.
9-3. DISPLAY VALUE OR MONITOR OUTPUT DOES NOT CHANGE
The display value does not change and monitor output does not output.
The input cable is not correctly connected to the [INPUT] connector or is broken.
Conduct the channel check.
The display value changes but monitor output does not output.
The monitor output cable is not correctly connected to the [MONITOR] terminal board or is broken.
Repair or replace the monitor output cable.
If all this fails to recover normal operation, contact KYOWA or our representatives.
9-4. ZERO POINT IS UNSTABLE
Sufficient pre-heat is not conducted.
Preheat the WGA-910A for approx. 30 minutes.
When the no-load output of the connecting transducer is unstable.
The input cable is not correctly connected to the [INPUT] connector or is broken.
Conduct the channel check.
9-5. OPERATION STOPS AND ACCEPTS NO INSTRUCTION AT ALL.
The operation failed due to noise.Turn OFF the power and turn ON again. If the same phenomenon still generates
due to noise, take appropriate countermeasures for removing the noise from operating environment, power supply, etc.
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