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DIFFERENTIAL PRESSURE TRANSMITTER - USER GUIDE
2. RS485 Error Code Table
The product has a dynamic self-test function, which can reflect the running
error through LCD or RS485 interface.
How to clear Error 15:
Error 15 can only be cleared by performing a factory reset.
How to clear any Error except 15:
An error can be cleared by re-adjusting the related
parameter settings.
Error Code
ERR00 CRC error
ERR02 Start address error
ERR10 Product calibration data is damaged (LCD displays “NO CAL”)
ERR11 Product backup data is damaged (LCD displays “No BAK”)
ERR12 Output current < AOLC (LCD displays
OUT < AOLC
)
ERR13 Output current > AOHC (LCD displays “OUT > AOHC”)
ERR15 Product data calculation error!
LRV parameter value outside the valid range!
ERR22 URV parameter value outside the valid range!
UNI parameter value outside the valid range!
ERR26 KK parameter value outside the valid range!
ERR27 FIXC parameter value outside the valid range!
ERR28 AOLC parameter value outside the valid range!
ERR29 AOHC parameter value outside the valid range!
BT parameter value outside the valid range!
ERR31 DE parameter value outside the valid range!
OddP parameter value outside the valid range!
ERR33 Stop parameter value outside the valid range!
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