WAGO WAGO-I/O-SYSTEM 750 Series Manual

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WAGO WAGO-I/O-SYSTEM 750 Series Manual Manual pdf 39 page image

WAGO-I/O-SYSTEM 750 Process Image 39750-495 3-Phase Power Measurement ModuleManualVersion 1.0.05.3 Input DataThe input data are transmitted to the fieldbus coupler/controller by the I/Omodule. This data consists of 4 status words and 8 data words (process values1 … 4).5.3.1 Definition of Status WordsStatus wordStatus word – Byte 0Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0COM ERROR - - ERR_BK ERR_L3 ERR_L2 ERR_L1COM Communication mode:0: Process data communication1: Register communicationERROR General error:0 = Ok1 = General error (one or more ERR_* Bitsare set)ERR_BK Group error for I/O module:0 = Ok1 = Error occurredERR_L3 Group error Phase L3:0 = Ok1 = Error occurredERR_L2 Group error Phase L2:0 = Ok1 = Error occurredERR_L1 Group error Phase L1:0 = Ok1 = Error occurredStatus word – Byte 1Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0WARN CAL OVER_1 OVER_2 OVER_3 OVER_4 STAT_SELWARN Warning ‘Build-up time of measured value collection’:0 = Ok1 = The selected measured values are not yet stable.Wait until the end of build-up time.CAL Display calibration mode:0 = The I/O module is in the measuring mode.1 = The I/O module is in the calibration mode.OVER_1 Range limiting for process value 1:0 = Ok1 = The measured value shown in process value 1is situated outside the defined value range.