PR430S2 WEIGHT INDICATOR

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PR430S25.1.2 Multidrop Bus (RS485)WEIGHT INDICATORRS485Single Twisted PairTo hostcomputeror PLCPR430S2# 1 # 2 # 3Communication with the host is by ASCII character messages of thefollowing format:[!] [Address] [Command] [Data] [CR]where CR is the carriage return character.The ! character is followed by a two character address that specifiesthe target unit. A two character command follows the address.Depending on the command an optional data segment follows and isterminated by a CR.Example of a request by the host for the current gross weight fromstation 02.Host Sends!02GR[CR]PR430S2 Sends!02GR12345[CR]Serial Data Format:Parity = None Stop Bits = 1 Data Bits = 8Page 22 of 40 December, 2010 Issue 3.3
WEIGHT INDICATOR5.1.3 Command SetPR430S2Command Range DefinitionGR 0-99999 Gross Weight – KgsReturns the gross weight, scaled by DP.NT 0-99999 Net Weight – KgsReturns the net weight, scaled by DP.RD 0-200000 Read Raw DataReturns the factory calibrated load cell inputvalue.DP 0-4 Decimal PlacesReturn the number of decimal places applied tothe gross and net weight values.ZGZero GrossSets the gross weight to zero if within ±2% ofTNthe calibrated zero.Tare NetTares the net weight.ER 0-9999 ErrorReturns the error code as defined by the tablein section 7.3.Issue 3.3 December, 2010 Page 23 of 40
Page 3 and 4: WEIGHT INDICATORPR430S25.3.2 Modbus
Page 5 and 6: WEIGHT INDICATORPR430S2All connecti
Page 7 and 8: WEIGHT INDICATOR2 Operation2.1 Fron
Page 9 and 10: WEIGHT INDICATOR2.3 Data EntryPR430
Page 11 and 12: WEIGHT INDICATOR3 Configuration Dat
Page 13 and 14: WEIGHT INDICATORPR430S2Periodic tra
Page 15 and 16: WEIGHT INDICATOR4.2 Calibration Pro
Page 17 and 18: WEIGHT INDICATOR4.2.2 Calibration b
Page 19 and 20: WEIGHT INDICATOR4.2.3 Scaling Const
Page 21: WEIGHT INDICATOR5 Serial Link5.1 Ho
Page 25 and 26: WEIGHT INDICATOR5.1.4.2 NT : Net We
Page 27 and 28: WEIGHT INDICATORPR430S25.2 Remote D
Page 29 and 30: WEIGHT INDICATOR5.3.3 Function Code
Page 31 and 32: WEIGHT INDICATORRegisterNumberAddre
Page 33 and 34: 8110226872WEIGHT INDICATORPR430S26.
Page 35 and 36: LOAD CELLLOAD CELLWEIGHT INDICATOR6
Page 37 and 38: WEIGHT INDICATOR6.13 Wiring Diagram
Page 39 and 40: WEIGHT INDICATOR7 Equipment Faults7

PR430S2 WEIGHT INDICATOR

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