Hardy HI 2151/30WC Single-Scale Controller User Manual

HI 2151 SERIES WEIGHT CONTROLLERSREMOTE I/O OPTIONOPERATION AND INSTALLATIONMANUALCorporate Headquarters3860 Calle Fortunada San Die

Chapter 1 - Overview1-3or can be entered as a numeric value via the keypad on the front panel of the HI 2151WC. This new tare value is the reference p

Chapter 2 - Installation2-1CHAPTER 2 - INSTALLATIONRemote I/O Board Cable Termination Dip Switch ConfigurationAbout Cable TerminationWeight controller

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION2-2Step 2. On the last RIO board in the daisy chain, select the desired switch settings in Table 2-

Chapter 3 - Setup3-1CHAPTER 3 - SETUPRemote I/O SetupBargraph LEDS Secondary Functions (HI 2151/20WC only)While the RIO menu is displayed, the Bargrap

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION3-2Setup Procedures Step 1. Enter the Option Menu by pressing the 7/Option button. (Dis-play shows

Chapter 3 - Setup3-3About Blind Units An HI 2151WC Weight Controller that cannot be programmed or con-figured from the front panel is a blind unit. In

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION3-4Step 3. Set the Exterior Dip Switches. (See Table 3-3)TABLE 3-3: EXTERIOR DIP SWITCHESNOTE: B0 t

Chapter 4 - Discrete Transfers4-1CHAPTER 4 - DISCRETE TRANSFERSDiscrete Writes The PLC places two sixteen bit words in the Output Image Table which ar

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION4-2Status Byte Select two of the status bytes below to be placed in the PLC Output Image Table. Def

Chapter 4 - Discrete Transfers4-31 = Remote Function Status Bytebit 0 Force display to Rate-of-Change modebit 1 Add current net weight to totalbit 2 H

Local Field ServiceHardy has over 200 field technicians in the U.S., and more positioned throughout the world to assist you in your support needs. We

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION4-45 = Dipswitch Settings (interior) Status Bytebit 0 Reserved for future usebit 1 Enables gross we

Chapter 5 - Block Transfers5-1CHAPTER 5 - BLOCK TRANSFERSAbout Block Transfers The ladder logic programmer is able to exchange blocks of data with a 1

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-2information with the read command number repeated in the first byte of the block returned. If a

Chapter 5 - Block Transfers5-3Dipswitch Settings (interior) Statusbit 0 Reserved for future usebit 1 Enables gross weight output on RS232 port once pe

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-4Block Read Command Number 2: Setpoint Relay ParameterBLOCK READ COMMAND NUMBER 2: Setpoint Relay

Chapter 5 - Block Transfers5-5TABLE 5-3: BLOCK READ COMMAND NUMBER 2: SETPOINT RELAY PARAMETERSThe three setpoint description bytes are constructed by

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-6Block Read Command Number 3: Instrument Identification and DiagnosticsTABLE 5-6: BLOCK READ COMM

Chapter 5 - Block Transfers5-7Block Read Command Number 4: Read Tare ValueTABLE 5-7: BLOCK READ COMMAND NUMBER 4: READ TARE VALUEBlock Read Command Nu

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-8TABLE 5-8: BLOCK READ COMMAND NUMBER 5: CALIBRATION PARAMETERSBlock Read Command Number 6: Confi

Chapter 5 - Block Transfers5-9Block Read Command Number 7: BCD Output ConfigurationTABLE 5-10: BLOCK READ COMMAND NUMBER 7: BCD OUTPUT CONFIGURATIONBl

Table of ContentsiTABLE OF CONTENTSTABLE OF CONTENTS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-10TABLE 5-11: BLOCK READ COMMAND NUMBER 8: CONFIGURATION OF ANALOG OUTPUTBlock Read Command Numbe

Chapter 5 - Block Transfers5-11TABLE 5-12: BLOCK READ COMMAND NUMBER 9: CONFIGURATION OF STANDARD RS232 PORTBlock Read Command Number 10: Sticker Valu

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-12Block Read Command Number 11: Auto Zero ToleranceTABLE 5-14: BLOCK READ COMMAND NUMBER 11: AUTO

Chapter 5 - Block Transfers5-13TABLE 5-15: BLOCK READ COMMAND NUMBER 12: INTEGRATED TECHNICIANBlock Transfer Read ExampleThis routine is set up to be

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-14FIG. 5-1 BLOCK TRANSFER READ EXAMPLEBlock Write CommandsAbout Block Write CommandsAfter the PL

Chapter 5 - Block Transfers5-15Block Write Command Number 51: Activate Scale FunctionsTABLE 5-16: BLOCK WRITE COMMAND NUMBER 51: ACTIVATE SCALE FUNCTI

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-16Block Write Command Number 52: Downloading Setpoint Relay ParametersBLOCK WRITE COMMAND NUMBER

Chapter 5 - Block Transfers5-17TABLE 5-17: BLOCK WRITE COMMAND NUMBER 52: DOWNLOADING SETPOINT RELAY PARAMETERSNOTE: Deadband must be numerically larg

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-18Relay 2 = Net Word 2, bits 0 - 7 = 1110 0101 = E5 (hex)Relay 3 = Rate-of-Change Word 2, bits 8

Chapter 5 - Block Transfers5-19Block Write Command Number 54: Scale Calibration ActionTABLE 5-21: BLOCK WRITE COMMAND NUMBER 54: SCALE CALIBRATION ACT

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTIONiiBlock Read Command Number 3: Instrument Identification and Diagnostics - - - - - - - - -

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-20Block Write Command Number 55: Calibration ParametersTABLE 5-22: BLOCK WRITE COMMAND NUMBER 55:

Chapter 5 - Block Transfers5-21Block Write Command Number 56: Configuration of Rate-of-ChangeTABLE 5-23: BLOCK WRITE COMMAND NUMBER 56: CONFIGURATION

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-22Block Write Command Number 57: BCD Output Configuration Block Write Command Number 58: Configur

Chapter 5 - Block Transfers5-23TABLE 5-25: BLOCK WRITE COMMAND NUMBER 58: CONFIGURATION OF ANALOG OUTPUTBlock Write Command Number 59: Configuration o

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-24TABLE 5-26: BLOCK WRITE COMMAND NUMBER 59: CONFIGURATION OF STANDARD RS232 PORTBlock Write Comm

Chapter 5 - Block Transfers5-25Block Write Command Number 61: Auto Zero ToleranceTABLE 5-28: BLOCK WRITE COMMAND NUMBER 61: AUTO ZERO TOLERANCEBlock W

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-26Block Transfer Write ExampleThis is a Block Transfer Write (BTW) sub-routine, currently config-

Chapter 5 - Block Transfers5-27FIG. 5-2 BLOCK TRANSFER WRITE EXAMPLEInteger to Floating Point RoutineThis example assumes the two words representing

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-28as MSW in memory location N10:9, and as LSW in memory location N10:10. This routine works for a

Chapter 5 - Block Transfers5-29FIG. 5-3 INTEGER TO FLOATING POINT ROUTINEResponse and Error CodesEach time the PLC performs a block write, it should

Table of IllustrationsITABLE OF ILLUSTRATIONSCHAPTER 2 - INSTALLATION - - - - - - - - - - - - - - - - - - - - - - - - - - -

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION5-30TABLE 5-30: BLOCK READ COMMAND NUMBER 70: READING RESPONSE CODE AFTER A BLOCK WRITEBlock Read o

Chapter 5 - Block Transfers5-3171 47 Stop bits must be 0 or 172 48 Data length must be 0 or 173 49 Control (Hardware or Software) must be 0 or 174 4A

Chapter 6 - Conversions Charts and Formulas6-1CHAPTER 6 - CONVERSION CHARTS AND FORMULASHex Chart Use the Hex Chart to translate bit values to a hex v

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION6-2Block Write ExampleThe following is an example using block write #51 to zero the scale. Command

List of TablesaLIST OF TABLESCHAPTER 2 - INSTALLATION - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTIONbTABLE 6-2 RELAY STATUS - - - - - - - - - - - - - - - - - - - - - - - -

Chapter 1 - Overview1-1CHAPTER 1 - OVERVIEWAllen-Bradley License Under license from The Allen-Bradley Corporation, Hardy Instruments Inc. has develope

HI 2151 SERIES WEIGHT CONTROLLERS REMOTE I/O OPTION1-2should also read the Installation and Operation manual of the HI 2151WCs.Information contained i