920i Installation Manual V4.01 - Rice Lake Weighing Systems

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2.3.3 Serial CommunicationsThe four communications ports on the 920i CPUboard support full duplex RS-232, 20 mA output, orRS-485 communications at up to 115200 bps.To attach serial communications cables, route thecable through the cord grip and ground the shield wireas described in Section 2.3.1 on page 8. Remove theserial connector from the CPU board and wire to theconnector. Once cables are attached, plug theconnector into the header on the board. Use cable tiesto secure serial cables to the inside of the enclosure.Table 2-2 shows the pin assignments for Ports 1, 3,and 4. Port 2 provides DIN-8 and DB-9 connectors forremote keyboard attachment of PS/2-type personalcomputer keyboards (see Figure 2-3; see Section 1.4on page 4 for Contrast information). The DB-9connector pin assignments for Port 2 are shown inTable 2-3; see Section 10.3 on page 110 forinformation about the PS/2 keyboard interface.Connector Pin Signal PortJ11 1 GND 12 RS-232 RxD3 RS-232 TxDJ9 1 GND / –20mA OUT 32 RS-232 RxD3 RS-232 TxD4 +20mA OUTJ10 1 GND / –20mA OUT 42 RS-232 RxD3 RS-232 TxD4 +20mA OUT5 RS-485 A6 RS-485 BTable 2-2. Serial Port Pin AssignmentsSerial ports are configured using the SERIAL menu.See Section 3.2.2 on page 37 for configurationinformation.An optional dual-channel serial communicationsexpansion card, PN 67604, is also available. Eachserial expansion card provides two additional serialports, including one port that supports RS-485communications. Both ports on the expansion cardcan support RS-232 or 20mA connections.DIN-8 Connector forPS/2 Remote KeyboardLCD ContrastDB-9 Connectorfor Port 2 / J8Figure 2-3. Interface Board ConnectionsDB-9 PinSignal2 TxD3 RxD5 GND7 CTS8 RTSTable 2-3. DB-9 Connector Pin AssignmentsLCDContrastVR1J1DIN-8ConnectorJ2J4OptionalKeyboard Connector1CLKPWRRETDB-9 ConnectorDAT1Ribbon Cable Connectorto CPU Board / J8Figure 2-4. Interface Board, Top ViewJ4 Pin Color Signal1 Brown Clock2 Clear +5v3 Yellow GND4 Red DataTable 2-4. J4 (Optional Keyboard Connector)Pin AssignmentsJ3SetupSwitchPB110 920i Installation Manual
J5OPTION CARDCONNECTORJ6OPTION CARDCONNECTORBATTERYSLOT 1 SLOT 21 1POWERSUPPLY–6VDCGNDGND+6VDCSW2J7EXPANSION BUS1PIEZOBUZZEROPTIONJ13J1INTERFACEBOARDCONNECTIONJ8PORT 21JP3OPTION CARD LOCATIONSREMOTESETUPSWITCHSW1BOOTPORT 1J9 PORT 3 J10 PORT 4 MODE J2J15DIGITAL I/OGNDRS-232 RxDRS-232 TxDJ11GND / –20mA OUTRS-232 RxDRS-232 TxD+20mA OUTGND / –20mA OUTRS-232 RxDRS-232 TxD+20mA OUTRS-485 TxD +RS-485 TxD −+5VDCGNDDIO1DIO2DIO3DIO4Figure 2-5. 920i Rev G CPU BoardInstallation 11
Page 1: ®Programmable HMI Indicator/Contro
Page 4 and 5: 4.2 Front Panel Calibration. . . .
Page 6 and 7: iv920i Installation Manual
Page 8 and 9: • Single- and dual-channel A/D ca
Page 10 and 11: SoftkeyContrastTestStopGoOffScreenF
Page 12 and 13: end-of-life stage.• There is no S
Page 14 and 15: 2.0 InstallationThis section descri
Page 18 and 19: Figure 2-6. 920i Rev H CPU Board2.3
Page 20 and 21: 1SLOT12.5 Expansion Board Configura
Page 22 and 23: 2.8 Fuse ReplacementFuses for the u
Page 24 and 25: 2.11 Replacement Parts and Assembly
Page 26 and 27: 282918/12X/E17/4X/BCFGA14/11X/A4111
Page 28 and 29: 3.0 ConfigurationTo configure the 9
Page 30 and 31: 3.1.5 Total Scale ConfigurationThe
Page 32 and 33: 3.2.1 SCALES MenuThe SCALES menu is
Page 34 and 35: SCALES MenuParameter Choices Descri
Page 36 and 37: …GRADS SPLITFORMAT ZTRKBND ZRANGE
Page 38 and 39: SCALES Menu, FORMAT Submenu, SPLIT
Page 40 and 41: …GRADS SPLITFORMAT ZTRKBND ZRANGE
Page 42 and 43: SCALES Menu, FORMAT Submenu, SPLIT
Page 44 and 45: SCALES SERIAL FEATURE PFORMT SETPTS
Page 46 and 47: SERIAL MenuParameter Choices Descri
Page 48 and 49: 3.2.3 FEATURE MenuSCALES SERIAL FEA
Page 50 and 51: FEATURE MenuParameter Choices Descr
Page 52 and 53: FEATURE Menu, CONTACT SubmenuThe CO
Page 54 and 55: FEATURE Menu, REGULAT / INDUST Subm
Page 56 and 57: 3.2.6 DIG I/O MenuThe DIG I/O menu
Page 58 and 59: 3.2.7 ALGOUT MenuThe ALGOUT menu is
Page 60 and 61: 3.2.9 VERS MenuThe VERS menu can be
Page 62 and 63: Millivolts (or Counts)Toggles betwe
Page 64 and 65: 4. Remove all weights from the scal
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5.4 Configuring ScalesOnce the hard
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6.0 Print FormattingThe 920i provid
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Command Description Supported Ticke
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6.4.2 Using the Front PanelIf you h
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7.0 Truck ModesThe truck in/out mod
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8.0 SetpointsThe 920i indicator pro
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Kind Description Batch ContinuousCO
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AGROSS NET -GROSS -NET ACCUMROCSame
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CPAUSE and COUNTER setpointsVALUEAC
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EDIGIN, AVG, and TOD setpointsDIN S
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GPLSCNTVALUESOURCECOASTBATCHPSHPRNT
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SETPTS MenuParameter Choices Descri
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SETPTS MenuTOLBAND 00-9999999TOLCNT
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8.3 Batch OperationsSoftkeys can be
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Setpoint 3 uses DIGOUT 1 to fill a
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9.1.2 Reporting CommandsReporting c
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Command Description ValuesSC.ROC.RE
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Command Description ValuesSK#1-SK#3
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Command Description ValuesSP.DACCEP
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9.1.5 Normal Mode CommandsThe norma
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Example. The following commands pla
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creates a visible, 1.5" x 1.5" (120
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SymbolStyle (x)DescriptionWidget St
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10.0 Appendix10.1 TroubleshootingTa
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5. Start iRev 4 and enter monitor m
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REGULAT / INDUST ParameterREGULAT M
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10.6 Custom Stream FormattingEach p
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Format Identifier Defined By Descri
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10.7.2 Cardinal 738 IndicatorSample
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10.8 Data FormatsContinuous Output
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10.10 Conversion Factors for Second
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10.12 Dimension Drawings12.50"10.56
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10.38"BACK VIEW11.56"5.20"9.16"7.95
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10.13 Printed InformationSystem Man
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920i Limited WarrantyRice Lake Weig
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