Rice Lake 820i Technical Manual Download Page 39

Page: 39 / 116

Configuration

© Rice Lake Weighing Systems

●

SERIAL Menu
Parameter

Choices

Description

Level 2 submenus

PORT 1

PORT 2

PORT 3

PORT 4

CMD

PROGIN

KEYBD

SCALE

IND SC

DISPLAY

IQUBE

Specifies the type of data received by the port:

KEYBD:Remote keyboard input

CMD:Remote command input

PROGIN:Programmable input

SCALE:Legal-for-trade serial scale input

IND SC:Industrial (non-legal-for-trade) scale input

DISPLAY:Display data input for remote units in local/remote configurations

IQUBE:

iQUBE

serial scale input

KEYBD is available only on Port 1; SCALE, IND SC, and IQUBE are available only on Ports 3 and 4 and higher

(expansion ports).

NOTE:

* The keyboard interface is not hot-pluggable. Power-off the 820i before attaching keyboard cable to the Port 1

connector.

* Port 3 is used only for the USB interface card
* For iQUBE configuration, set the port type to IQUBE then configure using Revolution
* Print format outputs default to Port 4; if using Port 4 for iQUBE or other scale connections, reassign needed

print formats to another port before configuring.

Level 3 Submenus

Port 1–Port 4

BAUD

9600

19200

28800

38400

57600

115200

300

600

1200

2400

4800

Baud rate. Selects the transmission speed for the port.

NOTE: The maximum baud rate for ports on serial expansion cards (port number greater than

4) is 19200.

BITS

8NONE

7EVEN

7ODD

8ODD

8EVEN

Selects number of data bits and parity of data transmitted or received by the port.

STOP BITS

Selects number of stop bits transmitted or received by the port.

ECHO

OFF

Specifies whether characters received by the port are echoed back to the sending unit.

RESPONSE

OFF

Specifies whether the port transmits replies to serial commands.

TERMIN

CR/LF

Termination character. Selects termination character for data sent from the port.

EOLDLY

0–255

End-of-line delay. Sets the delay period, in 0.01-second intervals, from when a formatted line is terminated to the

beginning of the next formatted serial output. Value specified must be in the range 0-255, in tenths of a second

(10 = 1 second).

HANDSHK

OFF

XONOFF

HRDWAR

Specifies whether XON/XOFF flow control characters or hardware handshaking is used.

Hardware handshaking is available only on Port 2.

Table 3-6. Serial Menu Parameters

Summary of Contents for 820i

Page 1: ...rogrammable HMI Indicator Controller Version 1 08 Technical Manual Disponible en Español Visite ricelake com spanish para ver todos los materiales RLWS disponibles en Español PN 93018 Rev C March 26 2020 ...

Page 2: ...emarks of their respective companies All information contained within this publication is to the best of our knowledge complete and accurate at the time of publication Rice Lake Weighing Systems reserves the right to make changes to the technology features specifications and design of the equipment without notice The most current version of this publication software firmware and all other product ...

Page 3: ...ions 10 2 3 4 Digital I O 12 2 4 Installing Option Cards 12 2 5 Slot Assignments 14 2 6 Enclosure Reassembly 14 2 7 CPU Board Removal 14 2 8 Battery Replacement 15 2 9 Parts Kit Contents 15 2 10 Universal Replacement Parts 15 3 0 Configuration 18 3 1 Configuration Methods 18 3 1 1 Revolution Configuration 18 3 1 2 Serial Command Configuration 19 3 1 3 Front Panel Configuration 19 3 1 4 Multi Range...

Page 4: ...egs Display 61 7 3 Weigh In Procedure 61 7 4 Weigh Out Procedure 61 7 5 Single Transaction Tare Weights and IDs 61 8 0 Setpoints 62 8 1 Batch and Continuous Setpoints 62 8 2 Setpoint Menu Parameters 65 8 3 Batch Operations 77 9 0 Serial Commands 80 9 1 The Serial Command Set 80 9 1 1 Key Press Commands 80 9 1 2 Reporting Commands 81 9 1 3 Clear and Reset Commands 81 9 1 4 Parameter Setting Command...

Page 5: ...ms Course descriptions and dates can be viewed at www ricelake com training or obtained by calling 715 234 9171 and asking for the training department 10 10 1 Displaying Audit Trail Information 104 10 10 2 Printing Audit Trail Information 104 10 11 Dimension Drawings 105 10 12 Printed Information 106 11 0 Compliance 107 12 0 Specifications 108 ...

Page 6: ...mable HMI Indicator Controller iv Visit our website www RiceLake com Rice Lake continually offers web based video training on a growing selection of product related topics at no cost Visit www ricelake com webinars ...

Page 7: ... avoided could result in serious injury or death Includes hazards that are exposed when guards are removed Indicates a potentially hazardous situation that if not avoided could result in minor or moderate injury Indicates information about procedures that if not observed could result in damage to equipment or corruption to and loss of data General Safety Do not operate or work on this equipment un...

Page 8: ... weight and the transaction time and date Weights can be stored permanently or erased at the end of the transaction The setpoint engine supports 31 configurable setpoint kinds Setpoints can be arranged in a sequential batch routine of up to 100 steps If setpoints are configured as free running setpoints they can be tied to program control This allows for simultaneous batching operations to be writ...

Page 9: ...ayed Once configuration is complete and a legal seal is affixed to the large fillister head screw on the indicator enclosure this is the only mode in which the 820i can operate Setup mode Most of the procedures described in this manual require the indicator to be in setup mode including configuration and calibration To enter setup mode remove the large fillister head screw from the enclosure Inser...

Page 10: ...unciator 2 Press the TARE key or in OIML mode the ZERO key Display shifts to gross weight and shows the word Gross Print Ticket 1 Wait for the standstill annunciator 2 Press the PRINT key to send data to the serial port Accumulator Functions The accumulator must be enabled before use in either normal mode or setpoint operations Once enabled weight net weight if a tare is in the system is accumulat...

Page 11: ...l associated digital outputs Requires a batch start to resume processing Batch Pause Pauses a running batch Same as stop but digital outputs if on are not turned off Batch Reset Stops a batch and resets it to the first batch step Weigh In Allows truck ID entry generates weigh in ticket for truck weighing applications Weigh Out Allows truck ID entry generates weigh out ticket for truck weighing app...

Page 12: ...equiring use of the 820i in bright sunlit environments Consult factory for details System Model Model PNs Single Channel A D Dual Channel A D Universal tilt stand model 115 VAC 91995 93011 Universal tilt stand model 230 VAC North American NEMA Type 15 5 power cord 91996 93012 Universal tilt stand model 230 VAC European CEE 7 7 power cord 91997 93013 Panel mount model 115 230 VAC power cord sold se...

Page 13: ...dicator configurations provides function equivalent to a legal for trade remote display with keypad for truck scale and similar applications See Section 10 4 for more information The description for setting rate of change ROC parameters has been changed See Table 3 3 on page 25 for details New values have been added to the STREAM parameter on the SERIAL menu to allow streaming of keypad events to ...

Page 14: ...20i The power outlet supplying the indicator must be installed near the unit and be easily accessible 2 1 Unpacking and Assembly Immediately after unpacking visually inspect the 820i to ensure all components are included and undamaged The shipping carton should contain the indicator this manual and a parts kit If any parts were damaged in shipment notify Rice Lake Weighing Systems and the shipper ...

Page 15: ...nch 13 mm past the grounding clamp see Figure 2 1 Fold the foil shield back onto the cable where it passes through the clamp Ensure silver conductive side of foil is outward to contact with the grounding clamp Braided shielded cables strip cable insulation and shield to just past the clamp Strip another 1 2 inch 15 mm of insulation to expose the shield where it passes through the clamp see Figure ...

Page 16: ... cell cable to the inside of the enclosure 2 3 3 Serial Communications Communications ports on the 820i CPU board support PS 2 type remote keyboard full duplex RS 232 20 mA output or RS 485 communications at up to 115200 bps Optional communications cards support USB Ethernet and fiber optic connections to the 820i To attach serial communications cables 1 Route the cable through the cord grip and g...

Page 17: ... Both ports on the expansion card can support RS 232 or 20mA connections Port 3 uses connector J1 to support USB Ethernet and fiber optic interface cards Installation of option cards in connector J1 requires removal of the J1 J10 port selection jumper see Figure 2 3 Removing the jumper disables RS 232 communications through connector J10 For the USB interface card only connections for simultaneous...

Page 18: ...ulse rate that can be counted using a digital input is 10Hz 10 pulses per second More demanding applications can use the pulse input option card PN 67603 to count pulses in the 4 4000Hz range 2 4 Installing Option Cards Each option card is shipped with installation instructions specific to that card Option cards are not hot pluggable Disconnect power to the 820i before installing option cards Gene...

Page 19: ... CHANNEL 1 J8 LOAD CELL CONNECTOR CHANNEL 2 J5 DIGITAL I O J11 SERIAL PORT 4 J10 SERIAL PORT 2 J1 SERIAL PORT 3 COMMUNICATIONS OPTION CARDS J9 SERIAL PORT 1 REMOTE KEYBOARD J6 EXPANSION CARD SLOT SETUP SWITCH BATTERY J1 J10 PORT SELECTION JUMPER 4 CHANNEL 1 SENSE JUMPERS CHANNEL 2 SENSE JUMPERS BOOT MODE JUMPER ...

Page 20: ...and any installed option cards 4 Remove any installed option cards 5 Remove the five Phillips head screws and two kep nuts from the CPU board 6 Gently lift up the CPU board then disconnect bottom side connectors for power to display ribbon cable and keypad connector 7 Remove CPU board from the enclosure If necessary cut cable ties to shift cables out of the way To replace the CPU board reverse the...

Page 21: ...fig softkey If connected using Revolution configuration can be reset by using monitor mode to enter the RESETCONFIGURATION command followed by the RS command See Figure 2 3 for CPU board battery location and orientation positive side up Risk of explosion if battery is replaced with incorrect type Dispose of batteries per manufacturer instruction 2 9 Parts Kit Contents Table 2 5 lists the parts kit...

Page 22: ...eplacement Parts 1 2 25 21 3 23 9 4 8 5 6 7 35 36 31 24 10 11 12 32 13 14 16 15 33 29 17 18 30 19 20 26 27 28 29 To Backplate 29 To Inside of Enclosure See Detail A Connector from Power Cord Item 15 30 From Power Supply 28 27 29 27 28 Ground wire from power cord item 15 Grounding Stackup Detail A Inside Bottom View ...

Page 23: ...rican units 1 85203 Power cord assembly 230 VAC European units 1 16 30375 Nylon seal rings for PG9 cord grips 4 17 14822 Machine screws 4 40NC x 1 4 4 18 67613 Power supply 6VDC 25W 1 19 42640 Setup switch access screw 1 4 x 28NF x 1 4 1 20 44676 Sealing washer for setup switch access screw 1 23 67531 Tilt stand 1 24 16861 High voltage warning label 1 25 69291 3V Lithium coin battery 1 26 53308 Mo...

Page 24: ...ion configuration utility Some configuration parameters such as those used to configure the 820i display cannot be accessed through the configuration menus Revolution provides the most complete and efficient configuration interface for the 820i 3 1 1 Revolution Configuration The Revolution configuration utility provides the preferred method for configuring the 820i indicator Revolution runs on a p...

Page 25: ...anges each extending from zero to the maximum capacity specified for the range that can specify different scale intervals graduations The scale interval changes as the applied weight increases but does not reset to lower range intervals until the scale returns to zero Multi interval scales divide the scale into two or three partial weighing ranges each with different scale intervals The scale inte...

Page 26: ...nd show dashes if any source scale reads a negative value Source scales will respond to Tare and Zero operations performed on the total scale Total scale function is not supported for multi range or multi interval scales at this time 3 2 Menu Structures and Parameter Descriptions The 820i indicator can be configured using a series of menus accessed through the indicator front panel when the indica...

Page 27: ...D SSTIME DIGFLT1 DIGFLT2 10000 number ZTRKBND 0 number 1 900000 number 1 number FS 2 FS 9D FS 1D FS number 10 64 128 4 16 8 32 256 DFSENS RATTRAP DFTHRH PWRUPMD TAREFN 32OUT 64OUT 2OUT 8OUT 4OUT 16OUT 128OUT 20D 50D 250D 5D 2D 10D 100D NONE 200D OFF ON SMPRAT 7 5HZ 15HZ 120HZ 480HZ 240HZ 960HZ 30HZ 60HZ GO DELAY BOTH PBTARE NOTARE KEYED See FORMAT Submenu 1 2 DIGFLT3 CONFIG ACCUM CALIBR OFF ON VIS...

Page 28: ...can be zeroed The 1 900000 default value is 1 9 around the calibrated zero point for a total range of 3 8 Indicator must be at standstill to zero the scale Use the default value for legal for trade applications MOTBAND 1 number Sets the level in display divisions at which scale motion is detected If motion is not detected for 1 second or more the standstill symbol lights Some operations including ...

Page 29: ...r performs a power up display test then enters a 30 second warm up period If no motion is detected during the warm up period the indicator becomes operational when the warm up period ends if motion is detected the delay timer is reset and the warm up period repeated TAREFN BOTH NOTARE PBTARE KEYED Enables or disables push button and keyed tares Possible values are BOTH Both push button and keyed t...

Page 30: ...88880 8 888888 8888 888 88888 88 888888 8 DSPDIV 5D 2D 1D UNITS tn t lb g kg oz gn troyoz troylb lt CUSTOM NONE MULT 0 453592 number TERTIA DECPNT 88 88888 888 8888 8888888 8888800 8888880 8 888888 8888 888 88888 88 888888 8 DSPDIV 5D 2D 1D UNITS tn t g kg oz gn troyoz troylb lt CUSTOM MULT 0 453592 number ROC DECPNT 88 88888 888 8888 8888888 8888800 8888880 8 888888 8888 888 88888 88 888888 8 DSP...

Page 31: ...REFRESH Specifies the decimal position display divisions conversion multiplier time units update interval and refresh interval used for the rate of change units See Level 5 submenu parameter descriptions Level 5 submenus Primary Units PRIMAR Parameters DECPNT 8888888 8888880 8888800 8 888888 88 88888 888 8888 8888 888 88888 88 888888 8 Decimal point location Specifies the location of the decimal p...

Page 32: ... Parameters For applications using the ROC function the primary scale should be configured with a finer resolution than the rate of change ROC units to prevent a stepwise appearance in the ROC display The ROC display step size weight increment between displayed values can be roughly calculated as follows updates_per_ROC_UNIT PRIMARY_resolution ROC_resolution For example with INTERVL 30 REFRESH 0 1...

Page 33: ...h weight value takes 6 seconds 0 1 60 to be flushed from the ROC data REFRESH 0 1 0 1 60 Refresh interval Specifies the number of seconds between rate of change samples SCALES Menu FORMAT Submenu SPLIT OFF Parameter Choices Description Table 3 3 SCALES Menu FORMAT Submenu Parameters SPLIT OFF Continued FORMAT ZRANGE MOTBAND ZTRKBND SPLIT DECPT1 88 88888 888 8888 8888888 8888800 8888880 8 888888 88...

Page 34: ...stent with local legal requirements DDIV2 2D 5D 1D Display divisions for second range or interval Selects the minimum division size for the primary units displayed weight MAX2 50 00000 weight Maximum weight for second range or interval DECPT3 888888 8 8888888 8888880 8888800 8 888888 88 88888 888 8888 8888 888 88888 88 Decimal point location for third range or interval SPLIT 3RNG or 3INTVL only Sp...

Page 35: ...ENTER to display and edit the span calibration A D count or millivolts value WLIN POINT 1 POINT 5 Press ENTER to display and edit test weight and calibration values for up to five linearization points Perform linear calibration only after WZERO and WSPAN have been set REZERO Press ENTER to remove an offset value from the zero and span calibrations NOTE Use this parameter only after WZERO and WSPAN...

Page 36: ...SETPTS DIG I O ALGOUT VERS BAUD TERMIN BITS 600 1200 38400 57600 300 2400 28800 9600 4800 19200 8NONE 7ODD 7EVEN CR LF CR EOLDLY 0 number HANDSHK OFF HRDWAR STREAM OFF INDUST LFT SOURCE List of conﬁgured scales If STREAM OFF SFMT format XONXOFF 8ODD 8EVEN STOP BITS 2 1 ECHO ON OFF RESPONSE ON OFF PORT 2 PROGIN Same as CMD CMD 115200 DISPLAY 4KEYS DISPLAY KEYPAD TOKENS PRIMAR SECNDR TERTIA GROSS IN...

Page 37: ...N 4KEYS DISPLAY KEYPAD TOKENS PRIMAR SECNDR TERTIA GROSS INVALID MOTION ZERO NET OK RANGE TARE SCALES SERIAL FEATURE PFORMT SETPTS DIG I O ALGOUT VERS PORT 3 BAUD TERMIN BITS 600 1200 38400 115200 57600 300 2400 28800 9600 4800 19200 8NONE 7ODD 7EVEN CR LF CR HANDSHK OFF XONXOFF PROGIN 8ODD 8EVEN STOP BITS 2 1 CMD See PROGIN Selections SCALE IND SC EOLDLY 0 number ECHO ON OFF RESPONSE ON OFF DISPL...

Page 38: ...EVEN CR LF CR PROGIN 8ODD 8EVEN STOP BITS 2 1 CMD See PROGIN Selections SCALE IND SC ADDRESS 0 number PORTTYPE 232 485 DUPLEX HALF FULL If PORTTYPE 485 HANDSHK OFF XONXOFF EOLDLY 0 number ECHO ON OFF RESPONSE ON OFF DISPLAY IQUBE TESTCOM VALIDAT DISPLAY SFMT format If PORT SCALE or IND SC STREAM OFF INDUST LFT SOURCE List of conﬁgured scales If STREAM OFF SFMT format If PORT CMD or PROGIN 4KEYS DI...

Page 39: ...int formats to another port before configuring Level 3 Submenus Port 1 Port 4 BAUD 9600 19200 28800 38400 57600 115200 300 600 1200 2400 4800 Baud rate Selects the transmission speed for the port NOTE The maximum baud rate for ports on serial expansion cards port number greater than 4 is 19200 BITS 8NONE 7EVEN 7ODD 8ODD 8EVEN Selects number of data bits and parity of data transmitted or received b...

Page 40: ...ly DISPLAY streams the complete display image to the receiving indicator in local remote indicator configurations See Section 10 4 on page 95 for more information NOTE Streaming is not supported for RS 485 connections SOURCE source_scale If STREAM is set to a value other than OFF SOURCE specifies the source scale for data streamed from the port SFMT format Specifies the stream format used for the ...

Page 41: ...MT DATESEP DDMMYYYY YYYYMMDD MMDDYYYY YYYYDDMM DASH SEMI SLASH TIME TIMEFMT TIMESEP 24HOUR 12HOUR COMMA COLON DECFMT COMMA DOT DSPRATE number 1 CONSNUM number 0 CONSTUP number 0 UID unit_ID 1 TRUCK MODE1 MODE2 OFF MODE3 MODE4 MODE5 MODE6 CFGPWD number 0 SPPWD number 0 SOFTKEYS KYBDLK ON OFF ZERONLY ON OFF PROMPTS PROMPT 1 string PROMPT 60 string REGULAT CANADA NTEP OIML NONE Lists of available and...

Page 42: ...9 UID 1 unit ID Specifies the unit identification number Value specified can be any alphanumeric value up to eight charac ters TRUCK OFF MODE1 MODE2 MODE3 MODE4 MODE5 MODE6 Specifies the truck mode used If selected the indicator switches from normal mode to the selected truck mode See Section 7 0 on page 60 for more information about using the truck modes MODE1 Auto clear ID keyed tares value swap...

Page 43: ...r gross or net mode as long as the current weight is within the specified ZRANGE In OIML mode the scale must be in gross mode before it can be zeroed pressing the ZERO key in net mode clears the tare INDUST provides a set of subparameters to allow customization of tare clear and print functions in non legal for trade scale installations See Level 4 parameter descriptions in Table 3 9 The value spe...

Page 44: ...splay set this value to POSI TIVE to show the standard blue on white display image then use the CONTRAST parameter on the DIS PLAY menu to adjust for optimal viewing Level 3 submenus DATEFMT MMDDYYYY DDMMYYYY YYYYMMDD YYYYDDMM Specifies the format used to display or print the date DATESEP SLASH DASH SEMI Specifies the date separator character TIMEFMT 12HOUR 24HOUR Specifies the format used to disp...

Page 45: ... contact company NAME1 NAME2 contact_name Enter names of up to three contact persons PHONE1 PHONE2 phone_number Enter phone numbers for each of the contact persons specified for the NAMEx parameter EMAIL email_address Enter the e mail address of the contact company or dealer If the iQUBE alert support is used to send automated alert e mail messages enter the e mail address to which the alert messa...

Page 46: ...ES NO Allow CLEAR key to clear tare accumulator CHILD ZT NO YES Clear child scales individually NEGTOTAL NO YES Allow total scale to display negative value PRTMOT NO YES Allow print while in motion PRTPT NO YES Add PT to keyed tare print PRTHLD NO YES Print during display hold HLDWGH NO YES Allow truck weighment during display hold MOTWGH NO YES Allow truck weighment in motion OVRBASE CALIB SCALE ...

Page 47: ...4 DISPLAY Menu 3 2 5 PFORMT Menu See Section 6 0 for information about custom print formatting Figure 3 15 PFORMT Menu SCALES SERIAL FEATURE PFORMT SETPTS DIG I O ALGOUT VERS DISPLAY number 0 CONTRAST 2SCALE 1SCALE SCALEDSP SCALES SERIAL FEATURE PFORMT SETPTS DIG I O ALGOUT VERS GFMT NFMT ACCFMT SPFMT TRWIN TRWOUT TRFMT See GFMT Menus PORT FMT format HDRFMT1 HDRFMT2 AUXFMT format format ALERT Same...

Page 48: ...16 are described in Figures 8 2 through 8 9 beginning on page 66 Figure 3 16 SETPTS Menu SCALES SERIAL FEATURE PFORMT SETPTS DIG I O ALGOUT VERS SP CFG BATCHNG OFF MANUAL AUTO SETPT 1 SETPT 100 NET ACCUM OFF NET GROSS GROSS ROC RESREL PAUSE REL REL REL DELAY COZ INMOTON COUNTER WAITSS AUTOJOG INRANGE DIGIN AVG TIMER BATCHPR CONCUR TOD PLSRAT CHKWEI DELTA PLSCNT Go to A Go to B Go to C Go to E Go t...

Page 49: ...nstalled Figure 3 17 DIG I O Menu SCALES SERIAL FEATURE PFORMT SETPTS DIG I O ALGOUT VERS BIT 1 INPUT OUTPUT OFF ZERO NT GRS BIT 2 SLOT 0 BIT 3 BIT 8 UNITS PRINT TARE ACCUM SETPNT TIMDATE ESC CLEAR DSPTAR KEY1 KEY2 IDKEY KEY3 KEY4 KEY5 KEY6 KEY7 KEY9 KEYDP KEY8 KEY0 ENTER KBDLOC HOLD BATRUN BATSTRT BATPAUS BATRESET CLRCN NET PRIM GROSS SEC CLRTAR CLRACC Same as BIT 1 SLOT 2 PROGIN NAVUP NAVDN NAVL...

Page 50: ...re softkey IDKEY displays a prompt to enter a new unit ID equivalent to pressing the Unit ID softkey KEY0 KEY9 and KEYDP decimal point simulate pressing keys on the numeric keypad ENTER simulates pressing the front panel ENTER key NAVUP NAVDN NAVLFT and NAVRGT simulate pressing the navigation keys KBDLOC locks the keyboard indicator front panel when held low HOLD holds the current display Releasin...

Page 51: ...itions Possible values are FULLSC Set to full value 10 V or 20 mA HOLD Hold current value ZEROSC Set to zero value 0 V or 4 mA MIN 000000 0 9999999 Specifies the minimum weight value tracked by the analog output Specify a value in the range 0 9999999 MINNEG OFF ON Specify ON if the minimum weight MIN parameter is a negative value MAX 10000 0 9999999 Specifies the maximum weight value tracked by th...

Page 52: ...estore all configuration parameters to their factory default values There are no parameters associated with the Version menu when selected the indicator displays the installed software version number Figure 3 19 Version Menu If an iQUBE scale is configured a Diagnostics softkey provides access to iQUBE diagnostic information SCALES SERIAL FEATURE PFORMT SETPTS DIG I O ALGOUT VERS Software version ...

Page 53: ...TUDE latitude and ELEVAT elevation in meters parameters set before calibrating the indicator see Figure 3 11 on page 35 If the indicator is later installed at a different location gravity compensation can be applied to a pre calibrated indicator by adjusting the LATUDE and ELEVAT parameters 4 2 Front Panel Calibration The CALIBR submenu under the SCALES menu see Figure 4 2 is used to calibrate the...

Page 54: ...l points between the zero and span calibrations Linearization is optional if you choose not to perform linearization skip the WLIN parameter if linearization values have previously been entered these values are reset to zero during calibration To perform linearization follow the procedure below With WLIN displayed Press down to go to the first linearization point POINT 1 Press down again to show t...

Page 55: ... from the Tools menu on the Revolution Scales display then follow the steps listed below to calibrate the scale See Section 5 0 on page 50 for a general overview of the Revolution utility 1 On the first Calibration Wizard display see Figure 4 3 select whether you are performing a standard zero and span calibration or a multi point linear calibration Click the Next button to continue Figure 4 3 Rev...

Page 56: ...lp system Hardware and Software Requirements Minimum system requirements 166 MHz x86 compatible with 32MB RAM 64MB for NT4 2000 XP 40MB disk space Recommended system 233 MHz x86 compatible or greater with 64MB RAM 40 MB disk space Revolution runs on most Windows operating systems including Windows 98 Windows 98 SE Windows ME Windows NT 4 0 SP4 or greater Windows 2000 Windows XP Home or Professiona...

Page 57: ...ation Display Next a blank Scale display is shown with scale entries listed for Scale 1 Scale 2 and Scale 3 Double click on one of the listed scales then select the type of scale being configured in the Scale Configuration pop window see Figure 5 3 For A D scales select Load Cell A D Channel as the Source Type then click the arrow button to move the A D from the Source list to the Selected list Cl...

Page 58: ...e with or without scale calibration data ticket formats setpoint data or an iRite IDE program file to be downloaded to a connected indicator in setup mode The Download Section function on the Communications menu allows you to download only the currently displayed object such as the setpoint data or contact information for a scale configuration Because less data is transferred using Download Curren...

Page 59: ...820i software is available To download a new software version select the new software version and click on Get Selection Once the new software is downloaded to the PC do the following 1 Disconnect power to the 820i 2 Open the indicator enclosure and place a jumper across the SW1 boot mode pins see Figure 2 3 3 Connect the PC serial port to port 2 of the 820i 4 Power up the 820i The indicator will ...

Page 60: ... that can be printed by the output device Command Description Supported Ticket Formats General Weight Data Commands G Gross weight current scale GFMT NFMT TRWIN TRWOUT ACCFMT AUXFMTxx ALERT G n Gross weight scale n N Net weight current scale N n Net weight scale n T Tare weight current scale T n Tare weight scale n S Current scale number Gross net tare accumulator truck and setpoint weights can be...

Page 61: ...y Scale must return to gross or net zero before the value can be incremented again Formatting and General Purpose Commands nnn ASCII character nnn decimal value of ASCII character Used for inserting control characters STX for example in the print stream All TI Time DA Date TD Time and date UID Unit ID number up to 8 alphanumeric characters CN Consecutive number up to 7 digits H1 Insert header form...

Page 62: ...CUM A NL DA TI NL Accumulator enabled and displayed or setpoint print operation with PSHACCM ON SPFMT SCV SP SPM NL Setpoint print operation with PSHPRNT ON TRWIN NL ID SP TID NL2 GROSS TR1 NL2 DA SP TI NL Press the Weigh In softkey enter truck ID number and press enter TRWOUT NL6 ID SP TID NL2 GROSS TR1 NL TARE SP TR2 NL NET SP2 TR3 NL2 DA SP TI NL Pressthe Weigh Out softkey enter truckID number ...

Page 63: ...olution The Revolution configuration utility provides a ticket formatting grid with a tool bar The grid allows you to construct the ticket format without using the formatting commands NL and SP required by the front panel or serial command methods Using Revolution you can type text directly into the grid then select weight value fields from the tool bar and place them where you want them to appear...

Page 64: ...haracter to add then press enter The new character is added to the left of the current cursor location in the format string To add a blank space to a string position the cursor to the right of where the space is to be inserted in the format string highlight the SP character in the selection list and press enter To delete a character position the cursor to the right of the character to be deleted f...

Page 65: ...ble ticket formats by using the H1 or H2 print format commands 6 3 3 Using Serial Commands With a personal computer terminal or remote keyboard attached to one of the 820i serial ports you can use the serial command set described in Table 6 1 to customize the print format strings To view the current setting of a format string type the name of the print format and press the enter key For example to...

Page 66: ... modes 1 3 and 5 To use keyed tares an incoming truck must be empty at weigh in full at weigh out Some local regulations require the tare weight to be read from the scale If so don t use the keyed tares feature Value swapping ensures that the lowest of two weight values associated with a particular ID number is used as the tare weight For example if a truck crosses the scale fully loaded at weigh ...

Page 67: ...k ID up to eight alphanumeric characters Enter the ID then press the enter key 4 Indicator generates the weigh in ticket ID 304812 GROSS 15000 LB INBOUND 01 14 2002 10 24 AM 5 Truck leaves the scale 7 4 Weigh Out Procedure The general weigh out procedure is as follows 1 The loaded truck moves onto the scale for weigh out 2 If truck ID is known press the Weigh Out softkey enter the ID and press the...

Page 68: ...etpoint kinds that can be used as either continuous or batch setpoints the BATCH parameter must also be set ON Setpoint kinds that can only be used as batch setpoints do not require the BATCH parameter If the setpoint is defined but the BATCH parameter is off the setpoint operates as a continuous setpoint even during batch sequences In applications that contain both batch setpoint routines and con...

Page 69: ... in motion condition The digital output associated with this setpoint is acti vated when the scale is not at standstill No value is required for this setpoint X INRANGE In range Monitors for an in range condition The digital output associated with this setpoint is activated when the scale is within capacity range No value is required for this setpoint X BATCHPR Batch processing signal The digital ...

Page 70: ...ons X PLSCNT Pulse counter setpoint Performs functions based on pulse counts received by a pulse input card X X PLSRAT Pulse rate setpoint Performs functions based on the pulse rate received by a pulse input card X ALWAYS Always setpoint This setpoint is always satisfied It is typically used to provide an endpoint for true false branching batch routines X NEVER Never setpoint This setpoint is neve...

Page 71: ...iptions for the submenus are provided in Table 8 2 See Table 8 1 for descriptions of each of the setpoint kinds Figure 8 1 SETPTS Menu SCALES SERIAL FEATURE PFORMT SETPTS DIG I O ALGOUT VERS SP CFG BATCHNG OFF MANUAL AUTO SETPT 1 SETPT 100 NET ACCUM OFF NET GROSS GROSS ROC RESREL PAUSE REL REL REL DELAY COZ INMOTON COUNTER WAITSS AUTOJOG INRANGE DIGIN AVG TIMER BATCHPR CONCUR TOD PLSRAT CHKWEI DEL...

Page 72: ...EARN or PREACT FLOW PRESTAB number PCOUNT If PREACT LEARN or PREACT FLOW number TOLBAND If TRIP HIGHER or TRIP LOWER and BA TCH O N BATCH OFF ON CLRACCM OFF ON CLRTARE OFF ON PSHACCM OFF ON PSHPRNT OFF ON PSHTARE OFF ON WAITSS ONQUIET ALARM OFF ON ACCESS ON HIDE OFF NAME NONE 1 60 SLOT NONE List of available scales List of available digital I O slots BRANCH 0 1 100 If BA TCH ON DIGOUT List of avai...

Page 73: ... If TRIP HIGHER or TRIP LOWER If PREACT LEARN or PREACT FLOW PRESTAB If PREACT LEARN or PREACT FLOW number PCOUNT If PREACT LEARN or PREACT FLOW BATCH OFF ON CLRACCM OFF ON CLRTARE OFF ON PSHACCM OFF ON PSHPRNT OFF ON PSHTARE OFF ON WAITSS ONQUIET ALARM OFF ON ACCESS ON HIDE OFF NAME NONE 1 60 BRANCH 0 1 100 If BA TCH ON RELNUM 1 1 100 SLOT NONE List of available digital I O slots DIGOUT List of a...

Page 74: ...ON ACCESS ON HIDE OFF NAME NONE 1 60 ACCESS ON HIDE OFF NAME NONE 1 60 BRANCH 0 1 100 COUNTER setpoints only COUNTER setpoints only number VALUE SOURCE List of available scales DELAY and AUTOJOG setpoints only WAITSS setpoints only DELAY and WAITSS setpoints only SLOT NONE List of available digital I O slots DIGOUT List of available output bits for speciﬁed slot If SLOT NONE SLOT NONE List of avai...

Page 75: ...ONE 1 60 ACCESS ON HIDE OFF NAME NONE 1 60 number VALUE SOURCE List of available scales COZ INMOTON and INRANGE setpoints only START 1 100 END 1 100 SLOT NONE List of available digital I O slots DIGOUT List of available output bits for speciﬁed slot If SLOT NONE SLOT NONE List of available digital I O slots DIGOUT List of available output bits for speciﬁed slot If SLOT NONE SENSE NORMAL INVERT SEN...

Page 76: ...alled digital I O cards DIN MASK 24 bit mask of digital inputs BATCH OFF ON CLRACCM OFF ON CLRTARE OFF ON PSHACCM OFF ON PSHPRNT OFF ON PSHTARE OFF ON WAITSS ONQUIET BRANCH 0 1 100 If BATCH ON number NSAMPLE DIGIN and AVG setpoints only DIGIN setpoints only AVG setpoints only SOURCE List of available scales time entry TIME time entry DURATION TOD setpoints only SLOT NONE List of available digital ...

Page 77: ...t of available scales CHKWEI number SOURCE List of available scales number ACCESS ON HIDE OFF NAME NONE 1 60 VOVER VUNDER SLOT NONE List of available digital I O slots DIGOUT List of available output bits for speciﬁed slot If SLOT NONE SLOT NONE List of available digital I O slots DUNDER List of available output bits for speciﬁed slot If SLOT NONE DACCEPT List of available output bits for speciﬁed...

Page 78: ...ble scales PLSCNT ACCESS ON HIDE OFF NAME NONE 1 60 BRANCH 0 1 100 SLOT NONE List of available digital I O slots G number VALUE PSHPRNT OFF ON WAITSS SOURCE List of available scales PLSRAT ACCESS ON HIDE OFF NAME NONE 1 60 SLOT NONE List of available digital I O slots TRIP HIGHER INBAND LOWER OUTBAND number BANDVAL If TRIP INBAND or TRIP OUTBAND BATCH OFF ON SENSE NORMAL INVERT SENSE NORMAL INVERT...

Page 79: ...NT Setpoint Parameters ALWAYS NEVER BRANCH 0 1 100 H DINCNT DIN SLOT NONE List of available digital input slots DIN MASK List of digital input bits 1 24 number VALUE number PRECOUNT BATCH OFF ON ACCESS ON HIDE OFF NAME NONE 1 60 SLOT NONE List of available digital I O slots SENSE NORMAL INVERT ...

Page 80: ... as either batch or continuous setpoints PAUSE DELAY WAITSS COUNTER AUTOJOG DELTA PLSCNT ALWAYS and NEVER setpoint kinds can only be used in batch sequences COZ INMOTON INRANGE BATCHPR TIMER CONCUR PLSRAT and CHKWEI setpoint kinds can only be used as continuous setpoints See Table 8 1 for more information about setpoint kinds BATCHNG OFF AUTO MANUAL Batching enable Set to AUTO or MANUAL to allow a...

Page 81: ...mining when to shut off the digital output Rather than waiting for the specified weight to be reached FLOW preact uses the change in weight over time to anticipate when the TRIP minus PREACT weight value will be reached PREVAL 0 0 9999999 Specifies the preact value for setpoints with PREACT set to ON LEARN or FLOW Depending on the TRIP setting specified for the setpoint the setpoint trip value is ...

Page 82: ...isplay the word ALARM on the primary display while the setpoint is active batch set points or while the setpoint is not tripped continuous setpoints START 1 1 100 Specifies the starting setpoint number Do not specify the number of the TIMER or CONCUR setpoint itself The TIMER or CONCUR setpoint begins when the starting setpoint begins END 1 1 100 Specifies the ending setpoint number Do not specify...

Page 83: ...e number used as the source for the setpoint DIN SLOT NONE slot_number For DIGIN and DINCNT setpoints specify the slot number from which digital inputs will be read DIN MASK digital_input_mask For DIGIN and DINCNT setpoints specify the bits used as inputs to the setpoint Use the Select soft key to select bits VUNDER 0 9999999 For CHKWEI setpoints specifies the lower weight limit VOVER 0 9999999 Fo...

Page 84: ...ndicator use the setup switch to place the indicator in setup mode Use the DIG I O menu see Section 3 2 7 to configure digital input and output functions Figure 8 11 Batching Switch When configuration is complete exit setup mode Initialize the batch by turning the 3 way switch to ABORT then unlock the STOP button the STOP button must be in the OUT position to allow the batch process to run The bat...

Page 85: ...ed counterclockwise to unlock it then released into the OUT position to enable the 3 way switch To restart an interrupted batch from the step where it left off do the following 1 Unlock STOP button OUT position 2 Turn 3 way switch to START To restart an interrupted batch from the first batch step do the following 1 Turn 3 way switch to ABORT 2 Unlock STOP button OUT position 3 Turn 3 way switch to...

Page 86: ...keys on the front panel of the indicator These commands can be used in both setup and normal weighing mode Several of the commands serve as pseudo keys providing functions that are not represented by a key on the front panel For example to enter a 15 pound tare weight using serial commands 1 Type K1 and press ENTER or RETURN 2 Type K5 and press ENTER 3 Type KTARE and press ENTER Command Function K...

Page 87: ...e ENTER key KSOFTx Press softkey x KLOCK Lock specified front panel key For example to lock the ZERO key enter KLOCK KZERO KUNLOCK Unlock specified front panel key For example to unlock the PRINT key enter KUNLOCK KPRINT KID Display Unit ID entry screen KTREG Display truck register KWIN Process truck weigh in transaction Example KWIN K2 K3 KENTER to select ID 23 KWOUT Process truck weigh out trans...

Page 88: ...configuration also apply to serial command configuration Command Description Values SC GRADS n Graduations 1 9999999 SC SPLIT n Multi range or multi interval scale type OFF 2RNG 3RNG 2INTVL 3INTVL SC ZTRKBND n Zero track band 0 0 100 SC ZRANGE n Zero range 1 900000 0 100 SC MOTBAND n Motion band 1 0 100 SC SSTIME n Standstill time 1 65535 SC OVRLOAD n Overload FS 2 FS 1D FS 9D FS SC WMTTHRH n Weig...

Page 89: ...Rate of change units multiplier 0 000001 9999999 SC ROC UNITS n Rate of change units SEC MIN HOUR SC ROC INTERVL n Rate of change interval 1 100 SC ROC REFRESH n Rate of change refresh interval 0 1 60 SC RANGE1 MAX n Weight maximum for first range or interval weight SC RANGE2 MAX n Weight maximum for second range or interval weight SC RANGE3 MAX n Weight maximum for third range or interval weight ...

Page 90: ... OFF EDP RESPONSE p Port response ON OFF EDP EOLDLY p Port end of line delay 0 255 0 1 second intervals EDP HANDSHK p Port handshaking OFF XONXOFF HRDWAR EDP PORTTYPE p Port type 232 485 EDP DUPLEX p Port RS 485 duplex HALF FULL EDP ADDRESS p Port RS 485 address 0 1 255 EDP STREAM p Port streaming OFF LFT INDUST 4KEYS KEYPAD DISPLAY EDP SOURCE p Port source scale for output scale_number EDP SFMT p...

Page 91: ... softkey text KYBDLK Keyboard lock disable keypad OFF ON ZERONLY Disable all keys except ZERO OFF ON PROMPT 1 PROMPT 60 Prompts setpoint names REGULAT Regulatory compliance NONE OIML NTEP CANADA INDUST REG SNPSHOT Display or Scale weight source DISPLAY SCALE REG HTARE Allow tare in display hold NO YES REG ZTARE Remove tare on ZERO NO YES REG KTARE Always allow keyed tare NO YES REG MTARE Multiple ...

Page 92: ... SP PREACT n Preact type OFF ON LEARN FLOW SP PREVAL n Preact value number SP PREADJ n Preact adjustment percentage number SP PRESTAB n Preact learn stability number SP PCOUNT n Preact learn interval number SP TOLBAND n Target tolerance number SP TOLCNT n Tolerance count number SP BATCH n Batch step enable OFF ON SP CLRACCM n Clear accumulator enable OFF ON SP CLRTARE n Clear tare enable OFF ON SP...

Page 93: ...e Section 6 0 on page 54 for information about demand print format strings See the iQUBE Installation Manual PN 77224 for more information about alert formats NFMT FMT NFMT PORT Net demand print format string ACC FMT ACC PORT Accumulator print format string SPFMT FMT SPFMT PORT Setpoint print format string TRWIN FMT TRWIN PORT Truck weigh in print format string TRWOUT FMT TRWOUT PORT Truck weigh o...

Page 94: ... I O Serial Commands Command Description Values ALG ALIAS s Analog output alias name ALG SOURCE s Analog output source PROG SCALEn ALG MODE s Mode GROSS NET ALG OFFSET s Zero offset 0 20 ALG ERRACT s Error action FULLSC HOLD ZEROSC ALG MIN s Minimum value tracked 0 9999999 ALG MAX s Maximum value tracked 0 9999999 ALG ZERO s Zero calibration 0 65535 ALG SPAN s Span calibration 0 65535 For commands...

Page 95: ...s XAT n Transmit accumulator value in tertiary units XG n Transmit gross weight in displayed units nnnnnn UU XGP n Transmit gross weight in primary units XGS n Transmit gross weight in secondary units XGT n Transmit gross weight in tertiary units XN n Transmit net weight in displayed units nnnnnn UU XNP n Transmit net weight in primary units XNS n Transmit net weight in secondary units XNT n Trans...

Page 96: ...splay If battery is low replace battery perform another configuration reset then reload files Divide by zero error message at startup User program error See Section 10 1 3 on page 92 ERROR message in weight display Excitation voltage too low or off Dashes in weight display Overrange or underrange scale condition Check scale For out of range conditions in total scale display check all scale inputs ...

Page 97: ... 1 2 Using the HARDWARE Command The HARDWARE serial command can be issued to verify that all installed cards are recognized by the system The HARDWARE command returns a string of card type codes The first digit represents the single or dual A D of the 820i the second digit represents the card if any installed in the expansion slot HARDWARE 3 4 Table 10 2 lists the card codes returned by the HARDWA...

Page 98: ...c Boot Procedure If a user program causes an error in the start up handler press and hold the setup switch while cycling power to the 820i to place the indicator in setup mode Use Revolution monitor mode to send the PCLR command erase clear the user program If the error is still not cleared perform the following diagnostic boot procedure 1 Disconnect power to the 820i 2 Connect the serial port of ...

Page 99: ...truck database checksum error ETRUCKERR 8192 have occurred the XE command returns the value 73728 representing the sum of those two error conditions Error Code Value Description VIRGERR 1 Virgin error PARMCHKERR 2 Configuration checksum error LOADCHKERR 4 Calibration checksum error PRINTCHKERR 8 Print format checksum error ENVRAMERR 16 General NVRAM error ENVCRC1ERR 32 Setpoint NVRAM data error EN...

Page 100: ...E positive no TARE ZERO yes TARE ZERO andCLEAR TARE if weight is within ZRANGE No action if weight is outside of ZRANGE NONE zero or negative no TARE ZERO yes CLEAR TARE positive no TARE yes CLEAR TARE Table 10 4 TARE and ZERO Key Functions for REGULAT Parameter Settings REGULAT INDUST Parameter REGULAT Mode Parameter Name Text Prompt INDUST NTEP CANADA OIML NONE SNPSHOT Display or Scale weight so...

Page 101: ...l scales INDUST do not require the M U and S identifiers However the units and number of decimal places must be specified Units can be selected from the FORMAT menu decimal places should be indicated on the w spec identifier For example a seven digit weight requiring two decimal places should be specified as W7 2 rather than W7 See Section 10 5 for more information about stream formatting and form...

Page 102: ... for the current or specified weight on the source scale S STR MOTION n STR RANGE n STR OK n STR INVALID n Status for the source scale Default values and meanings for each status STR MOTION nMIn motion STR RANGE nOOut of range STR OK n space OK STR INVALID nIInvalid B n See descriptions below Bit fields Comma separated sequence of bit field specifiers Must be exactly 8 bits Minus sign inverts the ...

Page 103: ...ondary DECPNT 88 88888 B20 Configuration 000 if tertiary DECPNT 8888800 001 if tertiary DECPNT 8888880 010 if tertiary DECPNT 8888888 011 if tertiary DECPNT 888888 8 100 if tertiary DECPNT 88888 88 101 if tertiary DECPNT 8888 888 110 if tertiary DECPNT 888 8888 111 if tertiary DECPNT 88 88888 wspec 0 digit digit Scale weight Weight for the source scale wspec is defined as follows wspec Indicates w...

Page 104: ...ed using the data format shown in Figure 10 2 Figure 10 2 RS 485 Send Data Format If the initiating device address matches the port address of an 820i on the RS 485 network that indicator responds For example with demand outputs or in response to a KPRINT command the responding indicator uses the format shown in Figure 10 3 Figure 10 3 RS 485 Respond Data Format Example To send the KPRINT command ...

Page 105: ...s assigned to the filter stages DIGFLT1 x DIGFLT2 x DIGFLT3 within a time frame corresponding to the sum of the values DIGFLT1 DIGFLT2 DIGFLT3 Setting the filters to 1 effectively disables digital filtering RATTLETRAP Filtering RATTLETRAP digital filtering RATTRAP parameter set ON uses a vibration dampening algorithm to provide a combination of the best features of analog and digital filtering The...

Page 106: ...x 5 lb produces vibration related readings of up to 50 lb with occasional spikes to 75 lb record 50 lb as the threshold weight value 3 Place the indicator in setup mode and set the DIGFLTx parameters to eliminate the vibration effects on the scale Leave DFTHRH set to NONE Find the lowest effective value for the DIGFLTx parameters 4 Calculate the DFTHRH parameter value by converting the weight valu...

Page 107: ...re that the secondary decimal point position is set appropriately for the scale capacity in the secondary units If the converted value requires more digits than are available the indicator displays an overflow message OVERFL For example if the primary units are short tons secondary units are pounds and the secondary decimal point is set to 8888 888 the indicator will overflow if 5 tons or more are...

Page 108: ...857 long tons 0 907185 metric tons metric tons 2204 62 pounds 1000 00 kilograms 1 10231 short tons 0 984207 long tons long tons 2240 00 pounds 1016 05 kilograms 1 12000 short tons 1 01605 metric tons troy ounces 480 grains 31 10348 grams 0 031103 kilograms 1 09714 ounces 0 068571 pounds 0 083333 troy pounds troy pounds 5760 grains 373 2417 grams 0 373242 kilograms 13 16571 ounces 0 822857 pounds 1...

Page 109: ... serial commands that affect indicator keypad operation including the KBDLCK ZERONLY and KLOCK serial commands also affect the remote keyboard The keyboard interface is not hot pluggable Disconnect power to the 820i before connecting the keyboard cable to the Port 1 connector Pin Signal Male Connector 1 DATA 2 reserved 3 GND 4 5V 5 CLOCK 6 reserved Table 10 9 PS 2 Keyboard Connector Pin Assignment...

Page 110: ...or the most recent change of the system date and time Press the Down key to show the number of weighments number of configuration events number of calibrations and the date and time of the most recent calibration for the first configured scale Continue pressing the Down key to cycle through the information for all configured scales Press 3 to show the number and the most recent date and time of po...

Page 112: ...tion Instructions PN 69085 Analog Input Card with Thermocouple Input Installation Instructions PN 88110 Communications Options 520 820i 920i DeviceNet Interface Installation and Programming Manual PN 69949 Profibus DP Interface Installation and Programming Manual PN 69948 Allen Bradley Remote I O Interface Installation and Programming Manual PN 69950 Ethernet Communications Card Installation Instr...

Page 113: ...RZLQJ VWDQGDUG V RU RWKHU UHJXODWLRQV GRFXPHQW V HXWVFK LU HUNOlUHQ XQWHU XQVHUHU DOOHLQLJHQ 9HUDQWZRUWXQJ GDVV GLH 3URGXNWH DXI GLH VLFK GLHVH UNOlUXQJ EH LHKW GHQ IROJHQGHQ 1RUPHQ XQG 5HJXOLHUXQJVEHVWLPPXQJHQ HQWVSUHFKHQ UDQFDLV 1RXV GpFODURQV VRXV QRWUH UHVSRQVDELOLWp TXH OHV SURGXLWV DX TXHOV VH UDSSRUWH OD SUpVHQWH GpFODUWLRQ VRQW FRQIRUPHV j OD DX QRUPH V VXLYDQWH RX DX DX GRFXPHQW V QRUPDWL...

Page 114: ...nications Serial Ports Ports on CPU board support up to 115200 bps optional dual channel serial expansion card available Port 2 Full duplex RS 232 with CTS RTS Port 4 Full duplex RS 232 2 wire RS 485 20mA Operator Interface Display 320x156 pixel VGA LCD display module with adjustable contrast 75Hz scan rate Keyboard 28 key membrane panel PS 2 port for external keyboard connection Environmental Ope...

Page 115: ......

Page 116: ...3 Canada Mexico 800 321 6703 International 715 234 9171 Europe 31 0 26 472 1319 Rice Lake Weighing Systems is an ISO 9001 registered company Rice Lake Weighing Systems Specifications subject to change without notice www ricelake com March 26 PN 93018 Rev C ...

Search results

Summary of Contents for 820i

Reviews:

Related manuals for 820i

Brands by name

Popular brands

Rice Lake 820i, Technical Manual

Search results

Summary of Contents for 820i

Reviews:

Related manuals for 820i

Brands by name

Popular brands