5) Mount necessary RAM chips to main PCB. 6) Mount the two locking supporters on the PCB. 7) Connect the I/O-PB-11 and main PCB by two cables carefully caused the cable lines are very narrow. 8) Connect the F.G. wire of I/O-PB-11 to the F.G. plate by screw.
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Cut the masking cover for ON-line SCL-CB-10 connector. Cut the masking cover for scale. Cut the masking cover for In-line connector Locking supporters I/O-PB-11 Check whether those capacitors are lying. In-line cables Cut the masking part if necessary. Scale cable Cable fixing plate Cable supporter —...
2. INTERFACE 2-1. C-In line (ECR to ECR) C-In line connection diagram The maximum C-In line cable length and the maximum connection unit will be varied by the in-line communication speed as shown below list. [C-In line cable wiring] Total cable length is max. A m Master Satellite Satellite...
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To fix C-In line connector to ECR. Connect the C-In line cable and C-In line connector as shown below: [Connector on the end of C-In line] Terminal cap C-In line connector C-In line cable Black Black Wrap bent shield wire with Copper tape.
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Connect the C-In line connector as shown below: C-In line cable Cable fixing plate Part of copper tape Cable supporter Connect to C-In line connector. C-In line cable specification 1. Structure Conductor Material: Tin plated mild copper twist Cross section area: 0.5mm Construction: 20 pieces/0.18 mm...
2-2. On line (1) Direct connection to P/C PC-DOS Personal Computer Cable length = Max. 15m [Cable] 1) Wiring diagram (A) A SYNC. SIGNAL PIN SINGNAL 2) Parts list Code Number Part Specification 3612 0762 DIN 13P PLUG TCP9361-71-111 3513 1019 Junction shell DB-C2-J9 3510 2043...
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(2) MODEM connection MODEM Cable length = Max. 15m [Cable] 1) Wiring SIGNAL PIN SINGNAL – – – 2) Parts list Code Number Part Specification 3612 0762 DIN 13P PLUG TCP9361-71-111 3513 1019 Junction shell DB-C2-J9 3510 2043 Shell connector DB-25S Cable PLGW-3456-01A...
3-2. Scale buffer circuit When a measured object is put on the scale, the scale starts weighing. During weighing, MO signal is "H". When the weighing is finished with indication of the weight of measures object, the MO signal becomes "L". Then EN signal is output to the scale and the scale output the weight data (D0~D3) to the scale buffer.
3-3. On line circuit (RS-232C) Baud rate selection for On line (RS-232C) Basic clock (307.2 KHz) is divided into seven clocks by binary counter IC16 and they are supplied to D0~D6 terminals of multiplexer IC13. The IC13 outputs one clock to USART according to the condition of select signals A, B, and C. IC16 IC13 RXCLK...
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On line circuit (RS-232C) The on line port (RS-232C) is controlled by the USART µPD71051 and supported only asynchronous communication. RDTM Pin description of UPD71051C Pin description of on line connector Pin No. Signal Description Pin No. Signal Description 1,2,5~8, D0~D7 Data bus Signal ground...
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COM20020B pin description Pin No. Name In/Out Status Status Status Description of OFF of ON of ON No Token Token A0/MUX Pulse Input. On a non-multiplexed bus, these signals are dirctly connectoed to the low bits of the host address bus. A2/ALE On a multiplexed address/data bus, A0/MUX is tied low, A1 is left open,...
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Pin No. Name In/Out Status Status Status Description of OFF of ON of ON No token Token INTR Pulse Interrupt output. This active low signal is generated by the COM20020 when an enabled interrupt condition occurs. INTR returns to its inactive state when the interrupt status condition or the corresponding interrupt mask bit is reset.
4. DIAGNOSTIC OPERATIONS 4-1. To start the diagnostic operation START Set mode switch to OFF mode. While pressing the feed key, turn the mode switch to PROGRAM. Release the feed key after 2 seconds. (Display shows all "0".) Input following 10 digits number. 9 9 9 9 9 0 0 0 0 0 (Fixed value) Press #2 key (Refer the each service manual for the key location.) The machine prints initial message and issues the receipt.
4-2. Check Items for I/O-PB-11 C-In line ID No. & Baud rate set (High speed in-line talken start command) C-In line test termination (Termination command) C-In line CN (connection) type message transmission test C-In line CN (connection) type message reception test...
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C-In line test termination (Termination command) This command is for the termination of the TOKEN. [Operation] Press [Print sample] C-In line CN (connection) type message transmission test This command will check the communication by CN type message. This operaton will compare with transmission data and reception data after sending data to the reception machine.
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C-In line CN (connection) type message reception test This command will check the communication by CN type message. This operaton will return the transmission data after reception data without any change. Before performing this transmission test, set the ID No. & Baud rate by the Item No.1 operation.
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[Print sample (Normal end) ] [Print sample (Abnormal end) ] ER83 01-0000 Error code Error block counter No. Error machine ID No. C-In line CL (connection less) type message reception test This command will check the communication by CL type message. This operaton will receive the transmission data.
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Diagnostic program error code Error Nature of error Function Details Code code ROM check sum error At power on When the diagnostic program is started up, the last 2 digits of the ROM's check sum is not 00. RAM write error Test data cannot be written in the RAM.
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Error Nature of error Function Details Code code KB-1 time-out error An error occurred during test of KB-1. KB-1 reception error An error occurred while reading data of KB-1. Scale data error An error occurred while reading scale data. Thermal printer board 36, 37 An error occurred in the thermal printer board.
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Error Nature of error Function Details Code code C-in line controller error 81,83,84,85,86 Reset error of C-In line controller (128) C-in line controller error 81,83,84,85,86 Receive interruption operation is not finished. (129) C-in line controller error Initial error of controller. The ID No. and start up operation (130) is not finished yet.
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Error Nature of error Function Details Code code C-Inline protocol error Reception application program is busy at the other terminal. (160) C-Inline protocol error The ID No. does not exist in the network. (161) XMODEM protocol error DSR signal does not turn on even ER signal turns on at the (176) open time.
5. ERROR CODE LIST Error codes appear on the display whenever you make a mistake during operations. Error Action Meaning Code Display Operation without entering PROGRAM, X Enter secret code (PASSWORD). PASSWORD or X mode secret code (PASSWORD). Registration without entering clerk secret Enter clerk secret number.
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Error Meaning Action Code Display Actual stock quantity less than or equal to Perform stock maintenance. MIN. STOCK minimum stock quantity. Negative value for actual stock quantity. Perform stock maintenance. - STOCK Check endorsement printing not performed.* Perform check endorsement printing op- CHK ENDORSE eration.
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Error Meaning Action Code Display Kitchen printer down error. Check the power of the kitchen printer. KP ERROR #n Kitchen printer paper near end error. Change the roll paper to new one. KP PAPER #n Kitchen printer buffer error. The over data is printed on the receipt KP BF OVER paper automatically.