OHAUS TA152, Руководство по обслуживанию

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TABLE OF CONTENTS
Page No.
Appendix B THE SERVICE MENU
B.1 Entering the Service Menu ....................................................................................... B-1
B.2 Ramp ........................................................................................................................ B-1
B.3 Linear
Calibration...................................................................................................... B-2
B.4 Span Calibration ....................................................................................................... B-3
APPENDIX C SOFTWARE SERVICE TOOL INSTRUCTIONS
C.1 Hardware and Software Setup.................................................................................. C-1
C.2 Configuring the Scale (after replacing the PCB or Load Cell) .................................. C-3
LIST OF TABLES
TABLE NO. TITLE Page No.
1-1 Specifications for TA Models.................................................................................1-2
1-2 Specifications for TAJ Models ...............................................................................1-3
1-3 Specifications for TAG Models ..............................................................................1-3
1-4 Specifications for SE Models.................................................................................1-4
1-5 Control Functions ..................................................................................................1-6
1-6 LCD Display Indicators..........................................................................................1-7
1-7 Menu Structure......................................................................................................1-8
1-8 RS232 Command Table......................................................................................1-10
2-1 Diagnostic Guide ...................................................................................................2-2
4-1 Repeatability Worksheet .......................................................................................4-3
4-2 Linearity Test Masses ...........................................................................................4-6
5-1 Traveler Scales with Square Draft Shield: Housing & Parts..................................5-3
5-2 Traveler 203 Scale with Round Draft Shield: Housing & Parts .............................5-5
5-3 Traveler Scales No Draft Shield: Housing & Parts ................................................5-7
LIST OF ILLUSTRATIONS
FIGURE NO. TITLE
1-1 Power Connection .................................................................................................1-5
1-2 Battery Installation.................................................................................................1-5
1-3 Transportation Lock on Bottom Housing ...............................................................1-5
1-4 Displays for Traveler, Scout SE, Carat & Gold Series (TAJ and TAG) .................1-6
1-5 Traveler Display Indicators....................................................................................1-7
1-6 RS232 Interface (PN 71147376 or 72206287)......................................................1-9
1-7 The RS232 Interface connects to the scale through the Bottom Housing.............1-9
3-1 Scale Bottom, with three screws that secure the Housing shown.........................3-1
3-2 Printed Circuit Board and Display .........................................................................3-2
3-3 Auxiliary Display, with top off.................................................................................3-3
4-1 Segment Display ...................................................................................................4-1
4-2 Scale drawing of Traveler Load Cell and Weighing Pan .......................................4-5
5-1 Traveler Scales with Square Draft Shield: Housing & Parts..................................5-2
5-2 Traveler 203 with Round Draft Shield: Housing & Parts .......................................5-4
5-3 Traveler Scales with No Draft Shield: Housing & Parts.........................................5-6
C-1 The RS232 Interface connects to the scale through the Bottom Housing............ C-1
C-2 RS232 Interface (PN 71147376 or 72206287)..................................................... C-1
C-2 Com Port Configuration screen with default settings ........................................... C-2
C-3 Config Tool’s Test Command screen ................................................................... C-2
C-4 Config Tool’s Configuration Screen...................................................................... C-3
Traveler™ Series Scales: Service Manual ii Ohaus Corporation www.ohaus.com