KERN FTC Service Manual

4 FTx/ITx-SH-e-0720
6 Repair of terminals ......................................................................................................................... 49
6.1 Important information ....................................................................................................................... 49
6.2 Disassembling/reassembling the terminal .......................................................................................... 49
6.3 Replacing the keypad overlay ........................................................................................................... 50
6.4 Replacing the AC adapter.................................................................................................................. 50
6.5 Replacing the analog board.............................................................................................................. 50
6.6 Replacing the display mounting plate, display unit, and digital board .................................................. 51
6.7 Repairing the OptionPac ................................................................................................................... 53
7 Scale definition, settings and diagnostics ...................................................................................... 54
7.1 Accessing and using the technician menu ......................................................................................... 54
7.2 Technician menu – Overview ............................................................................................................ 55
7.3 Admissibility for certification (SCALE –> Metrology) ............................................................................. 56
7.4 Selecting the scale to be configured (SCALE –> Scale 1/Scale 2) ......................................................... 56
7.5 Querying the value of the analog/digital converter (SCALE –> Ramp) ................................................... 56
7.6 Serial number of the scale or terminal (SCALE –> Serial Number) ........................................................ 56
7.7 Entering configuration data (SCALE –> Scale Build) ...........................................................................56
7.8 Setting the GEO adjustment value (SCALE –> Geo Value) .................................................................... 58
7.9 Linearization with simultaneous calibration (SCALE –> LIN-CAL) .......................................................... 58
7.10 Basic calibration (SCALE –> Calibration) ........................................................................................... 59
7.11 Activating control mode (SCALE –> Control Mode) .............................................................................. 59
7.12 Settings for the zero point (SCALE –> Zero) ....................................................................................... 59
7.13 Defining MinWeigh value (SCALE–> Minweigh) .................................................................................. 60
7.14 Settings in the “TERMINAL” menu block .............................................................................................. 60
7.15 Setting of country version ................................................................................................................. 60
8 Additional information .................................................................................................................... 61
8.1 Technical data and tolerances .......................................................................................................... 61
8.2 Notes on load cell capacities ............................................................................................................ 66
8.3 Overview of load cells and preloads .................................................................................................. 67
8.4 Table of geo values.......................................................................................................................... 68
8.5 Interface data .................................................................................................................................. 69
8.6 Attaching weighing platforms ............................................................................................................ 71
9 Software ......................................................................................................................................... 74
9.1 Software architecture ........................................................................................................................ 74
9.2 Error messages after service work ..................................................................................................... 75
9.3 Deleting the scale data in the EAROM ................................................................................................. 75
9.4 Loading new scale software into Flash memory .................................................................................. 76

KERN FTC Specifications

General

Brand	KERN
Model	FTC
Category	Scales
Language	English