
MOUNTING GUIDE
Content:
1. Introduction ________________________________________________________________3
2. Connecting load cells _________________________________________________________4
3. General description of scale’s firmware __________________________________________8
3.1 Keys and meter indicators _________________________________________________________11
3.2 Scale programming sequence_______________________________________________________12
3.3 General rules during scale programming_____________________________________________12
4. Service menu description _____________________________________________________13
4.1 Options connected with work mode (ModE) __________________________________________13
4.2 Special functions (On_F) __________________________________________________________14
4.3 Functions connected with scale adjusting (CALIb) _____________________________________14
4.4 Working mode changing standard / service (StAn)_____________________________________14
5. Basic programming operations ________________________________________________14
5.1 Entering a service catalogue –scale decoding (should be necessarily done first) _______________________ 15
5.2 Scale monitoring ________________________________________________________________________ 15
5.3 Scale type selection ______________________________________________________________________ 15
5.4 Sensitivity calibration ____________________________________________________________________ 18
5.4.1. Calibration with incomplete (part) load ____________________________________________________ 18
5.5 Enter first zero value (reference zero) ________________________________________________________ 19
5.6 Temperature compensation ________________________________________________________________ 19
5.7 Linearity calibration _____________________________________________________________________ 20
5.8 RS232 interface installation _______________________________________________________________ 21
5.9 Digital filters setting (connected with indication dynamics) _______________________________________ 21
5.9.1 Setting initial filter AvEr_A and proper filter AvEr_b__________________________________________ 21
5.9.1.1 Proper filter options rAt_A, rAt _b ___________________________________________________________ 21
5.9.2 rAt_Stb option __________________________________________________________________________ 22
5.9.3 dEL_A, dEL_b, dEL_Stb option ______________________________________________________________ 22
5.9.4 MEdIA option___________________________________________________________________________ 22
5.10 User function choice ____________________________________________________________________ 22
5.11 Out from service catalog- scale coding (crucial after repairing the scale!!) __________________________ 22
6. Special functions ___________________________________________________________ 23
7. Mechanics description _______________________________________________________ 24
7.1 Load cell mounting _______________________________________________________________24
7.2 Limiters adjusting ________________________________________________________________25
7.3 Disassembly and assembly of scale housing___________________________________________26
7.4 Centricity checking and regulation __________________________________________________27
8. Common scale failures_______________________________________________________28
8.1 Messages about errors and faults ___________________________________________________28
8.2 Most frequent faults ______________________________________________________________29