Unipulse F805AT-CK, Operation Manual

Page: 8 / 129

CONTENTS
VII
4-6-2
．
Equivalent circuit (input) ........................................................... 25
4-6-3
．
Equivalent circuit (output) ........................................................ 25
4-7
．
RS-232C Connector ........................................................................... 26
4-7-1
．
Connector pin assignment ....................................................... 26
4-7-2
．
Cable ........................................................................................ 26
5
．
CALIBRATION ............................................................................................ 27
5-1
．
What is Span Calibration ................................................................... 27
5-2
．
Calibration Procedure ........................................................................ 28
5-3
．
Secondary Calibration Procedure (Equivalent Calibration) ................ 29
5-4
．
Preparation for Calibration ................................................................. 30
5-4-1
．
LOCK release .......................................................................... 30
5-4-2
．
Load cell excitation .................................................................. 31
5-4-3
．
Unit ........................................................................................... 31
5-4-4
．
Decimal place .......................................................................... 31
5-4-5
．
Capacity ................................................................................... 31
5-4-6
．
Minimum scale division ............................................................ 32
5-4-7
．
Balance weight ......................................................................... 32
5-4-8
．
Gravitational acceleration ........................................................ 32
5-4-9
．
1/4 scale division ...................................................................... 33
5-5
．
Zero Calibration ................................................................................. 34
5-6
．
Span Calibration ................................................................................ 35
5-7
．
Do Secondary Calibration (Equivalent Calibration) ............................ 36
5-8
．
Net Over/ Gross Over ........................................................................ 36
6
．
FUNCTION SETTING ................................................................................. 37
6-1
．
Operation ........................................................................................... 37
6-1-1
．
Display frequency .................................................................... 37
6-1-2
．
Digital filter ............................................................................... 37
6-1-3
．
Analog filter .............................................................................. 37
6-1-4
．
Motion detection ....................................................................... 38
6-1-5
．
Zero tracking ............................................................................ 39
6-1-6
．
Digital zero ............................................................................... 40
6-1-7
．
Digital zero clear ...................................................................... 40
6-1-8
．
Digital zero regulation value ..................................................... 40
6-2
．
Function ............................................................................................. 41
6-2-1
．
Tare subtraction/ Tare subtraction reset .................................. 41
6-2-2
．
Preset tare weight 1/ Preset tare weight 2 ............................... 42
6-2-3
．
Auto accumulation command ................................................... 42
6-2-4
．
Weighing code selection/ Setting code selection ..................... 43
6-2-5
．
TARE/DZ key disablement ....................................................... 44
6-2-6
．
GROSS/NET key disablement ................................................. 44
6-2-7
．
Each code key disablement ..................................................... 45
6-2-8
．
Accumulation command acceptance ....................................... 45
6-2-9
．
Tare display ............................................................................. 45