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47LLC OPERATING MANUAL EM-9505-B Rev.4
IMPORTANT
Both normal scaling (display scaling value A < display scaling value B) and inverted scaling (display scaling value A >
display scaling value B) can be set within the range of -19999 to 19999.
Display
■
Normal Scaling
The display value increases
when the input signal increases.
B
A
Display Scaling
A
B
Input
Input Scaling
■
Inverted Scaling
The display value decreases
when the input signal increases.
Input
B
Input Scaling
A
A
B
Display Scaling
Display
■
RELATION BETWEEN INPUT sCALING AND DIsPLAY sCALING
The relation between input scaling and display scaling is as shown in the following figure.
e.g. To display 0 – 10 mV DC input as 0.0 – 300.0 kg
■
PROCEDURE TO sET sCALING VALUEs
•
Flow in setting scaling values
5-step settings are necessary to set scaling values.
•
Operating procedure to set scaling values
Following pages describe operating procedures in each step to set the input scaling to 0 – 10 mV DC, and the display scal-
ing to 0.0 – 300.0 kg as an example.
NOTE
•
A parameter “Load ratio” is indicated between STEPS 2 and 3, which is a disregarded item in setting with the param-
eters. Check function indicators to set each parameter correctly.
•
A parameter “Tare adjustment” is indicated between STEPS 4 and 5. Check function indicators to set each parameter
correctly.
Input scaling
Display scaling
Input scaling value B
10.00 mV
Display scaling value B
300.0 kg
Input scaling value A
0.00 mV
Display scaling value A
0.0 kg
STEP 5
STEP 4
STEP 3
STEP 2
STEP 1
Setting input
scaling value A
Setting
display
scaling
value A
Setting
input
scaling
value B
Setting
display
scaling
value B
Setting
decimal
point
position