MG 40 Series - Setting Scaling Values

2340DCT EM-9538-B Rev.5
MG CO., LTD. www.mgco.jp
5-2-55 Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
3. SETTING SCALING VALUES
■ INPUT SCALING
Input scaling means setting an input value within the setting range (conformance range) per input code.
The input scaling values include A and B.
• Input scaling value A is minimum value (0%) of input signal.
• Input scaling value B is maximum value (100%) of input signal.
e.g. Input signal 0 – 1 A AC
Input scaling value A
Input scaling value B
0 A
1 A
IMPORTANT
• Set ‘input scaling value A < input scaling value B’.
• Setting beyond the setting range per input code is not available.
■ DISPLAY SCALING
Display scaling means setting a value to display actually.
The display scaling values include A and B. A decimal point can be set in any position.
• Display scaling value A is a display value for the input scaling value A.
• Display scaling value B is a display value for the input scaling value B.
• Decimal point position can be set in common for both display scaling value A and B.
e.g. Display value 0.0 – 300.0 A
Display scaling value A
Display scaling value B
Decimal point position
0.0 A
300.0 A
888.8 (1 decimal place)
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 -9999 to 9999.
Display
■ Normal Scaling
The display value increases
when the input signal increases.
B
A
Display Scalin
g
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