Omron WS02-NSFC1-EV3 - 12-2007 Operation Manual page 91

Ratio Setting (Block Model 033)
76
Parameter
ML (Low MV limit) ML_LMT(ITEM077)
MV index position MV_IDX(098)
Numeral Display and Input objects are used to create these fields, and a ten-
key pad is displayed when a field is touched.
The following table shows the upper and lower limits of the setting ranges.
Parameter
−10.000
Ratio range
−320.00
Input bias
−320.00
Output bias
−320.00
MH (High MV limit)
−320.00
ML (Low MV limit)
−15.00
MV index position
The following table shows the units that are displayed. These units are fixed.
Parameter
Ratio range None
Input bias %
Output bias %
MH (High MV limit) %
ML (Low MV limit) %
MV index position %
The following values are used in communications with the PLC.
Parameter
−10,000 to 10,000 (Displayed value × 1,000)
Ratio range
Input bias Percent data
Output bias Percent data
MH (High MV limit) Percent data
ML (Low MV limit) Percent data
MV index position Percent data
Data is written to the write address of each tag ITEM using a Before Writing
Numeral/String macro, as follows:
$W2047=GETNUMVAL();
WRITECMEM([K1/A1/B1/MH_LMT/ML_LMT/MV_IDX],$W2047,1);
The following screen is a Tuning Screen for a Ratio Setting face plate built
using the Face Plate Auto-Builder for NS in a 640 × 480 screen resolution.
Tag ITEM
Lower limit
10.000
320.00
320.00
320.00
320.00
115.00
Unit
Values used in PLC device/communications
Section 6-9
Upper limit