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44
Basic PID (Block Model 011)
Section 6-1
$W2047=GETNUMVAL () ;
WRITECMEM ([LL_SP/L_SP/H_SP/HH_SP],$W2047,1) ;
3: Parameter Settings
These fields are used to display and set each parameter. The following table
shows the tag ITEMs used to set these parameters.
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.
The following table shows the units that are displayed. These units are fixed.
The following values are used in communications between the PLC and NS-
series PT.
Data is written to the write address of each tag ITEM using a Before Writing
Numeral/String macro, as follows:
$W2047=GETNUMVAL () ;
WRITECMEM ([P/I/D/MH_LMT/ML_LMT/MV_IDX],$W2047,1) ;
Parameter
Tag ITEM
P (Proportional band)
P (ITEM 054)
I (Integral time)
I (ITEM 055)
D (Differential time)
D (ITEM 056)
MH (High MV limit)
MH_LMT (ITEM 076)
ML (Low MV limit)
ML_LMT (ITEM 077)
MV index position
MV_IDX (ITEM 098)
Parameter
Upper limit
Lower limit
P (Proportional band)
0.1
999.9
I (Integral time)
0
9999
D (Differential time)
0
9999
MH (High MV limit)
−
320.00
320.00
ML (Low MV limit)
−
320.00
320.00
MV index position
−
15.00
115.00
Parameter
Unit
P (Proportional band)
%
I (Integral time)
S
D (Differential time)
S
MH (High MV limit)
%
ML (Low MV limit)
%
MV index position
%
Parameter
Values used in PLC device/communications
P (Proportional band)
1 to 9999 (10 x display value)
I (Integral time)
0 to 9999 (same as display value)
D (Differential time)
0 to 9999 (same as display value)
MH (High MV limit)
Percent data
ML (Low MV limit)
Percent data
MV index position
Percent data
Содержание Face Plate Auto-Builder for NS 3.1
Страница 1: ...Face Plate Auto Builder for NS Ver 3 1 Cat No W418 E1 05 SYSMAC WS02 NSFC1 EV3 OPERATION MANUAL...
Страница 2: ...WS02 NSFC1 EV3 Face Plate Auto Builder for NS Ver 3 1 Operation Manual Revised December 2007...
Страница 3: ...iv...
Страница 5: ...vi...
Страница 13: ...xiv...
Страница 21: ...6 Upgrades Made for Version 3 1 Section 1 6...
Страница 27: ...12 Uninstalling the Face Plate Auto Builder for NS Section 2 2...
Страница 28: ...13 SECTION 3 Basic Operation Flow 3 1 Basic Operation Flow 14...
Страница 39: ...24 Merging Projects Section 4 2...
Страница 141: ...126 Segment Program 3 Block Model 158 Section 6 19...
Страница 143: ...128 Revision History...