Omron CXONE-ALD-V4 - 10-2010, Operation Manual

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Advanced PID (Block Model 012) Section 6-2
6-2-2 Tuning Screens
The Tuning Screens are almost the same as for Basic PID (Block Model 011)
except for the addition of a manual reset parameter setting.
The details of the manual reset parameter are as follows:
A Numeral Display and Input is used to create this field, and a ten-key pad is
displayed when the field is touched. The following table shows the upper and
lower limits of the setting range.
The following table shows the unit display, which is fixed.
The following values are used in communications between the PLC and NS-
series PT.
Data is written to the write address of tag ITEM MRT using the Before Writing
Numeral/String macro, as follows:
$W2047=GETNUMVAL () ;
WRITECMEM ([MRT],$W2047,1) ;
The Tuning Screen for Advanced PID built with the Face Plate Auto-Builder for
NS in a 640×480 screen resolution is almost the same as for Basic PID, except
for the addition of a manual reset parameter setting.
Manual reset
Parameter Alarm set value tag ITEM
Man. reset MRT (ITEM 057)
Parameter Upper limit Lower limit
Man. reset
−
320.00 320.00
Parameter Unit
Man. reset %
Parameter Values used in PLC device/
communications
Man. reset Percent data