Omron CXONE-ALC-V4 - 10-2010 Operation Manual page 55

Basic PID (Block Model 011)
18: Switch to MAN Button
The Switch to MAN Button is displayed in red while in Manual mode.
This button is set as a momentary ON/OFF Button using a Simple Rectangle
(Type 3), and the display color is determined according to the following table.
Display color
Yellow 0 (Local)
1 (Remote)
0 (Local)
Red 1 (Remote)
The label displays "MAN" in the rough font.
By setting a Touch OFF Timing macro as shown below, operation will switch
to Manual mode when touched.
$B32760=0;
$B32761=0;
WRITECMEM ([R/L_SW],$B32760,1) ;
WRITECMEM ([A/M_SW],$B32761,1) ;
This button is always displayed, without setting a Control Flag to disable the
display and input, which is different from the Switch to CAS Button.
19: Up/Down Buttons to Change SP
These buttons increase or decrease the value for tag ITEM SP_W (ITEM
023). These buttons are created as Word Buttons and are set to increase or
decrease the value.
Button
100 (1%)
10 (0.1%)
−10 (−0.1%)
−100 (−1%)
A Select Shape graphic is used for the Button face display.
The upper and lower limits of the data range are −15% to 115%. These but-
tons are not set to loop back when the upper or lower limit is exceeded.
When increasing or decreasing the SP value, the tag ITEMs R/L_SW and
CAS_SET are referenced, and if the value of both R/L_SW and CAS_SET is
1, a message is displayed indicating that the SP value cannot be set, and
input is disabled.
CAS_SET (ITEM 024) 0 (Local only)
(Set point setting
1 (Remote/local)
mode)
R/L_SW (ITEM 026)
Increment
0 (Local)
SP input enabled
SP input enabled
Section 6-1
A/M_SW (ITEM 086)
0 (Manual)
0 (Manual)
1 (Auto)
1 (Auto)
R/L_SW (ITEM 026)
1 (Remote)
SP input enabled
SP input disabled
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