Omron WS02-NSFC1-EV3 - 12-2007 Operation Manual page 52

Basic PID (Block Model 011)
and CAS_SET are referenced and if R/L_SW is 1 and CAS_SET is 1, a mes-
sage is displayed indicating that the SP cannot be set, and input is disabled.
CAS_SET (ITEM 24) 0 (Local only)
(Set point setting
1 (Remote/local)
mode)
This condition is active when the following macro is set with the Before Input-
ting Numeral/String macro condition.
READCMEM ($B32760,[R/L_SW],1) ;
READCMEM ($B32762,[CAS_SET],1) ;
if ( ($B32760==1) && ($B32762==1) )
MSGBOX ("Cannot set.","SP change",0) ;
RETURN (1) ;
endif;
11: Unit
The unit (engineering unit) is displayed as a Text object (up to 8 standard
characters).
12: Alarm Setting
The alarm set values are displayed as a Bar graph. The set values for HH, H,
L, and LL alarms are displayed from right to left.
The set value for each alarm is displayed in alignment with the PV bar display
on the right, with the top value as 115% and the bottom value as − 15%.
Alarm type
LL (Low/low alarm)
L (Low alarm)
H (High alarm)
HH (High/high alarm)
• LL and HH are displayed in red, and L and H are displayed in light blue
(color code 219).
• The maximum value displayed is 11500 (115%) and the minimum value
displayed is − 1500 ( − 15%).
• The zero point is specified to be displayed.
13: PV Bar Display
The tag ITEM PV (ITEM 007) is displayed using a Level Meter object. The
meter color is green, the maximum value displayed is 11500 (115%), and the
minimum value displayed is − 1500 ( − 15%). The bar is set to display the zero
point.
14: SP Bar Display
The tag ITEM SP (ITEM 029) is displayed using a Level Meter object. The
meter color is yellow, the maximum value displayed is 11500 (115%), and the
minimum value displayed is − 1500 ( − 15%). The bar is set to display the zero
point.
R/L_SW (ITEM 26)
0 (Local)
SP input enabled
SP input enabled
Alarm setting tag ITEM
LL_SP (ITEM 011)
L_SP (ITEM 010)
H_SP (ITEM 009)
HH_SP (ITEM 008)
Section 6-1
1 (Remote)
SP input enabled
SP input enabled
37