Omron E5CN User Manual page 192

Advanced Function Setting Level
Mode
Linked to
alarm 1
Linked to
PV stable
band
See
See
pv-b
PV Stable Band
Function
170
Setting Function
ALM1 not lit
r-g
Red to Red
Green
g-r
Green to Green
Red
Low
r-g.r
Red to Red
Green to
Red
g-o.r
Green to Green
Orange to
Red
o-g.r
Orange to Orange Green
Green to
Red
■ Related Parameters
PV stable band (advanced function setting level): Page 170
This parameter sets the PV stable band width within which the PV display
color is changed.
• When the mode to link to the PV stable band is selected with the "PV
change color" parameter, the PV display color will change according to
whether the present value (PV) is lower than, within, or higher than the PV
stable band, as shown in the following figure.
• There is a fixed hysteresis of 0.2 ( C or F).
PV stable
band
Low
0.2 ( C or F)
PV change color
Alarm
value
ON
OFF
SP
ALM1 lit
Green
Red
Within Within
PV stable PV stable
band band
Low Within
SP
PV stable band High
Green Red
Orange Red
Red
PV stable
band
Within High
SP
0.2 ( C or F)
When analog inputs are used: 0.02 (%FS)
Section 5-7
Application example
ALM1 lit
PV
Application example
To display the PV reached
signal
To display error signals
High
PV
Application example
To display stable status
To display stable status
To display stable status
PV