User guide

Publication 900-UM007D-EN-E - January 2011
4-40 Parameter Adjustments & Application Considerations
There are three display colors, orange, red, and green, and you can select from
the following three modes and eight functions.
Figure 4.71
• Constant: This mode displays orange, red, or green all the time.
• Linked to Alarm 1: This mode switches the PV display color from red
to green when Alarm 1 turns ON or from green to red when Alarm 1
turns ON.
• Linked to PV stable band: This mode switches the PV display color
between red outside the PV stable band and green within PV stable
band, or between green outside the PV stable band and red within PV
stable band.
Set the PV stable band in the PV Stable Band parameter (Advanced
Setting function group).
• Default: The default is red (red).
The following table shows the display functions that can be configured using
the PV color change function.
Note: Shading indicates default setting.
colr
PV change
color
Table 4.Z
Mode Setting Function PV Color Change Application Example
Constant org Orange Constant: Orange To match the display color with
other Controller models
red Red Constant: Red To match the display color with
other Controller models
grn Green Constant: Green To match the display color with
other Controller models
Linked to
Alarm 1
ALM1 not Lit ALM1 Lit Application Example
r-g Red to Green Red Green To display the PV reached
signal
g-r Green to Red Green Red To display error signals
PV
SP
Alarm
value
ALM1 lit