YOKOGAWA UT55A - Page 317

13-2
IM 05P01C31-01EN
LinktoPV
ThePVdisplaycolorchangesbylinkingtoPV.
SetthePVcolorchangehighlimitto“70°C”andthePVcolorchangelowlimitto“20°C.”
PVdisplaycolorchangesfromwhitetoredifPVisoutoftherange.
The red-to-white switching action can be set. There is no hysteresis.
Time
70°C
20°C
PV
Parameter “PCH” (PV color change high limit) = 70°C
Parameter “PCL” (PV color change low limit) = 20°C
°C
PV color: red PV color: red
PV color: white PV color: white
Use in Fixed Color
PVdisplaycolorcanbefixedinred.Itcanalsobefixedinwhite.
PV color: red
SP color: orange
(SP color cannot be changed.)
LinktoDI
ThePVdisplaycolorchangesbylinkingtoDI(ON/OFF).
The following is an example for changing the display color by a state of DI1.
Settheparameter
PCMD=10,andPVRW=5025.
PVdisplaycolorisredwhenDI1=ON,andiswhitewhenDI1=OFF.
PVRW:PVred/whiteswitch(Menu:DI.SL)
13.1 Setting Display Functions