YOKOGAWA UT55A - Page 259

10-18
IM 05P01C31-01EN
(Continued)
Parameter
symbol
Name
Display
level
Setting range Menusymbol
O2RS
Retransmission
output type of
OUT2 current
output
STD Same as RTS
OUT
O2RH
Maximum
value of
retransmission
output scale of
OUT2 current
output
STD
WhenO2RS=PV1,SP1,PV2,SP2,
TSP1,TSP2,PV,RSP,AIN2,orAIN4,
O2RL + 1 digit to 30000
-19999 to O2RH - 1 digit
Decimal point position:
WhenO2RS=PV1,SP1,
orTSP1,
decimal point position is same as
thatofPVinput.
WhenO2RS=PV2,SP2,orTSP2,
decimal point position is same as
that of RSP input.
WhenO2RS=PV,decimalpoint
positionissameasthatofPVinput
scale.
WhenO2RS=RSP,decimalpoint
position is same as that of RSP
input scale.
WhenO2RS=AIN2,decimalpoint
position is same as that of AIN2
scale.
WhenO2RS=AIN4,decimalpoint
position is same as that of AIN4
scale.
O2RL
Minimum
value of
retransmission
output scale of
OUT2 current
output
STD
SetpointsPV2,SP2
andOUT2:CanbeusedinCascadecontrol.
Setpoints HOUT1 and COUT1: Can be used in Heating/cooling control.
SetpointMV1:Can
beusedinPositionproportionalcontrol.
(When opening or closing a valve by key operation in manual mode opration, the transmission
outputbecomes-5.0%.)
Setpoint TSP2: Can be used in Cascade control.
Setpoints HOUT2 and COUT2: Can be used in Cascade control of Heating/cooling type.
SetpointMV2:CanbeusedinCascadecontrolofPositionproportionaltype.
(When opening or closing a valve by key operation in manual mode opration, the transmission
outputbecomes-5.0%.)
Setpoint RSP: Can be used when equipped with remote input.
SetpointsAIN2andAIN4:CanbeusedwhentheUT55Asuffixcode:Type2=7.
ParametersandCorrespondingTerminals
RTS, RTH, RTL RET terminal
O1RS, O1RH, O1RL OUT terminal
O2RS, O2RH, O2RL OUT2 terminal
10.11SettingRetransmissionOutputTerminal,Type,andScales