YOKOGAWA UTAdvanced Series, User Manual

Page: 675 / 866

14-18
IM 05P07A01-01EN
14.4 UT75A D Registers
Register
No.
Description Range and meaning of value
D2130
OLc_L1_*
Cooling-side control output low limit 0.0 to 104.9%, (OLc<OHc)
D2131 HYSc_L1_*
Cooling-side ON/OFF control
hysteresis
0.0 to 100.0%
D2132 DB_L1_*
Output dead band (in Heating/cooling
control or Position proportional control)
In Heating/cooling control: -100.0 to 50.0%
In Position proportional control: 1.0 to 10.0%
D2133
PO_L1_*
Preset output
Heating-side preset output (in Heating/
cooling control)
In STOP mode, fixed control output can be
generated. In Position proportional control, Valve
opening can be set
-5.0 to 105.0%
D2134 SU.PO_*
Sub-preset output (in Two-position
two-level control)
In STOP mode, fixed sub-control output can be
generated.
0%, 100%
D2135
POc_L1_*
Cooling-side preset output
In STOP mode, cooling-side fixed control output
can be generated.
-5.0 to 105.0%
D2136 to D2150
D2151 to
D2161
SP_L2_* to A8_L2_*
Loop-2 target setpoint to alarm-8
setpoint
Same as D2101 to D2111
D2162 to D2163
D2164 to
D2185
P_L2_* to POc_L2_*
Loop-2 proportional band
Heating-side proportional band (in
Heating/cooling control) to Cooling-
side preset output
Same as D2114 to D2135
D2186 to D2200
* 1 to 20 is written in D2101 to D2112 and D2151 to D2163.
1 to 16, or R (currently used group number) is written in D2114 to D2135 and D2164 to
D2185.