YOKOGAWA UTAdvanced Series, User Manual

Page: 142 / 866

6-41
IM 05P07A01-01EN
Functions and
Applications of D Registers (for UT55A/UT52A/UP55A)
6
6.4 UT55A/UT52A/UP55A D Registers
Loop-1 PID Setting of Groups 1 to 8 and R (D3001 to D3500)
Register
No.
Description Range and meaning of value
D3001 P_L1_1
Proportional band of group 1
Heating-side proportional band (in
Heating/cooling control) of group 1
0.0 to 999.9%
When 0.0% is set, it operates as 0.1%.
Heating-side ON/OFF control applies when 0.0% in
Heating/cooling control
D3002 I_L1_1
Integral time of group 1
Heating-side integral time (in Heating/
cooling control) of group 1
0: OFF (Disable)
1 to 6000 s
D3003 D_L1_1
Derivative time of group 1
Heating-side derivative time (in
Heating/cooling control) of group 1
0: OFF (Disable)
1 to 6000 s
D3004 OH_L1_1
Control output high limit of group 1
Heating-side control output high limit (in
Heating/cooling control) of group 1
-4.9 to 105.0%, (OL<OH)
In Heating/cooling control: 0.1 to 105.0% (OL<OH)
D3005 OL_L1_1
Control output low limit of group 1
Heating-side control output low limit (in
Heating/cooling control) of group 1
-5.0 to 104.9%, (OL<OH), SD: Tight shut
In Heating/cooling control: 0.0 to 104.9% (OL<OH)
D3006 MR_L1_1 Manual reset of group 1
Enabled when integral time is OFF.
The manual reset value equals the output value
when PV = SP.
-5.0 to 105.0%
D3007 HYS_L1_1
Hysteresis (in ON/OFF control,
Position proportional control, or Two-
position two-level control)
Heating-side ON/OFF control
hysteresis (in Heating/cooling control)
In ON/OFF control or Two-position two-level control:
0.0 to 100.0% of PV input range span (EUS)
In Heating/cooling control or Position proportional
control: 0.0 to 100.0%
D3008 SU.HY_1
Sub-hysteresis (in Two-position two-
level control) of group 1
0.0 to 100.0% of PV input range span (EUS)
D3009 HY.UP_L1_1
Upper-side hysteresis (in ON/OFF
control) of group 1
0.0 to 100.0% of PV input range span (EUS)
D3010 HY.LO_L1_1
Lower-side hysteresis (in ON/OFF
control) of group 1
D3011
DR_L1_1
Direct/reverse action switch of group 1
0: RVS: Reverse action
1: DIR: Direct action
D3012 SU.DR_1
Sub-direct/reverse action switch (in Two-
position two-level control) of group 1
D3013 Pc_L1_1 Cooling-side proportional band of group 1
0.0 to 999.9%
(Cooling-side ON/OFF control applies when 0.0%
in Heating/cooling control)
D3014 Ic_L1_1 Cooling-side integral time of group 1
0: OFF (Disable)
1 to 6000 s
D3015 Dc_L1_1 Cooling-side derivative time of group 1 0: OFF (Disable)
1 to 6000 s
D3016 OHc_L1_1
Cooling-side control output high limit of
group 1
0.1 to 105.0%, (OLc<OHc)
D3017 OLc_L1_1
Cooling-side control output low limit of
group 1
0.0 to 104.9%, (OLc<OHc)
D3018
HYSc_L1_1
Cooling-side ON/OFF control
hysteresis of group 1
0.0 to 100.0%
D3019 DB_L1_1
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%
D3020 PO_L1_1
Preset output of group 1
Heating-side preset output (in Heating/
cooling control) of group 1
In STOP mode, fixed control output can be
generated. In Position proportional control, Valve
opening can be set
-5.0 to 105.0%
D3021 SU.PO_1
Sub-preset output (in Two-position
two-level control) of group 1
In STOP mode, fixed sub-control output can be
generated.
0%, 100%
D3022 POc_L1_1 Cooling-side preset output of group 1
In STOP mode, cooling-side fixed control output
can be generated.
-5.0 to 105.0%
D3023 to D3050