YOKOGAWA UTAdvanced Series, User Manual

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8-137
IM 05P07A01-01EN
Functions and
Applications of D Registers (for UT35A/UT32A)
8
8.6 GREEN Series Compatible D Registers

D0254: OH_G (Control output high limit for GREEN Series)
Register
No.
Symbol
Event
GREEN Series UTAdvanced
D0254 OH OH_G
-4.9 to 105.0%, (OL<OH)
In Heating/cooling control: 0.1 to 105.0% (OL<OH)
Write: The value written in OH_G will be written in the register of OH_L1_1 to OH_L1_4 and
OH_L1_R.
OH_L1_1 (D3004)
OH_L1_2 (D3054)
OH_L1_3 (D3104 )
OH_L1_4 (D3154)
OH_L1_R (D3404)
Note : When the same value as the current value is written to OH_G, the action to write
OH_L1_1 through OH_L1_4 and OH_L1_R is performed again. At this time, if different
values are set in OH_L1_1 through OH_L1_4 and OH_L1_R, they are overwritten by the
same value.
Read: The control output high limit of the group number being selected in PID_L1 (D0009).

D0255: OL_G (Control output low limit for GREEN Series)
Register
No.
Symbol
Event
GREEN Series UTAdvanced
D0255 OL OL_G -5.0 to 104.9%, (OL<OH), SD: Tight shut
In Heating/cooling control: 0.0 to 104.9% (OL<OH)
Write: The value written in OH_G will be written in the register of OL_L1_1 to OL_L1_4 and
OL_L1_R.
OL_L1_1 (D3005)
OL_L1_2 (D3055)
OL_L1_3 (D3105 )
OL_L1_4 (D3155)
OL_L1_R (D3405)
Note : When the same value as the current value is written to OL_G, the action to write
OL_L1_1 through OL_L1_4 and OL_L1_R is performed again. At this time, if different
values are set in OL_L1_1 through OL_L1_4 and OL_L1_R, they are overwritten by the
same value.
Read: The control output low limit of the group number being selected in PID_L1 (D0009).

D0256: HYS_G (Hysteresis for GREEN Series)
Register
No.
Symbol
Event
GREEN Series UTAdvanced
D0256 HYS HYS_G 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%
Write: The value written in HYS_G will be written in the register of HYS_L1_1 to HYS_L1_4 and
HYS_L1_R.
HYS_L1_1 (D3007)
HYS_L1_2 (D3057)
HYS_L1_3 (D3107 )
HYS_L1_4 (D3157)
HYS_L1_R (D3407)
Note : When the same value as the current value is written to HYS_G, the action to write
HYS_L1_1 through HYS_L1_4 and HYS_L1_R is performed again. At this time, if different
values are set in HYS_L1_1 through HYS_L1_4 and HYS_L1_R, they are overwritten by
the same value.
Read: The hysteresis of the group number being selected in PID_L1 (D0009).