YOKOGAWA UTAdvanced Series, User Manual

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8-31
IM 05P07A01-01EN
Functions and
Applications of D Registers (for UT35A/UT32A/UT32A-D/UP35A/UP32A)
8
8.4 UT35A/UT32A/UT32A-D/UP35A/UP32A D Registers
SP and Alarm Setpoint Setting of Groups 1 to 4 (D2501 to D2700)
Register
No.
Description Range and meaning of value
D2501 SP_L1_1 Target setpoint of group 1
0.0 to 100.0% of PV input range (EU) (Setting
range: SPL to SPH)
D2502 SUB_1
Sub-target setpoint (in Two-position
two-level control) of group 1
Set the offset from SP.
-100.0 to 100.0% of PV input range span (EUS)
D2503 PIDN_L1_1 PID number selection of group 1
Set a PID group number to use.
1 to 4 (Depends on the PIDG. setting.)
D2504 A1_L1_1 Alarm-1 setpoint of group 1
Set a display value of setpoint of PV alarm, SP
alarm, deviation alarm, output alarm, or velocity
alarm.
-19999 to 30000 (Set a value within the input
range.)
Decimal point position depends on the input type.
D2505 A2_L1_1 Alarm-2 setpoint of group 1
D2506 A3_L1_1 Alarm-3 setpoint of group 1
D2507 A4_L1_1 Alarm-4 setpoint of group 1
D2508 to D2520
D2521 to
D2527
SP_L1_2 to A4_L1_2
Target setpoint of group 2 to Alarm-4
setpoint of group 2
Same as 2501 to D2507
D2528 to D2540
D2541 to
D2547
SP_L1_3 to A4_L1_3
Target setpoint of group 2 to Alarm-4
setpoint of group 2
Same as D2501 to D2507
D2548 to D2560
D2561 to
D2567
SP_L1_4 to A4_L1_4
Target setpoint of group 2 to Alarm-4
setpoint of group 2
Same as D2501 to D2507
D2568 to D2700
SP-related Setting (D2701 to D2800)
Register
No.
Description Range and meaning of value
D2701 to D2702
D2703
RT_L1 Remote input ratio
SP = Remote input x RT + Remote input bias
0.001 to 9.999
D2704 RBS_L1 Remote input bias -100.0 to 100.0% of PV input range span (EUS)
D2705 UPR_L1 SP ramp-up rate
Used to prevent SP from changing suddenly.
Set a ramp-up rate or ramp-down rate per hour or
minute. Set a time unit using the parameter TMU.
0: OFF (Disable)
0.0 + 1 digit to 100.0% of PV input range span (EUS)
D2706 DNR_L1 SP ramp-down rate
D2707 TMU_L1 SP ramp-rate time unit
0: HOUR (Ramp-up rate or ramp-down rate per hour)
1: MIN (Ramp-up rate or ramp-down rate per minute)
D2708 to D2709
D2710 SPT_L1 SP tracking selection
Tracking is performed when the mode changes
from Remote to Local. (The local setpoint keeps
track of the remote setpoint.)
0: OFF (Disable)
1: ON (Enable)
D2711 PVT_L1 PV tracking selection
Causes the setpoint to keep track of the PV so the
setpoint automatically reverts to its original value at
a preset rate of change. The UPR, DNR, and TMU
are used in combination.
Operating conditions:
1 ) MAN → AUTO, 2) STOP → AUTO,
3) Power-on, 4) SP number change,
5) SP change
0: OFF (Disable)
1: ON (Enable)
D2712 S.TM Starting time of program operation
0 to 59999 (minute or second)
* Use the parameter TMU to set the time unit.
D2713 PNC Program pattern number clearance
0: OFF (Not cleared)
1: ON (Cleared. (Set the program No.) before
restart program operation)
* The controller resets (clears) the program pattern
number on the operating display to “0” at the
end of program operation.
D2712 to D2800