YOKOGAWA UTAdvanced Series, User Manual

Page: 337 / 866

8-12
IM 05P07A01-01EN
8.4 UT35A/UT32A/UT32A-D/UP35A/UP32A D Registers

Bit Configuration of D2013: ALM_L2 (Loop-2 alarm-1 to alarm-4 status)
Bit Symbol Event
0 ALM1_L2 ‘1’ when Alarm 1 is ON; ‘0’ when OFF
1 ALM2_L2 ‘1’ when Alarm 2 is ON; ‘0’ when OFF
2 ALM3_L2 ‘1’ when Alarm 3 is ON; ‘0’ when OFF
3
4
ALM4_L2 ‘1’ when Alarm 4 is ON; ‘0’ when OFF
5 to 15

D2015 to D2017
Register
No.
Description Range and meaning of value
D2015 C.PTNO. Current program pattern number 0 to 2 (4 when the option “/AP” is specified.)
D2016 SEG.N Current segment number currently in operation
0: Not executing.
1 to 20 (40 when the option “/AP” is specified.)
D2017 SEG_RTIME
Remaining segment-time during operation/Elapsed
time during wait.
0 to 59999 (minute or second)
* Use the parameter TMU to set the time unit.

Bit Configuration of D2018: PV1.E_L1 (Loop-2 PV input error status)
Bit Symbol Event
0 PVBO_L2 Loop-2 PV input burnout error
1 to 3
4
PVPOVER_L2 Loop-2 PV input over-scale
5 PVMOVER_L2 Loop-2 PV input under-scale
6 to 13
14
ATERR_L2 Loop-2 Auto-tuning timeout error
15

D2019 to D2023
Register
No.
Description Range and meaning of value
D2019 PV_L2 Loop-2 measurment value -5.0 to 105.0% of PV input range (EU)
D2020 CSP_L2 Loop-2 control setpoint
0.0 to 100.0% of PV input range (EU) (Setting
range: SPL to SPH)
D2021 OUT_L2 Loop-2 control output -5.0 to 105.0%
D2022 H.OUT_L2 Loop-2 heating-side control output
-5.0 to 105.0% (In Heating/cooling control: 0.0 to
105.0%)
D2023 C.OUT_L2 Loop-2 Cooling-side control output 0.0 to 105.0%

Bit Configuration of D2024: MOD_L2 (Loop-2 operation mode status)
Bit Symbol Event
0 A.M 0: AUTO, 1: MAN
1 R.L_L1 0: Local, 1: Remote
2 S.R 0: Run, 1: Stop
3 to 7
8
TRK_ON_L1 1: Output tracking
9 to 13
14
AT_L1_ON 0: Auto-tuning is OFF, 1: Auto-tuning is ON
15