YOKOGAWA UT Advanced UT32A, User Manual

Page: 92 / 340

7-3
IM 05P01D31-01EN
Input
(PV)
Functions
7
(Continued)
Parameter
symbol
Name
Display
level
Setting range Menu symbol
SDP
(Scaling)
PV input scale decimal
point position
EASY
0: No decimal place
1: One decimal place
2: Two decimal places
3: Three decimal places
4: Four decimal places
PV
SH
(Scaling)
Maximum value of PV
input scale
EASY
-19999 to 30000, (SL<SH),
| SH - SL | ≤ 30000
PV
SL
(Scaling)
Minimum value of PV
input scale
EASY
-19999 to 30000, (SL<SH),
| SH - SL | ≤ 30000
PV
IN, UNIT, RH, and RL described above are the parameters to be used for processing
before the input ladder calculation program.
The following parameters are used for processing after the input ladder calculation
program.
Parameter
symbol
Name
Display
level
Setting range Menu symbol
P.UNI Control PV input unit
STD
-: No unit
C: Degree Celsius
-: No unit
- -: No unit
- - -: No unit
F: Degree Fahrenheit
MPV
P.DP
Control PV input
decimal point position
0: No decimal place
1: One decimal place
2: Two decimal places
3: Three decimal places
4: Four decimal places
P.RH
Maximum value of
control PV input range
-19999 to 30000, (P.RL<P.RH),
| P.RH - P.RL | ≤ 30000
P.RL
Minimum value of
control PV input range
7.1.2 Setting Burnout Detection for Input
Description
The input value when input burnout occurs can be determined.
The input value is 105.0% of the input range when the upscale is set, and -5.0% of the
input range when the downscale is set.
Burnout detection is activated for TC, RTD, and standard signal (0.4–2 V or 1–5 V).
For standard signal, burnout is determined to have occurred if it is 0.1 V or less for the
range of 0.4–2 V and 1–5V, or if it is 0.4 mA or less for the range of 4–20 mA.
When input burnout occurs, the error preset output (EPO) is output as control output.
► Input error preset output: 10.12.3 Setting Output Value When Error Occurs (Input Error Preset
Output)
Setting Details
Parameter
symbol
Name
Display
level
Setting range Menu symbol
BSL PV input burnout action STD
OFF: Disable
UP: Upscale
DOWN: Downscale
PV
7.1 Setting Functions of PV Input