6 Commissioning TMT182
22 Endress+Hauser
2 wire comp.
•V2H7
Entry of cable compensation on RTD 2 wire connection.
Entry: 0.00 to 30.00 Ohm
0.00 Ohm
! Note!
Function field is only active on selection of 2 wire cable connection in unit function
CONNECTION TYPE (V2H6)
a
.
a. Only for Commuwin II operation matrix
Failsafe mode
•V2H8
Entry of failure signal on sensor open or short circuit.
b
Entry: max (≥ 21.0 mA)
min (≤ 3.6 mA)
max
! Note!
Guaranteed values for setting "high alarm" (≥ 21.0 mA):
• Standard model: > 21.5 mA
• Advanced diagnostic model: > 22.5 mA
b. Not for thermocouples (TC)
Function group: LINEARIZATION
7 USER linearization
The following function fields are only active in the unit function SENSORTYPE (V2H0) on selection of customer-speci-
fic linearization (polynome RTD or polynome TC).
1
Coefficient X0
•V3H0
Input of first coefficient for customer-specific linearization (polynome
4
th
grade with five coefficients), see chapter 6.2.4
Coefficient X1
•V3H1
Input COEFFICIENT X1, see chapter 6.2.4.
Coefficient X2
•V3H2
Input COEFFICIENT X2, see chapter 6.2.4.
Coefficient X3
•V3H3
Input COEFFICIENT X3, see chapter 6.2.4.
Coefficient X4
•V3H4
Input COEFFICIENT X4, see chapter 6.2.4.
Function group: SERVICE
Error code
•V9H0
Display of actual error code.
Display: See “Application fault messages” on page 25.
0
Last diagnostic
•V9H1
Display of previous error code.
Display: See “Application fault messages” on page 25.
0
Config. changed
•V9H2
Parameter changes are done.
Display: Yes/No
No
Min primary value
•V9H3
Display the minimum process value. The process value is accepted at the beginning of
the measurement.
! Note!
Min. process value will be changed to the actual process value on access. On reset to
factory default, the default value is entered.
+10000
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