Endress+Hauser TMT122 Operating Instructions Manual page 23

Temperature DIN rail transmitter
Endress+Hauser
2 wire comp. Entry of cable compensation on RTD 2 wire connection.
• V2H7 Entry: 0.00 to 30.00 Ohm
0.00 Ohm
!
Function field is only active on selection of 2 wire cable connection in unit function
CONNECTION TYPE (V2H6)
Failsafe mode Entry of failure signal on sensor open or short circuit.
• V2H8 Entry:
max
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).
Coefficient X0 Input of first coefficient for customer-specific linearization (polynome
• V3H0 4
Coefficient X1 Input COEFFICIENT X1, see chapter 6.2.4.
• V3H1
Coefficient X2 Input COEFFICIENT X2, see chapter 6.2.4.
• V3H2
Coefficient X3 Input COEFFICIENT X3, see chapter 6.2.4.
• V3H3
Coefficient X4 Input COEFFICIENT X4, see chapter 6.2.4.
• V3H4
Error code Display of actual error code.
• V9H0 Display: See "Application fault messages" on page 26.
0
Last diagnostic Display of previous error code.
• V9H1 Display: See "Application fault messages" on page 26.
0
Config. changed Parameter changes are done.
• V9H2 Display: Yes/No
No
Min primary value Display the minimum process value. The process value is accepted at the beginning of
• V9H3 the measurement.
!
Min. process value will be changed to the actual process value on access. On reset to
factory default, the default value is entered.
+10000
a. Only for Commuwin II operation matrix
b. Not for thermocouples (TC)
Note!
a
.
max ( ≥ 21.0 mA)
min ( ≤ 3.6 mA)
Function group: LINEARIZATION
7
USER linearization
th
grade with five coefficients), see chapter 6.2.4
Function group: SERVICE
Note!
6 Commissioning
b
1
23