Endress+Hauser iTEMP TMT112 - Page 20

Commissioning iTEMP TMT112
20 Endress+Hauser
Output current
Direction output
Enter standard (4 to 20 mA) or inverse (20 to 4 mA) current output signal.
Entry:
4 to 20 mA
20 to 4 mA
4 to 20 mA
Range start value
Min. measurm. range
Entry: For limits see unit function SENSOR TYPE.
0 °C
Range end value
Max. measurm. range
Entry: For limits see unit function SENSOR TYPE.
100 °C
Connection
RTD RTD connection
Entry of RTD connection mode
Entry:
2 wire
3 wire
4 wire
3 wire

Function field is only active on selection of resistance thermometer (RTD) in the unit
function SENSOR TYPE.
Cable resistance
RTD 2 wire comp.
Entry of cable compensation on RTD 2 wire connection.
Entry: 0.00 to 30.00 Ohm
0.00 Ω

Function field is only active on selection of 2 wire cable connection in unit function
CONNECTION TYPE.
Fault condition
Sensor error
Entry of failure signal on sensor open or short circuit.
Entry: max (≥ 21 mA)
(≥ 3.6 mA)
max
Coefficient X0
V3H0
Input of first coefficient for customer-specific linearization (polynome 4
th
grade with five
coefficients), see →  17.
Coefficient X1
V3H1
Input COEFFICIENT X1, see →  17.
Coefficient X2
V3H2
Input COEFFICIENT X2, see →  17.
Coefficient X3
V3H3
Input COEFFICIENT X3, see →  17.
Coefficient X4
V3H4
Input COEFFICIENT X4, see →  17.
Error code Display of actual error code.
Display: See “Application fault messages” on →  23.
0
Last diagnostic Display of previous error code.
Display: See “Application fault messages” on →  23.
0
Config. changed Parameter changes are done.
Display: Yes/No
No