Endress+Hauser iTEMP TMT182, Руководство по эксплуатации

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6 Commissioning TMT182
22 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