Lenze I/O system 1000 System Manual - Manual (Page 417)

PROFIBUS communication
Parameterising the temperature measurement
Four (two) analog inputs for resistance tests − EPM−S404
9
l
417 EDSIO1000 EN 7.0
Lenze Description/value Name Data set Lenze Description/value Name
Byte No.
Channel 2
129 0 Function channel 2 See channel 1 50
h
1 Conversion time
channel 2
See channel 1
00
h
2, 3 Upper limit value
channel 2
See channel 1
7FFF
h
4, 5 Lower limit value
channel 2 (HIGH byte) 8000
h
Channel 3 (for two−wire conductor connections only)
130 0 Function channel 3 See channel 1 50
h
1 Conversion time
channel 3
See channel 1
00
h
2, 3 Upper limit value
channel 3
See channel 1
7FFF
h
4, 5 Lower limit value
channel 3 8000
h
Channel 4 (for two−wire conductor connections only)
131 0 Function channel 4 See channel 1 50
h
1 Conversion time
channel 4
See channel 1
00
h
2, 3 Upper limit value
channel 4
See channel 1
7FFF
h
4, 5 Lower limit value
channel 4 8000
h
)
Note!
ƒ Use parameter setting to deactivate unused inputs.
ƒ If thermal detectors are connected in a 3 or 4 conductor setup, channels 2
and/or 4 must be deactivated.
ƒ The module does not provide any auxiliary supply for sensors.
Measuring range
Measuring range Measured value Signal range Range
(Fct. no.)
2−wire: PT100
(50
h
)
+1000 °C +10000
dec
Overflow
−200 ... +850 °C −2000 ... +8500
dec
Nominal range
−243 °C −2430
dec
Underflow
2−wire: PT1000
(51
h
)
+1000 °C +10000
dec
Overflow
−200 ... +850 °C −2000 ... +8500
dec
Nominal range
−243 °C −2430
dec
Underflow
2−wire: NI100
(52
h
)
+295 °C +2950
dec
Overflow
−60 ... +250 °C −600 ... +2500
dec
Nominal range
−105 °C −1050
dec
Underflow
2−wire: NI1000
(53
h
)
+295 °C +2950
dec
Overflow
−60 ... +250 °C −600 ... +2500
dec
Nominal range
−105 °C −1050
dec
Underflow