Bentrup TC 2010 Bedienungsanleitung Seite 30

03: trim +/ %
Allows full scale input signal correction. Some applications require compensation of
deviations caused by design. Example: Setting this parameter to 5.0% will cause
the process value to be trimmed to 95°C instead of 100°C. Note: This parameter
should be used with care since on most applications deviations errors should to be
compensated by eliminating the real cause of the deviation rather then
compensating on the controller
04: offset +/
Allows zero offset signal correction. Adjust this parameter if you need to adjust the
input offset value. Note: This parameter should be used with care since on most
applications deviations errors should to be compensated by eliminating the real
cause of the deviation rather than compensating on the controller
05: min value
Minimum value of the process value. Specifies the lower value limit of the process
parameter. Any lower value is considered as underrun (causing an error)
06: max value
Maximum value of the process value. Specifies the upper value limit of the process
parameter. Any higher value is considered as overrun (causing an error)
following parameters apply on selection T/C only:
07: thermocouple
Select the IEC code of the thermocouple used
08: external CJC
Could junction compensation temperature. Set to "OFF" for internal compensation
(recommended). Make sure that proper compensating wire is used
following parameters apply on selection LIN only:
17: signal type
Type of input signal. Set this parameter to fit the signal of the device connected to
the physical input. Note: Adapt the jumper settings of the physical input
operating instructions bentrup TC20xx V1.9
(value range 10.0 to 10.0)
(value range 10.0 to 10.0)
(value range 99 to 1999)
(value range 99 to 1999)
(options S, R, K, J)
(value range OFF, IN00 to IN01)
(options OFF, 0 20mV, 0 50mV, 0 5V, 0
10V, 0 20mA, 4 20mA, 500R2, 500R3)
accordingly (done automatically on some devices)
18: val.@zeropoint
Process value at lower reference of input value. Example: A pressure transducer
supplying 4 to 20mA at 250 to +250 Pa. Set this parameter to " 250" since this is
the process value at the lower reference of 4mA
19: val.@fullscale
Process value at upper reference of input value. Example: A pressure transducer
supplying 4 to 20mA at 250 to +250 Pa. Set this parameter to "250" since this is
the process value at the upper reference of 20mA
following parameters apply on selection NTC only:
27: NTC base value
Base resistance in Ohms of NTC used (at 25°C). Very common are 10kOhm NTCs,
i.e. setting this parameter to 10000.
28: NTC B coefficient
B Constant of the NTC used. Check manufacturer documents. Typical value is 3960
following parameters apply on selection RES only:
37: resist.type
Type of the resistance sensor used
38: signal type
Type of input signal. Set this parameter to fit the signal of the device connected to
the physical input. Note: Adapt the jumper settings of the physical input
accordingly (done automatically on some devices)
.
(value range 9.9 to 199.9)
(value range 9.9 to 199.9)
(value range 0 to 32000)
(value range 0 to 10000)
(options PT100)
(options 500R2, 500R3)
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