ABB Remote I/O RIO600, Руководство по установке и пусконаладке

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Certain parameters, for example, signal type, inversion and disabling,
are not applicable to the channel that is configured for the IRF
operation. OR logic function should not be used with the contact used
for IRF operation.
6.1.4 Operating parameter settings of RTD/mA module
Table 24: Operating parameter settings
Parameter name Range Unit Default value Description
Description Analog Input 1...4 User defined channel name not exceeding 30
characters
Input mode Pt100
Pt250
Ni100
Ni120
Ni250
0…20mA
Not in Use
Not in use Input channel type selection.
“Not in Use” indicates that the channel is
disabled.
All the below parameters depend on the selected input mode (RTD/mA)
Conn Type
Input mode
- RTD
Input
mode - mA
Connection type based on the selected input
mode.
2-wire
3-wire
Input Max -40...200 °
C
0.0...20.0
mA
Maximum range of input based on the selected
input mode.
For example, if the selected input mode is “0…20
mA” and the channel has to be configured for
4...20 mA,
Input Max is 20.0.
Input Min -40...200 °
C
0.0...20.0
mA
Minimum range of input based on the selected
input mode.
For example, if the selected Input Mode is “0…20
mA” and the channel has to be configured for
4...20 mA, Input Min is 4.0.
SuperVision time 0...5 s 5 The rate at which value of measurements is
reported.
Tolerance Low 0...4 % 0 Tolerance in percentage on lower value of mA
input range. For RTD, this is not applicable.
For example, if the channel is configured for 4 to
20 mA and selected
Tolerance Low is 4, then 4%
(= 0.64) of range (= 16 mA) is applied to
Input Min
Value. Thus, if measured value is less than Input
Min by Tolerance Low % (= 3.36) of configured
range (
Input Max – Input Min ), the value is
considered “out of range”.
Tolerance High 0...4 % 0 Tolerance in percentage on higher value of mA
input range. For RTD, this is not applicable.
For example, if the channels are configured for
4...20 mA and selected
Tolerance High is 4, then
4% (= 0.64) of range (= 16 mA) is applied to Input
Max Value. Thus, if measured value is more than
Input Max by Tolerance High % (= 20. 64) of
configured range (
Input Max – Input Min), the
value is considered “out of range”.
Table continues on next page
Section 6
1MRS757488 H
Commissioning
62 RIO600
Installation and Commissioning Manual