ABB RELION REX640, Техническое руководство, Страница: 187 / 1960

Parameter Values (Range) Unit Step Default Description
Value low limit –10000.0...10000.0 –10000 Output value low warning limit
for supervision
Value low low limit –10000.0...10000.0 –10000 Output value low alarm limit for
supervision
Value deadband 100...100000 1000 Deadband configuration value
for integral calculation. (percent-
age of difference between min
and max as 0,001 % s)
Sensor fault level 0…3 mA 0 Below this current level sensor
fault is activated
Table 111: Input-specific settings for RTD
Parameter Values (Range) Unit Step Default Description
Input mode
1=Not in use
2=Resistance
10=Pt100
11=Pt250
20=Ni100
21=Ni120
22=Ni250
30=Cu10 1=Not in use
Analogue input mode
Input maximum 0...4000 Ω Maximum analogue input value
for mA or resistance scaling
Input minimum 0...4000 Ω Minimum analogue input value
for mA or resistance scaling
Value unit
1=Dimensionless
5=Ampere
23=Degrees celsius
30=Ohm 1=Dimensionless
Selected unit for output value
format
Value maximum –10000.0...10000.0 10000 Maximum output value for scal-
ing and supervision
Value minimum –10000.0...10000.0 –10000 Minimum output value for scal-
ing and supervision
Val high high limit –10000.0...10000.0 10000 Output value high alarm limit for
supervision
Value high limit –10000.0...10000.0 10000 Output value high warning limit
for supervision
Value low limit –10000.0...10000.0 –10000 Output value low warning limit
for supervision
Value low low limit –10000.0...10000.0 –10000 Output value low alarm limit for
supervision
Value deadband 100...100000 1000 Deadband configuration value
for integral calculation. (percent-
age of difference between min
and max as 0,001 % s)
Update interval
0=No delay
1=10 ms
2=50 ms
3=100 ms
0 Value update interval
Table 112: Output-specific settings for mA
Parameter Values (Range) Unit Step Default Description
Output mode
1=Not in use 1=Not in use
Analog output mode
Table continues on the next page
1MRS759142 F Basic functions
REX640
Technical Manual
187