Signals; Settings - ABB RELION REX640 Technical Manual

Basic functions
3.15.6

Signals

Table 106: mA Input signals
Name
AO_VAL
Table 107: mA Output signals
Name
AI_VAL
Table 108: RTD Output signals
Name
AI_VAL
SENSOR_FLT
Table 109: Common outputs for each function block
Name
HIGH_ALARM
HIGH_WARN
LOW_WARN
LOW_ALARM
3.15.7

Settings

Table 110: Input-specific settings for mA
Parameter Values (Range)
Input mode
1=Not in use
5=0..20mA
Input maximum –20...20
Input minimum –20...20
Value unit
1=Dimensionless
5=Ampere
23=Degrees celsius
30=Ohm
Value maximum –10000.0...10000.0
Value minimum –10000.0...10000.0
Val high high limit –10000.0...10000.0
Value high limit –10000.0...10000.0
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186
Type
FLOAT32
Type
FLOAT32
Type
FLOAT32
BOOLEAN
Type
BOOLEAN
BOOLEAN
BOOLEAN
BOOLEAN
Unit Step Default
1=Not in use
mA
mA
1=Dimensionless
10000
–10000
10000
10000
Default Description
0 mA output, instanta-
neous value
Description
mA input, instantaneous value
Description
RTD input, instantaneous value
Sensor fault
Description
General high alarm
General high warning
General low warning
General low alarm
Description
Analogue input mode
Maximum analogue input value
for mA or resistance scaling
Minimum analogue input value
for mA or resistance scaling
Selected unit for output value
format
Maximum output value for scal-
ing and supervision
Minimum output value for scal-
ing and supervision
Output value high alarm limit for
supervision
Output value high warning limit
for supervision
1MRS759142 F
REX640
Technical Manual