ABB RELION SMU615 Technical Manual page 204

Measurement functions
FMMXU Input signals
Table 228: FMMXU Input signals
Name
F
7.1.7.5 Settings
FMMXU Non group settings
Table 229: FMMXU Non group settings (Basic)
Parameter Values (Range)
Operation
1=on
5=off
F high high limit 35.00...75.00
F high limit 35.00...75.00
F low limit 35.00...75.00
F low low limit 35.00...75.00
F deadband 100...100000
Table 230: FMMXU Non group settings (Advanced)
Parameter Values (Range)
Def frequency Sel
1=Nominal
2=Zero
7.1.7.6 Monitored data
FMMXU Monitored data
Table 231: FMMXU Monitored data
Name
f-Hz
F_INST
Table continues on the next page
204
Type
SIGNAL
Unit Step
Hz 1
Hz 1
Hz 1
Hz 1
1
Unit Step
Type Values (Range)
FLOAT32 35.00...75.00
FLOAT32 35.00...75.00
Default Description
- Measured system fre-
quency
Default
1=on
60.00
55.00
45.00
40.00
1000
Default
1=Nominal
Unit
Hz
Hz
1MRS758407 C
Description
Operation Off / On
High alarm fre-
quency limit
High warning fre-
quency limit
Low warning fre-
quency limit
Low alarm frequen-
cy limit
Deadband configu-
ration value for in-
tegral calculation
(percentage of dif-
ference between
min and max as
0,001 % s)
Description
Default frequency
selection
Description
Measured fre-
quency
Frequency, in-
stantaneous val-
ue
SMU615
Technical Manual