ABB REQ650 - Local Human-Machine Interface (LHMI) Operations; Local HMI Overview

Table 54. Configurable logic blocks
Logic block Quantity with cycle time Range or value Accuracy
5 ms 20 ms 100 ms
AND
60 60 160
- -
OR 60 60 160 - -
XOR 10 10 20 - -
INVERTER 30 30 80 - -
SRMEMORY 10 10 20 - -
RSMEMORY 10 10 20 - -
GATE 10 10 20 - -
PULSETIMER 10 10 20 (0.000–90000.000) s ± 0.5% ± 25 ms for
20 ms cycle time
TIMERSET 10 10 20 (0.000–90000.000) s ± 0.5% ± 25 ms for
20 ms cycle time
LOOPDELAY 10 10 20
Monitoring
Table 55. Technical datacovering measurement functions:CVMMXN, CMMXU, VMMXU, CMSQI, VMSQI, VNMMXU
Function
Range or value Accuracy
Voltage (0.1-1.5) ×U
r
± 0.5% of U
r
at U£U
r
± 0.5% of U at U > U
r
Connected current (0.2-4.0) × I
r
± 0.5% of I
r
at I £ I
r
± 0.5% of I at I > I
r
Active power, P 0.1 x U
r
< U < 1.5 x U
r
0.2 x I
r
< I < 4.0 x I
r
± 1.0% of S
r
at S ≤ S
r
± 1.0% of S at S > S
r
Reactive power, Q 0.1 x U
r
< U < 1.5 x U
r
0.2 x I
r
< I < 4.0 x I
r
± 1.0% of S
r
at S ≤ S
r
± 1.0% of S at S > S
r
Apparent power, S 0.1 x U
r
< U < 1.5 x U
r
0.2 x I
r
< I < 4.0 x I
r
± 1.0% of S
r
at S ≤ S
r
± 1.0% of S at S > S
r
Apparent power, S Three phase
settings
cos phi = 1 ± 0.5% of S at S > S
r
± 0.5% of S
r
at S ≤ S
r
Power factor, cos (φ) 0.1 x U
r
< U < 1.5 x U
r
0.2 x I
r
< I < 4.0 x I
r
< 0.02
Table 56. Event counter CNTGGIO
Function
Range or value Accuracy
Counter value 0-10000 -
Max. count up speed 10 pulses/s -
Breaker protection REQ650 1MRK 505 283-BEN -
Product version: 1.2
ABB 77