ABB RELION REX640 - 6.7.8 MSCPMRI Monitored data; 6.8 Three-phase remanent undervoltage supervision MSVPR (ANSI 27 R); 6.8.1 Identification; 6.8.2 Function block

Table 1292: MSCPMRI Non group settings (Basic)
Parameter Values (Range) Unit Step Default Description
Operation
1=on
5=off
1=on Operation Off / On
6.7.8 MSCPMRI Monitored data
Table 1293: MSCPMRI Monitored data
Name Type Values (Range) Unit Description
COLD_COUNT INT32 0...100 Count value of cold
start
WARM_COUNT INT32 0...100 Count value of warm
start
T_RST_ENA INT32 0...180 min Time left for restart
when lockstart is ena-
bled in minutes
MSCPMRI Enum
1=on
2=blocked
3=test
4=test/blocked
5=off
Status
6.8 Three-phase remanent undervoltage supervision
MSVPR (ANSI 27R)
6.8.1 Identification
Function description IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
Three-phase remanent undervolt-
age supervision
MSVPR 3U<R 27R
6.8.2 Function block
Figure 764: Function block
6.8.3 Functionality
The three-phase remanent undervoltage supervision function MSVPR is used to
supervise the remanent voltage of the motor. The rotor with high inertia load may
Supervision functions
1MRS759142 F
1346 REX640
Technical Manual