ABB ACSM1 Series, Firmware Manual

Page: 138 / 334

Parameters and firmware blocks
138
Group 45 MOT THERM PROT
Settings for thermal protection of the motor. See also section Thermal motor
protection on page 38 .
45
45 MOT THERM PROT
Firmware block:
MOT THERM PROT
(45)
Configures motor overtemperature
protection and temperature
measurement. Also shows the
estimated and measured motor
temperatures.
Block outputs located in other
parameter groups 1.17 MOTOR TEMP (page 56 )
1.18 MOTOR TEMP EST (page 56 )
45.01 MOT TEMP PROT FW block: MOT THERM PROT (see above)
Selects how the drive reacts when motor overtemperature is detected.
(0) NO Inactive.
(1) ALARM The drive generates alarm MOTOR TEMPERATURE when the
temperature exceeds the alarm level defined by parameter
45.03
MOT TEMP ALM LIM.
(2) FAULT The drive generates alarm MOTOR TEMPERATURE or trips on fault
MOTOR OVERTEMP when the temperature exceeds the alarm/fault
level defined by parameter
45.03 MOT TEMP ALM LIM / 45.04 MOT
TEMP FLT LIM .
45.02 MOT TEMP SOURCE FW block: MOT THERM PROT (see above)
Selects the motor temperature protection. When overtemperature is detected the drive reacts as
defined by parameter
45.01 MOT TEMP PROT .
MOT THERM PROT
32
TLF11 10 msec (5)
45.01 MOT TEMP PROT
[ No ]
45.02 MOT TEMP SOURCE
[ ESTIMATED ]
45.03 MOT TEMP ALM LIM
[ 90 C ]
45.04 MOT TEMP FLT LIM
[ 110 C ]
45.05 AMBIENT TEMP
[ 20 C ]
45.06 MOT LOAD CURVE
[ 100 % ]
45.07 ZERO SPEED LOAD
[ 100 % ]
45.08 BREAK POINT
[ 45.00 Hz ]
45.09 MOTNOMTEMPRISE
[ 80 C ]
45.10 MOT THERM TIME
[ 256 s ]
1.17 MOTOR TEMP
1.18 MOTOR TEMP EST