Group 16: Motor 2 Protect - ABB DCS 500B Description

Group 16: MOTOR 2 PROTECT.

MOT2.[TEMP_IN]
Input of MOTOR_2_PROTECTION-function block.
Input where temperature measurement is connected.
1601 FB_I: C4
MOT2.TEMP_ALARM_L
Parameter of MOTOR_2_PROTECTION-function block.
Motor overtemperature alarm is activated when measured temperature (PT100) or
resistance value (PTC) exceeds this limit
1602 FB_P: I2
MOT2.TEMP_FAULT_L
Parameter of MOTOR_2_PROTECTION-function block.
Motor overtemperature fault is activated and the drive will trip when measured temperature
(PT100) or resistance value (PTC) exceeds this limit
1603 FB_P: I2
MODEL2.SEL
Parameter of MOTOR_2_PROTECTION-function block.
Used to activate the temperature model for motor 2. The model will estimate the
temperature of the motor based on motor current and given model parameters.
0 = DISABLED
1 = ENABLED.
1604 FB_P: E2
MODEL2.CURR
Parameter of MOTOR_2_PROTECTION-function block.
Nominal current parameter for thermal model. When motor current is MODEL2.CURR
and after a time of about 5 times MODEL2.TC, the output of thermal model will be 100.
1605 FB_P: I2
MODEL2.ALARM_L
Parameter of MOTOR_2_PROTECTION-function block.
Motor overtemperature alarm is activated when calculated temperature exceeds this limit.
1606 FB_P: I2
MODEL2.TRIP_L
Parameter of MOTOR_2_PROTECTION-function block.
Motor overtemperature fault is activated and the drive will trip when calculated temperature
exceeds this limit.
1607 FB_P: I2
MODEL2.TC
Parameter of MOTOR_2_PROTECTION-function block.
Thermal time constant parameter for thermal model. The time in which the temperature
rises to 63% of the nominal value. When motor current is MODEL2.CURR and after a
time of about 5 times MODEL2.TC, the output of thermal model will be 100.
1608 FB_P: I2
SC: - HL: 19999
SC: 1 HL: 4000
SC: 1 HL: 4000
SC: - HL: 1
SC: MCURR HL: 10000
SC: 1 HL: 130
SC: 1 HL: 130
SC: 1 HL: 5400
DCS500 Pin and Parameter list
LL: 0 D: 0
LL: -10 D: 0
LL: -10 D: 0
LL: 0 D: 0
LL: 0 D: 4096
LL: 10 D: 120
LL: 10 D: 130
LL: 0 D: 240
( S9/16 )
U: -
( S9/16 )
U: C
( S9/16 )
U: C
( S9/16 )
U: -
( S9/16 )
U: A
( S9/16 )
U: %
( S9/16 )
U: %
( S9/16 )
U: s
A 45