Settings - ABB 615 series Technical Manual

Section 4
Protection functions
4.1.9.7
Table 312: 49M Group settings (Basic)
Parameter Values (Range)
Overload factor 1.00...1.20
Alarm thermal value 50.0...100.0
Restart thermal Val 20.0...80.0
Negative Seq factor 0.0...10.0
Weighting factor p 20.0...100.0
Time constant normal 80...4000
Time constant start 80...4000
Time constant stop 80...60000
Env temperature mode 1=FLC Only
2=Use input
3=Set Amb Temp
Env temperature Set -20.0...70.0
Table 313: 49M Non group settings (Basic)
Parameter Values (Range)
Operation 1=enable
5=disable
Table 314: 49M Non group settings (Advanced)
Parameter Values (Range)
Current reference 0.30...2.00
Initial thermal Val 0.0...100.0
312

Settings

Unit Step
0.01
% 0.1
% 0.1
0.1
% 0.1
s 1
s 1
s 1
°C 0.1
Unit Step
Unit Step
xIn 0.01
% 0.1
Default Description
1.05 Overload factor (k)
95.0 Thermal level above which function gives an
alarm
40.0 Thermal level above which function inhibits
motor restarting
0.0 Heating effect factor for negative sequence
current
50.0 Weighting factor (p)
320 Motor time constant during the normal
operation of motor
320 Motor time constant during the start of motor
500 Motor time constant during the standstill
condition of motor
1=FLC Only Mode of measuring ambient temperature
40.0 Ambient temperature used when no external
temperature measurement available
Default Description
1=enable Operation Disable / Enable
Default Description
1.00 The load current leading to Temperature raise
temperature
74.0 Initial thermal level of the motor
1MAC059074-MB A
615 series ANSI
Technical Manual