ABB DCS 500B Description page 162

MAX_CURR_LIM_SPD
Parameter of TORQUE/CURRENT_LIMITATION-function block.
Speed dependent current limitation.
The speed limit named with x where armature current limitation starts to decrease the
current limit.
MAX_CURR_LIM_N1
MAX_CURR_LIM_N2
MAX_CURR_LIM_N3
MAX_CURR_LIM_N4
MAX_CURR_LIM_N5
2309 FB_P: I2 SC: SPEED
MAX_CURR_LIM_N1
Parameter of TORQUE/CURRENT_LIMITATION-function block.
Speed dependent current limitation.
Armature current limit at speed MAX_CURR_LIM_SPD (2309).
2310 FB_P: I2 SC: MCURR HL: 16383
MAX_CURR_LIM_N2
Parameter of TORQUE/CURRENT_LIMITATION-function block.
Speed dependent current limitation.
Armature current limit at speed:
MAX_CURR_LIM_SPD + 1/4*(20000 - MAX_CURR_LIM_SPD).
2311 FB_P: I2 SC: MCURR HL: 16383
MAX_CURR_LIM_N3
Parameter of TORQUE/CURRENT_LIMITATION-function block.
Speed dependent current limitation.
Armature current limit at speed:
MAX_CURR_LIM_SPD + 2/4*(20000 - MAX_CURR_LIM_SPD).
2312 FB_P: I2 SC: MCURR HL: 16383
MAX_CURR_LIM_N4
Parameter of TORQUE/CURRENT_LIMITATION-function block.
Speed dependent current limitation.
Armature current limit at speed:
MAX_CURR_LIM_SPD + 3/4*(20000 - MAX_CURR_LIM_SPD).
2313 FB_P: I2 SC: MCURR HL: 16383
MAX_CURR_LIM_N5
Parameter of TORQUE/CURRENT_LIMITATION-function block.
Speed dependent current limitation.
Armature current limit at speed:
20000 (nominal speed of the drive).
2314 FB_P: I2 SC: MCURR HL: 16383
X + 1/4*(20000 - X)
X
HL: 20000 LL: 0
LL: 0
LL: 0
LL: 0
LL: 0
LL: 0
DCS500 Pin and Parameter list
( S6/16 )
X + 2/4*(20000 - X)
X + 3/4*(20000 - X)
20000 SPEED_ACT(12101)
D: 20000 U: rpm
( S6/16 )
D: 16383 U: A
( S6/16 )
D: 16383 U: A
( S6/16 )
D: 16383 U: A
( S6/16 )
D: 16383 U: A
( S6/16 )
D: 16383 U: A
A 58