Group 105: Converter, Motor - ABB DCS 500B Description

Group 105: CONVERTER, MOTOR

CONV_CURR_ACT
Signal of SETTINGS-function block.
Actual current of the converter. Scaling based on signal I_CONV_A
10501 FB_O: I2
ARM_CURR_ACT
Signal of SETTINGS-function block.
Actual current of the motor. Scaling based on parameter I_MOTN_A (502)
10502 FB_O: I2
TORQUE_ACT
Signal of SETTINGS-function block.
Actual torque of the motor. 100 % = nominal torque of motor.
10503 FB_O: I2
U_NET_ACT
Signal of SETTINGS-function block.
Actual voltage of the net supply. Scaling based on parameter U_SUPPLY (507)
10504 FB_O: I2
U_ARM_ACT
Signal of SETTINGS-function block.
Actual voltage of the motor. Scaling based on signal U_NET_DC_NOM
10505 FB_O: I2
EMF_ACT
Signal of SETTINGS-function block.
Actual internal voltage (emf) of the motor. Scaling based on signal U_NET_DC_NOM
10506 FB_O: I2
BRIDGE_TEMP
Signal of SETTINGS-function block.
Actual temperature of the heat sink.
10507 FB_O: I2
U_NET_DC_NOM_V
Signal of SETTINGS-function block.
Nominal value of full-rectified supply voltage. Scaling:
U_NET_DC_NOM_V = 1,35 * U_SUPPLY (507).
Notice that when P507 is changed, the internal values of the following net voltage
signals will have different values, but the physical values shown in [V] on the panel
or CMT/DCS 500 will keep its values:
U_ARM_ACT,
10508 FB_O: I2
I_CONV_A
Signal of SETTINGS-function block.
Converter rating plate value. Nominal current of the converter. At C1, C2 and C3 type
converters this value is coded via resistors on the power interface board and will be read
and then set by the system itself. At C4 type converters it has to be set via settings
parameters (group 5) during commissioning.
Notice that when the value of the settings parameters is changed, all converter
current parameters and signals will have different values when they are shown in
[A] in the panel or in CMT/DCS 500:
ARM_CONT_CURR_LIM,
I_TRIP_A,
10509 FB_O: I2
SC: CCURR HL: -
SC:MCURR HL: -
SC: TORQ HL: -
SC: VOLT HL: -
SC: VOLT HL: -
SC: EMF HL: -
SC: 1 HL: -
EMF_ACT.
SC: 1 HL: -
ARM_CURR_CLAMP,
Conv.Curr.Slave,
SC: 1 HL: -
DCS500 Pin and Parameter list
( S2/16 )
LL: - D: -
( S2/16 )
LL: - D: -
( S2/16 )
LL: - D: -
( S2/16 )
LL: - D: -
( S2/16 )
LL: - D: -
( S2/16 )
LL: - D: -
( S2/16 )
LL: - D: -
( S2/16 )
LL: - D: -
( S2/16 )
CONV_CURR_ACT,
Conv.Curr.both.
LL: - D: -
U: A
U: A
U: %
U: V
U: V
U: V
U: C
U: V
U: A
A 80