Group 136: 12-Pulse-Operating - ABB DCS 500B Description

Group 136: 12-PULSE-OPERATING

Conv.Curr.Slave
Signal of 12-PULSE_LOGIC-function block
Converter current of the Slave; evaluated signal from input IACT_SLAVE (3604); scaling
as with the CONV_CUR_ACT (10501); operative only at that converter, which has got
Master functionallity
13601 FB_O: I2
Arm.Curr.Slave
Signal of 12-PULSE_LOGIC-function block
Motor current of the Slave; evaluated signal from input IACT_SLAVE (3604); scaling as
with the CONV_CUR_ACT_A (10502); operative only at that converter, which has got
Master functionallity
13602 FB_O: I2
Conv.Curr.Both
Signal of 12-PULSE_LOGIC-function block
Sum of converter currents (current of the Master and the Slave are added); evaluated
signal from input IACT_SLAVE (3604) and CONV_CUR_ACT (10501); scaling: half of
each current is added together, so that 100 % corresponds to twice of the single converter
current; operative only at Master
13603 FB_O: I2
Arm.CURR.Both
Signal of 12-PULSE_LOGIC-function block
Sum of motor currents (current of the Master and the Slave are added); evaluated signal
from inputs IACT_SLAVE (3604) and CONV_CUR_ACT_A (10502); scaling: half of each
current is added together, so that 100 % corresponds to the real motor current; operative
only at Master.
13604 FB_O: I2
Curr.-Ref.1
Signal of 12-PULSE_LOGIC-function block
The current reference in front of the current limiting block (ARM_CURR_LIM_P (415),
ARM_CURR_LIM_N (416)) at the CURRENT_CONTROL function block is outputted via
this signal. This signal is calculated at the MASTER and the SLAVE.
13605 FB_O: I2
IREF1-Polarity
Signal of 12-PULSE_LOGIC-function block
The sign of the current reference in front of the current limiting block (ARM_CURR_LIM_P
(415), ARM_CURR_LIM_N (416)) at the CURRENT_CONTROL function block is
outputted via this signal. This signal is calculated at the MASTER and the SLAVE.
Logic level: "0" = positive current / forward bridge.
FB_O: B
13606
IREF1-Pol.Master
Signal of 12-PULSE_LOGIC-function block
The sign of the current reference in front of the current limiting block (ARM_CURR_LIM_P
(415), ARM_CURR_LIM_N (416)) at the CURRENT_CONTROL function block of the
MASTER is outputted via this signal at the converter having SLAVE functionallity. Logic
level as before.
FB_O: B
13607
HL: -
SC: CCURR
HL: -
SC: MCURR
HL: -
SC: CCURR
HL: -
SC: MCURR
HL: -
SC: MCURR
SC: BO HL: -
SC: BO HL: -
DCS500 Pin and Parameter list
LL: - D: -
LL: - D: -
LL: - D: -
LL: - D: -
LL: - D: -
LL: - D: -
LL: - D: -
(S13/16 )
U: A
(S13/16 )
U: A
(S13/16 )
U: A
(S13/16 )
U: A
(S13/16 )
U: A
(S13/16 )
U: -
(S13/16 )
U: -
A 115