NORDAC SK 5xxE Manual
118
Subject to technical alterations
BU 0500 GB
Parameter
Set value / Description / Note
Device
Supervisor
Parameter
set
P734
W phase current
S
0.0 ... 999.9 A
Displays the actual W phase current.
NOTE:
This value can deviate somewhat from the value in P719, due to the measurement
procedure used, even with symmetrical output currents.
P735
Rotation speed encoder
SK 520E
S
-999 ... 9999 rpm
Displays the actual rotation speed supplied by the incremental encoder. For this, P301 must be
correctly set.
P736
DC link current
0 ... 1000 V DC
Displays the actual link voltage.
P737
Current braking resistor load
0 ... 1000 %
This parameter provides information about the actual degree of modulation of the brake chopper
or the current utilisation of the braking resistor in generator mode.
If parameters P556 and P557 are correctly set, the utilisation related to P5567, the resistor power,
is displayed.
If only P556 is correctly set (P557=0), the degree of modulation of the brake chopper is displayed.
Here, 100 means that the brake resistor is fully switched. On the other hand, 0 means that the
brake chopper is not active at present.
If P556 = 0 and P557 = 0, this parameter also provides information about the degree of
modulation of the brake chopper in the FI.
P738
Current motor load
0 ... 1000 %
Shows the actual motor load. Basis for calculation is the motor data P203. The actually recorded
current is related to the nominal motor current.
P739
Current heat sink temperature
0 ... 100
℃
Displays the actual FI heat sink temperature.
P740
... - 01
...
... - 13
Bus In process data
S
... - 01 =
Control Word
Control word,
source from P509.
... - 02 =
setpoint value 1
... - 03 =
setpoint value 2
... - 04 =
setpoint value 3
Setpoint data from master
setpoint P510 - 01.
... - 05 =
Bus I/O In Bits (P480)
The displayed value depicts
all Bus In Bit sources linked
with OR.
... - 06 =
Parameter data In 1
... - 07 =
Parameter data In 2
... - 08 =
Parameter data In 3
... - 09 =
Parameter data In 4
... - 10 =
Parameter data In 5
Data during parameter transfer:
Order label (AK),
Parameter number (PNU),
Index (IND),
Parameter value (PWE 1/2)
0000 ... FFFF (hex)
This parameter informs
about the actual control
word and the setpoints that
are transferred via the bus
systems.
For display, a BUS system
must be selected in P509
... - 11 =
setpoint value 1
... - 12 =
setpoint value 2
... - 13 =
setpoint value 3
Setpoint data from the leading
function value (Broadcast),
if P509 = 9/10
