Siemens SINAMICS V20 Series - Page 128

Parameter list
7.2 Parameter list
SINAMICS V20 Inverter
128 Operating Instructions, 07/2012, A5E03728167
Parameter Function Range Factory
default
Can be
changed
Scaling Data
set
Data
type
Acc.
Level
Bit Signal name 1 signal 0 signal
00 Fixed frequency Bit 0 Yes No
01 Fixed frequency Bit 1 Yes No
02 Fixed frequency Bit 2 Yes No
03 Fixed frequency Bit 3 Yes No
04 Inverter data set (DDS) Bit 0 Yes No
05 Inverter data set (DDS) Bit 1 Yes No
06 Quick stop disable Yes No
08 Enable PID Yes No
09 Enable DC brake Yes No
13 External fault 1 No Yes
15 Command data set (CDS) Bit 1 Yes No
Notice: r0055 is identical to r2037 if USS is selected as command source via P0700 or P0719.
r0056.0...15 CO / BO: Status of motor
control
- - - - - U16 3
Displays status of motor control (in bit format), which can be used to diagnose inverter status.
Bit Signal name 1 signal 0 signal
00 Init. control finished Yes No
01 Motor demagnetizing finished Yes No
02 Pulses enabled Yes No
03 Voltage soft start select Yes No
04 Motor excitation finished Yes No
05 Starting boost active Yes No
06 Acceleration boost active Yes No
07 Frequency is negative Yes No
08 Field weakening active Yes No
09 Volts setpoint limited Yes No
10 Slip frequency limited Yes No
11 f_out > f_max Freq. limited Yes No
12 Phase reversal selected Yes No
13 Imax controller active / torque limit reached Yes No
14 Vdc_max controller active Yes No
15 KIB (Vdc_min control) active Yes No
Notice: The I-max controller (r0056 bit 13) will be activated when the actual output current (r0027) exceeds the
current limit in r0067.
r0066 CO: Actual output
frequency [Hz]
- - - - - Float 3
Displays actual output frequency in Hz. This value is available filtered (r0024) and unfiltered (r0066).
Note: The output frequency is limited by the values entered in P1080 (minimum frequency) and P1082
(maximum frequency).