Siemens SINAMICS V20 Operating Instructions Manual page 268

Parameter list
8.2 Parameter list
Parameter Function
P2013 = 4, fixes PKW length.
Allows access to all parameters, but indexed parameters can only be read one index at a time.
Word order for single word values are different to setting 3 or 127, see example below.
P2013 = 127, most useful setting.
PKW reply length varies depending on the amount of information needed.
Can read fault information and all indices of a parameter with a single telegram with this setting.
Example:
Set P0700 to value 5 (P0700 = 2BC (hex))
Master → SINAMICS
SINAMICS → Master
P2014[0...1] USS / MODBUS tele-
gram off time [ms]
Index 0 defines a time T_off after which a fault will be generated (F72) if no telegram is received via the
USS / MODBUS channel RS485.
Index 1 defines a time T_off after which a fault will be generated (F71) if no telegram is received via the
USS channel RS232 (reserved).
Index: [0]
[1]
Notice: If time set to 0, no fault is generated (i.e. watchdog disabled).
Note: The telegram off time will function on RS485 regardless of the protocol set in P2023.
268
Range Factory
default
P2013 = 3
22BC 0000 0006
12BC 0000 0006
0 - 65535 2000
USS / MODBUS on RS485
USS on RS232 (reserved)
Can be Scaling
changed
P2013 = 4
22BC 0000 0000 0006
12BC 0000 0000 0006
T -
Operating Instructions, 11/2016, A5E34559884-006
Data Data Acc.
set type Level
P2013 = 127
22BC 0000 0006 0000
12BC 0000 0006
- U16 3
SINAMICS V20 Inverter