Setting Application Macros - Siemens SINAMICS V20 Operating Instructions Manual

Parameter Description
P2022[0] MODBUS reply timeout
P2014[0] USS/MODBUS telegram off
time
P2034 MODBUS parity on RS485
P2035 MODBUS stop bits on RS485
5.5.1.4

Setting application macros

NOTICE
Application macro settings
When commissioning the inverter, the application macro setting is a one-off setting. Make
sure that you proceed as follows before you change the application macro setting to a value
different from your last setting:
1. Do a factory reset (P0010 = 30, P0970 = 1)
2. Repeat the quick commissioning and change the application macro
Failure to observe may cause the inverter to accept the parameter settings from both the
currently and the previously selected macros, which may lead to undefined and
unexplainable operation.
Functionality
This menu defines certain common applications. Each application macro provides a set of
parameter settings for a specific application. After you select an application macro, the
corresponding settings are applied to the inverter to simplify the commissioning process.
The default application macro is "AP000" for application macro 0. If none of the application
macros fits your application, select the one that is the closest to your application and make
further parameter changes as desired.
Application mac- Description
ro
AP000 Factory default setting. Makes no parameter
changes.
AP010 Simple pump applications
AP020 Simple fan applications
AP021 Compressor applications
AP030 Conveyor applications
SINAMICS V20 Inverter
Operating Instructions, 09/2014, A5E34559884
Factory default Default for Cn011 Remarks
1000 1000
2000 100
2 2
1 1
Display example
The minus sign indicates that this macro is the currently
selected macro.
Commissioning
5.5 Quick commissioning
Maximum time to send reply back to
the master
Time to receive data
Parity of MODBUS telegrams on
RS485
Number of stop bits in MODBUS
telegrams on RS485
75