Profibus bus parameters – Lenze 2130IB User Manual

Page 29

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27

Important notes

Without automation module

For the 4900 or 8600 series, the freely assignable inputs (Lenze codes
L-C112 and L-C113) must not be assigned to the following functions
with a control using PROFIBUS (L-C001=LECOM2).

− Trip reset

(L-C112 = 1..n; L-C113 = 3)

− Ramp generator stop

(L-C112 = 1..n; L-C113 = 9)

− Ramp generator input = 0

(L-C112 = 1..n; L-C113 = 10)

n = maximum number of
freely assignable inputs

The reason is that these function are in the DRIVECOM control word
(Index=6040

hex

) and therefore functions may be inhibited or activated

twice.

For configuration (L-C005) using digital frequency input, the speed set-
value is not accepted by the bus system.

With automation module

When using an automation module, the DRIVECOM profile
parameters are not completely available. Only the DRIVECOM profile
parameters 6000

hex

to 6011

hex

are supported (page 52).

1.3.2.

PROFIBUS bus parameters

The PROFIBUS parameters do not have to be changed for the operating
mode PROFIBUS-DP. For PROFIBUS-FMS or PROFIBUS mixed
operation, you can set important parameters like address or baud rate in
the LEMOC2 menu "main menu / PROFIBUS". You can transmit the
parameters to the controller individually or as a whole set (F5 key).

Detailed explanations about the PROFIBUS setting can be obtained from
the chapter "operating mode PROFIBUS mixed operation (FMS/DP) on
page 46 or "operating mode PROFIBUS-DP" on page 35.

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