Manual – MOVITRAC® B Communication Interface FSE24B EtherCAT®
21
5
Setting the MOVITRAC
®
B frequency inverter
Configuration and Startup
5.3
Setting the MOVITRAC
®
B frequency inverter
To control the MOVITRAC
®
B frequency inverter via EtherCAT
®
, you must set the pa-
rameters
P100 Setpoint source
and
P101 Control signal source
to "SBus". With the set-
ting "SBus", the MOVITRAC
®
B frequency inverter is parameterized for receiving the
setpoints from the FSE24B communication option. The inverter's SBus address (
P881
SBus address
) must be set to "0" to ensure flawless communication. As of firmware ver-
sion "11" this setting is performed automatically when using the FSE24B communication
option. The MOVITRAC
®
B frequency inverter now responds to the process output data
transmitted from the master programmable controller.
FSE24B automatically sets the SBus1 timeout interval (P883) to 20 ms to ensure that
the MOVITRAC
®
B frequency inverter can stop when the communication with the higher
level controller is interrupted.
For safety reasons, you must also enable the frequency inverter at the terminals for con-
trol via the fieldbus system. Consequently, you must wire and program the terminals in
such a way that the inverter is enabled via the input terminals. The simplest way of en-
abling the frequency inverter at the terminals is to connect the DIØ1 (function
CW/STOP) input terminal to a +24 V signal and to program the remaining input terminals
to NO FUNCTION.
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Summary of Contents for FSE24B EtherCAT
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