7.4.4
Commissioning
Wire the inverter in accordance with the installation and operating instructions. For operation with
the fieldbus, connect the inverter to an external 24 V supply (terminals X3:30 and X2:40). Insert a
jumper between terminals X2:41 and X2:44, in order to enable the inverter on the terminal side (Fig.
65). Connect the two hardware limit switches for CW/CCW.
1. Set all the parameters specific to the fieldbus using the DIP switches on the fieldbus option pcb.
For this example, configure the process data length to “2PD”. For the option FFI 31..
(INTERBUS-S), for example, this can be done via the DIP switches on the option pcb. In the case
of PROFIBUS-DP (option FFP 31..), the process data length is configured in the master module.
Please refer to the User Manuals on the relevant fieldbus option pcb for further information.
2. Switch on the external 24 V supply. As the inverter has not yet had parameters set for fieldbus
operation, do not yet switch on the mains voltage for safety reasons.
*****************************
...
...
...
...
...
...
...
WAITI...
SETO...
END
IPOS automatic program
Control word 2
Status word 2
Virtual
input terminals
Virtual
output terminals
01149AEN
Fig. 64: Fieldbus applications with IPOS automatic program and control word 2/status word 2
31
34
35
0
65
40
44
41
42
43
47
60
30
61
62
X2
X3
+24 V
0V24
24 V
+
-
+24 V (external)
Use this jumper to enable the
inverter on the terminal side
/Limit switch CCW
No function
No function
/Limit switch CW
/Controller inhibit
01150AEN
Fig. 65: Wiring of the inverter for application example with I/O-module functionality
7
Application Examples
MOVITRAC
®
31.. Fieldbus Unit Profile
73
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