Only parameter set 1 and ramp generator set 1 are used. The drive shall accelerate using an
acceleration ramp generator of 1.5 s, decelerate using a deceleration ramp generator of 2 s and carry
out a rapid stop within 200 ms.
The inverter is also to recognize a bus error that lasts longer than 100 ms and to use the rapid stop
to bring the drive to a standstill.
7.1.2
Commissioning
We recommend using the following method to implement this application example:
1. Wire the inverter in accordance with the Installation and operating Instructions. To operate with
the fieldbus, connect the inverter to an external 24 V supply (terminals 30 and 40). Insert a jumper
between terminals 41 and 44 in order to enable the inverter on the terminal side (Fig. 34).
2. 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 see the user manuals on the relevant fieldbus option pcb for further information.
3. 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.
4. Activate the factory setting.
5. Set the inverter Control Mode parameter at Fieldbus.
31
34
35
0
65
40
44
41
42
43
47
60
30
61
62
48
49
60
30
X2
X3
X14
+24 V
0V24
0V24
+ 24 V -
+ 24 V -
31
34
35
0
65
40
44
41
42
43
47
60
30
61
62
48
49
X2
X3
+24 V
Size 0
Size 1 - 4
+24 V (external)
+24 V (external)
Jumpers installed
when supplied
Jumper installed
when supplied.
Use this jumper to enable
the inverter on the
terminal side
Use this jumper to enable
the inverter on the
terminal side!
no function
no function
no function
no function
1/0 CW/STOP
1/0 CW/STOP
00341AEN
Fig. 34: Wiring of the inverter for fieldbus application example 1
830 YES
FACTORY SETTING
00342AEN
Fig. 35: Activating the factory setting from the keypad
841 FIELDBUS
CONTROL MODE
00343AEN
Fig. 36: Switching to fieldbus control mode via the keypad
Application Examples
7
58
MOVITRAC
®
31.. Fieldbus Unit Profile
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
