fieldbus or by digital input signals. The Jogging function has a ramp time that is used always
when jogging is active.
The Jogging function starts the drive at the set reference. A new start command is not
necessary. The control place does not have an effect on this.
You can activate the Jogging function from the fieldbus in bypass mode with Control Word
bits 10 and 11.
Jogging Ref 1
Output
Frequency
[Hz]
Jogging Ref 2
Jogging Ref 2 Activation
(Digital input signal)
Jogging Ref 1 Activation
(Digital input signal)
Enable DI Jogging
(Digital input signal)
Jogging Ramp
Fieldbus Control Word Bit 11
Fieldbus Control Word Bit 10
Fig. 39: The Jogging parameters
P3.3.6.1 ENABLE DI JOGGING (ID 532)
This parameter gives the digital input signal that is used to enable jogging commands from
digital inputs. This signal does not have an effect on the jogging commands that come from
Fieldbus.
P3.3.6.2 JOGGING REFERENCE 1 ACTIVATION (ID 530)
P3.3.6.3 JOGGING REFERENCE 2 ACTIVATION (ID 531)
These parameters give the digital input signals that are used to set the frequency reference
for Jogging function and make the drive start. You can use these digital input signals only
when Enable DI Jogging is active.
NOTE!
If you activate Enable DI Jogging and this digital input, the drive starts.
NOTE!
If the 2 activation signals are active at the same time, the drive stops.
P3.3.6.4 JOGGING REFERENCE 1 (ID 1239)
VACON · 250 PARAMETER DESCRIPTIONS
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