Drive follows the speed reference. As long as the start
command is on, the jog enable signal is ignored. If the
jog enable signal is on when the start command switches
off, jogging is enabled immediately.
10→1x14-15
Start command switches off. The drive starts to deceler-
ate along the selected deceleration ramp (parameters
23.11…23.19).
010→115-16
When the jog command switches on, the decelerating
drive adopts the deceleration ramp of the jogging func-
tion.
Drive follows the jog reference.01116-17
Drive decelerates along the deceleration ramp of the
jogging function.
01→0017-18
Drive decelerates to zero speed along the selected decel-
eration ramp (parameters 23.11…23.19).
00018-19
See also the block diagram on page 649.
The jogging function operates on a 2 ms time level.
Note:
• Jogging is not available when the drive is in local control.
• Jogging cannot be enabled when the drive start command is on, or the drive
started when jogging is enabled. Starting the drive after the jog enable switches
off requires a fresh start command.
WARNING!
If jogging is enabled and activated while the start command is on, jogging
will activate as soon as the start command switches off.
• If both jogging functions are activated, the one that was activated first has
priority.
• Jogging uses the speed control mode.
• Ramp shape times (parameters 23.16…23.19) do not apply to jogging
acceleration/deceleration ramps.
• The inching functions activated through fieldbus (see parameter 6.1, bits 8…9)
use the references and ramp times defined for jogging, but do not require the
jog enable signal.
Settings and diagnostics
Parameters: 20.25 Jogging enable (page 250), 20.26 Jogging 1 start source (page 250),
20.27 Jogging 2 start source (page 251), 22.42 Jogging 1 ref (page 268), 22.43 Jogging
2 ref (page 268), 23.20 Acc time jogging (page 273) and 23.21 Dec time
jogging (page 273).
Program features 87
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