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Jog Frequency
Program Frequency Jog Settings
This parameter sets the output frequency of the ASD during a
Jog. Jogging is the term used to describe turning on the motor for
small increments of time and is used when precise positioning of
motor-driven equipment is required.
The Jog function is initiated via the Terminal Board or using Com-
munications (see the Communications manual-P/N 53840 for
additional information on using Communications for Jogging).
The Jog function can be activated from zero Hz or from any fre-
quency below the Jog Run Frequency setting (Jog can only
increase the speed). A Jog command will not be recognized
when the running frequency is above the Jog Run Frequency set-
ting. The Jog command has priority over other Run commands
and is not limited by the Upper-Limit setting of parameter F012.
Jog commands received for the opposite direction of the com-
manded frequency will follow the programmed stopping method
of
F261
until reaching zero Hz and will then ramp to the pro-
grammed Jog Frequency and direction.
Jog Setup and Execution
To initiate a Jog Run from the EOI perform the following:
7. Set the Command Mode Selection (F003) to EOI Keypad.
This setting places the ASD in the Remote mode.
8.Set the Frequency Mode Selection (F004) to EOI Keypad.
9.Enable the Jog function (F262).
10.Set the Input Terminal Priority (F106) function to Enable to
receive Jog commands.
11.Assign the Jog Run setting to any unused discrete input ter-
minal (Select from
Table 9 on page
12.Set the Jog Frequency at F260.
13.Set up a Jog Stop Pattern at F261.
14.Press the Run key and the ASD will output the commanded
frequency (as programmed; not the Jog frequency).
15.Activate the Jog Run terminal (from step 11). The ASD will
output the Jog frequency setting of
duration of the activation.
16.Stop the Jog by either providing a Stop command or termi-
nating the Jog Run terminal activation. Providing a Stop com-
mand will terminate the commanded frequency and the Jog
function. Terminating the Jog Run terminal activation will ter-
minate the Jog function only and will resume the commanded
frequency of step 14.
https://www.toshiba.com/tic/
–
F260
Direct Access Parameter Information
Q9 Plus ASD Install/Op Manual
252).
F260
(from step 12) for the
F261
Direct Access Number —
Parameter Type — Numerical
Factory Default — (ASD-Depen-
dent)
Changeable During Run — Yes
Minimum — Start Frequency
(F240)
Maximum — (ASD-Dependent)
Units — Hz
F260
127
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