Toshiba H9 - Manual (Page 134)

126 H9 ASD Installation and Operation Manual
Jog Frequency
Program
⇒
Frequency
⇒
Jog Settings
This parameter sets the output frequency of the drive during a Jog. Jog is the
term used to describe turning the motor on for small increments of time and is
used when precise positioning of motor-driven equipment is required.
The Jog function may be initiated from the EOI, remotely via the Terminal
Board, or using Communications (for more information on using
Communications for Jogging, see the Communications manual P/N 53840).
The Jog function can be activated from zero Hz or from any frequency below
the Jog Run frequency (Jog can only increase the speed). A Jog command will
not be recognized when the running frequency is above the Jog Run frequency
setting. The Jog command has priority over other Run commands and is not
limited by the Upper Limit setting of parameter
F012 .
Jog commands received while running for the opposite direction will follow the
programmed stopping method of
F261 until reaching zero Hz and will then
ramp to the programmed Jog Frequency and direction.
Jog Setup and Execution
To initiate a Jog Run from the EOI perform the following:
1. Enable the Jog function at F262 .
2. Set the Command Mode Selection ( F003 ) to EOI Keypad.
3. Assign the Jog Run setting to a discrete input terminal (see Table 5 on
pg. 236 ).
Note: Any unused discrete input terminal may be used for the Jog
Run setting.
4. Set up a Jog Stop Pattern at F261 .
5. Set the Input Terminal Priority ( F106 ) function to Disable to receive
Jog commands from the EOI.
6. Set the Local/Remote key to Local.
7. Activate the Jog Run terminal (from step 3 ) and provide a Run
command (F or R).
Note: Simultaneous F and R activations will perform as setup at
parameter F105 .
8. Press the Run key and the ASD will output the frequency setting of F260
for the duration of the activation.
To initiate a Jog Run from the Terminal Board perform the following:
1. Using the setup above, set the Input Terminal Priority ( F106 ) function
(from step 5 ) to Enable to receive Jog commands from the Terminal
Board using the Jog Run terminal without regard to the Local/Remote
setting.
2. Use the Jog Run terminal of step 3 above to activate the Jog function.
Direct Access Number — F260
Parameter Type — Numerical
Factory Default — 5.00
Changeable During Run — Yes
Minimum — F240 Setting
Maximum — 20.00
Units — Hz
F260 F260