Toshiba Q9 Installation And Operation Manual page 165
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F806
ASD-to-ASD Communications (RS485 2-Wire)
Program Communication Settings
The function of this parameter is 2-fold:
1) In a Master/Follower configuration and while communicating via RS485
2-Wire, this parameter sets the ASD as the Master or the Follower.
2) This parameter determines the function of the ASD while operating as the
Master or the Follower. If operating as the Master ASD, an output parameter of
the Master ASD is used to control the Follower ASDs and is set here. If
operating as a Follower ASD and in the event of an error, the ASD response
will be of the selection here.
Note:
Select a Follower function here if
Output controller for any other ASD in the system. Otherwise, an
EOI failure will result.
Changes made to this parameter require that the power be cycled (off then on) for
the changes to take effect.
Settings:
0 — Follower (Decel Stop - If Error Detected)
1 — Follower (Continue - Operation If Error Detected)
2 — Follower (Emergency Off - If Error Detected)
3 — Master (Output Frequency Command - If Error Detected)
4 — Master (Output Frequency - If Error Detected)
5 — Master (Output Torque Reference - If Error Detected)
6 — Master (Output Torque Command - If Error Detected)
RS485 2-Wire Protocol Selection
No Path — Direct Access Only
This parameter sets the RS485 (2-Wire) communications protocol.
Settings:
0 — Toshiba
Communications Reference Selection
Program Communication Settings
This parameter is used to set the communications reference for scaling.
See
F811
—
F814
for more information on this setting.
Note:
Scaling the communications signal is not required for all
applications.
Changes made to this parameter require that the power be cycled (off then on) for
the changes to take effect.
Settings:
0 — Disabled
1 — RS485 (2-Wire)
2 — RS485 (4-Wire)
3 — Communication Card
Q9 ASD Installation and Operation Manual
F826
is configured as a Master
Direct Access Number — F806
Parameter Type — Selection List
Factory Default — Follower (Decel Stop)
Changeable During Run — Yes
Direct Access Number — F807
Parameter Type — Fixed
Factory Default — Toshiba
Changeable During Run — Yes
Direct Access Number — F810
Parameter Type — Selection List
Factory Default — Disabled
Changeable During Run — Yes
F810
155
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