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Direct Access Parameter Information
Q9 Plus ASD Install/Op Manual
ASD-to-ASD Communications (4-Wire RS485)
Program Communications Communication Settings
The function of this parameter is two-fold:
1) In a Master/Follower configuration and while communicating
via RS485
4-wire, this parameter sets the ASD as the Master or the Fol-
lower.
2) This parameter determines the function of the ASD while oper-
ating as the Master or the Follower. If operating as the Master
ASD, an output parameter of the Master ASD is used to con-
trol the Follower ASDs and is set here. If operating as a Fol-
lower ASD, the ASD response if an error is incurred is set
here.
Note: Select a Follower function here if
F806
is configured as a
Master 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 (Continues Operation if Error Detected)
2 — Follower (Emergency Off if Error Detected)
3 — Master (Frequency Command)
4 — Master (Output Frequency)
5 — Master (Torque Reference)
6 — Master (Output Torque)
Direct Access Number —
F826
Parameter Type — Selection List
Factory Default — Follower
(Decel Stop)
Changeable During Run — Yes
F826 – F827
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