Toshiba Q9+ - Page 227

Direct Access Parameter Information
Q9 Plus ASD Install/Op Manual
https://www.toshiba.com/tic/ 215
ASD-to-ASD Communication (2-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
2-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 Mas-
ter 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, the ASD response if an error is
incurred is set here.
Note: Select a Follower function here if F826 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 —
F806
Parameter Type — Selection List
Factory Default — Follower
(Decel Stop)
Changeable During Run — Yes
Communication Protocol (2-Wire RS485)
Program Communications Communication Settings
This parameter sets the 2-Wire RS485 communications
protocol.
Settings:
0 — Toshiba
1 — Modbus
Direct Access Number —
F807
Parameter Type — Selection List
Factory Default — Toshiba
Changeable During Run — No
Communication 1 Time-Out Condition
Program Communications Communication Settings
This parameter determines the condition under which the
drive will detect time-out errors.
Settings:
0 — Always Detect
1 — Detect Time-Out Error During Communications
2 — Detect Time-Out Error During Communications and
Running
Direct Access Number —
F808
Parameter Type — Selection List
Factory Default — Always Detect
Changeable During Run — Yes
F806 – F810