12.6 F: OPTIONS
648 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
The drive stops the motor during the deceleration time set in C1-02 [Decel Time 1].
After you remove the bUS alarm, the motor will accelerate to the previous frequency reference.
■ F6-02 Comm Ext Flt Detect (EF0)
No.
(Hex.)
Name Description
Default
(Range)
F6-02
(03A3)
Comm Ext Flt Detect (EF0)
Sets when the drive will detect EF0 [Option Card External Fault] is detected.
0
(0, 1)
0 : Always Detected
1 : Detect@RUN Only
■ F6-03 Comm Ext Flt Select (EF0)
No.
(Hex.)
Name Description
Default
(Range)
F6-03
(03A4)
Comm Ext Flt Select (EF0)
Sets the method to stop the motor or let the motor continue operating when the drive detects an
EF0 [Option Card External Fault].
1
(0 - 3)
0 : Ramp->Stop
The drive ramps to stop in the set deceleration time. Fault relay output terminal 1NO-1CM activates and terminal
1NC-1CM deactivates.
1 : Coast->Stop
The drive output shuts off and the motor coasts to stop. Fault relay output terminal 1NO-1CM activates and
terminal 1NC-1CM deactivates
2 : Fast Stop (C1-09)
The drive stops the motor in the deceleration time set in C1-09 [Fast Stop Time]. Fault relay output terminal 1NO-
1CM activates and terminal 1NC-1CM deactivates.
3 : Alarm Only
The keypad shows EF0 and the drive continues operation at the current frequency reference.
Note:
Separately prepare safety protection equipment and systems, for example fast stop switches.
The output terminal set for Alarm [H2-01 to H2-03 = 4] activates.
■ F6-04 bUS Err Det.Time
No.
(Hex.)
Name Description
Default
(Range)
F6-04
(03A5)
bUS Err Det.Time
Sets the delay time for the drive to detect bUS [Option Communication Error].
2.0 s
(0.0 - 5.0 s)
Note:
When you install an option card in the drive, the parameter value changes to 0.0 s.
■ F6-06 Trq Ref/Lim Comms
No.
(Hex.)
Name Description
Default
(Range)
F6-06
(03A7)
Trq Ref/Lim Comms
Sets the function that enables and disables the torque reference and torque limit received from the
communication option.
0
(0, 1)
0 : Disabled
1 : Enabled
■ F6-07 Multi-Ref@NetRef/ComRef
No.
(Hex.)
Name Description
Default
(Range)
F6-07
(03A8)
Multi-Ref@NetRef/
ComRef
Sets the function that enables and disables the multi-step speed reference when the frequency
reference source is NetRef or ComRef (communication option card or Modbus communications).
0
(0, 1)
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