11.7 F: Options
842 YASKAWA ELECTRIC SIEP C710617 05F YASKAWA AC Drive GA700 Technical Manual
The drive stops the motor in the deceleration time set in C1-09 [Fast Stop Time]. Fault relay output terminal MA-
MC activates and terminal MB-MC 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 = 10] activates.
■ F6-04: bUS Error Detection Time
No.
(Hex.)
Name Description
Default
(Range)
F6-04
(03A5)
bUS Error Detection
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: Torque Reference/Limit by Comm
No.
(Hex.)
Name Description
Default
(Range)
F6-06
(03A7)
Torque Reference/
Limit by Comm
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-Step Ref @ NetRef/ComRef
No.
(Hex.)
Name Description
Default
(Range)
F6-07
(03A8)
Multi-Step Ref @
NetRef/ComRef
Sets the function that enables and disables the multi-step speed reference
when the freqency reference source is NetRef or ComRef (communication
option card or MEMOBUS/Modbus communications).
0
(0, 1)
0 : Disable Multi-Step References
When NetRef or ComRef are the frequency reference source, the multi-step speed reference (2-step speed to 16-
step speed references) and the Jog Frequency Reference (JOG command) are disabled.
1 : Enable Multi-Step References
When NetRef or ComRef are the frequency reference source, the multi-step speed reference (2-step speed through
16-step speed references) and the Jog Frequency Reference (JOG command) are enabled, and you can change the
frequency reference.
■ F6-08: Comm Parameter Reset @Initialize
No.
(Hex.)
Name Description
Default
(Range)
F6-08
(036A)
Comm Parameter
Reset @Initialize
Sets the function to initialize F6-xx and F7-xx parameters when the drive is
initialized with A1-03 [Initialize Parameters].
0
(0, 1)
0 : No Reset - Parameters Retained
1 : Reset Back to Factory Default
Note:
When you use A1-03 to initialize the drive, this setting will not change.
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