Parameter Details
12
12.7 F: Options
YASKAWA SIEPC71061737B GA800 Drive Technical Reference 805
Register
No. (Hex.)
Description
15EF
Slave Address for Reg. Access + During MEMOBUS process & ErrCode
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
00H: MEMOBUS/Modbus Communication Complete
02H: Register number not registered
21H: Upper/Lower Limit Fault
22H: Write Mode Error
23H: Write performed during Uv
24H: Write performed while writing parameter settings
FFH: During MEMOBUS/Modbus Communication
Note:
If you change the access command before the MEMOBUS/Modbus access flag turns on,
the drive will not do the command from before.
bit 8
bit 9
bit A
bit B
Slave address
0: MEMOBUS command ignored
1: Drive 1
2: Drive 2
3: Drive 3
4: Drive 4
5: Broadcast Messages (run command and frequency reference)
bit C - F Reserved
15F0 Register number
15F1 Data (write register)
■ F6-01: Communication Error Selection
No.
(Hex.)
Name Description
Default
(Range)
F6-01
(03A2)
Communication Error
Selection
Sets the method to stop the motor or let the motor continue operating when the drive detects a bUS
[Option Communication Error].
1
(0 - 5)
0 : Ramp to Stop
The drive ramps the motor to stop in the deceleration time. Fault relay output terminal MA-MC turns ON, and MB-
MC turns OFF.
1 : Coast to Stop
The output turns off and the motor coasts to stop. Fault relay output terminal MA-MC turns ON, and MB-MC turns
OFF.
2 : Fast Stop (Use C1-09)
The drive stops the motor in the deceleration time set in C1-09 [Fast Stop Time]. Fault relay output terminal MA-MC
turns ON, and MB-MC turns OFF.
3 : Alarm Only
The keypad shows bUS 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.
4 : Alarm (Run at d1-04)
The keypad shows bUS and the drive continues operation at the speed set in d1-04 [Reference 4].
Note:
Separately prepare safety protection equipment and systems, for example fast stop switches.
5 : Alarm - Ramp Stop
The drive stops the motor in the deceleration time set in C1-02 [Deceleration Time 1].
After you remove the bUS alarm, the motor will accelerate to the frequency reference you set before.
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