YASKAWA GA800 Programming Manual page 340

2.7 F: Options
Register
No. (Hex.)
Slave Address for Reg. Access + During MEMOBUS process & ErrCode
bit 0
00H: MEMOBUS communication complete
bit 1
02H: Register number not registered
bit 2
21H: Upper/Lower Limit Fault
bit 3
22H: Writing Mode Error
bit 4
23H: Write performed during Uv
bit 5
24H: Write performed while writing parameter settings
bit 6
FFH: MEMOBUS communication in process
bit 7
15EF
Slave address
0: MEMOBUS command ignored
bit 8
1: Drive 1
bit 9
2: Drive 2
bit A
3: Drive 3
bit B
4: Drive 4
5: Broadcast Messages (Run command and frequency
reference)
bit C - F Region Code
15F0 Register No.
15F1 Data (write register)
■
F6-01: Communication Error Selection
No.
Name
(Hex.)
F6-01 Communication Error
Selection
(03A2)
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.
340
V/f CL-V/f OLV CLV AOLV
Sets the method to stop the motor or let the motor continue operating when the drive detects a bUS
[Option Communication Error].
Description
Note:
If you change the access command before the MEMOBUS/Modbus access completion
flag turns on, the drive will not execute the command from before.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
YASKAWA TOEPYAIGA8002B GA800 Drive Programming
Default
(Range)
1
(0 - 5)