YASKAWA SI-EM3D Installation Manual page 45

Ac drive option, modbus tcp/ip
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No.
Name
(Hex.)
b1-01
Frequency
Reference
(0180)
Selection 1
b1-02
Run Command
Selection 1
(0181)
F6-01
Communication
Error Selection
(03A2)
YASKAWA TOEP C730600 0EA Modbus TCP/IP Installation Manual
Description
Selects the input method for frequency reference.
0 : Keypad
1 : Analog Input
2 : Memobus/Modbus Communications
3 : Option PCB
4 : Pulse Train Input
Note:
• Set b1-02 = 3 [Run Command Selection 1 = Option
PCB] to use the master device and serial
communications to start and stop the drive. Set b1-01 =
3 to use the master device to control the frequency
reference of the drive.
• The default setting is different for different drives. Refer
to the instruction manual of your specific drive for more
information.
Selects the input method for the Run command.
0 : Keypad
1 : Digital Input
2 : Memobus/Modbus Communications
3 : Option PCB
7 : AUTO Command + Term Run
8 : AUTO Command + Serial Run
9 : AUTO Command + Option Run
Note:
• Set b1-02 = 3 to start and stop the drive with the master
device using serial communications. Set b1-01 = 3
[Frequency Reference Selection 1 = Option PCB] to use
the master device to control the frequency reference of
the drive.
• Settings 7 to 9 are available in HV600 software versions
PRG: 1011 and later.
Selects drive response when the drive detects a bUS error
during communications with the option.
0 : Ramp to Stop
1 : Coast to Stop
2 : Fast Stop (Use C1-09)
3 : Alarm Only
4 : Alarm (Run at d1-04)
5 : Alarm - Ramp Stop
Note:
• When you set this parameter to 3 or 4, the drive will
continue operation after it detects a fault. Separately
prepare safety protection equipment and systems, for
example fast switches.
6 Related Drive Parameters
Default
(Range)
(0 - 4)
(0 - 9)
(0 - 5)
1
1
1
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