YASKAWA FSDrive-MV1000 Series Instructions For Use Manual page 229

H5-05: Communication Fault Detection Selection
n
Enables or disabled the communication error (CE) detection for MEMOBUS/Modbus communications.
No.
H5-05
Setting 0: Disabled
No communication error detection. The drive continues operation.
Setting 1: Enabled
If communication is lost for more than the time set in H5-09, then a CE fault will be triggered and the drive will operate
as determined by parameter H5-04.
H5-06: Drive Transmit Wait Time
n
Sets the time the drive waits after receiving data from a master until responding data.
No.
H5-06
Figure C.4
H5-07: RTS Control Selection
n
Enables or disables RTS control.
No.
H5-07
Setting 0: Disabled. RTS is always on.
Setting 1: Enabled. RTS switches while sending.
Use this setting when using RS-485 signals for communications.
H5-09: CE Detection Time
n
Sets the time the communications must be lost before the drive triggers a CE fault. Adjustment may be needed when
networking several drives.
No.
H5-09
YASKAWA ELECTRIC TOEP C710687 02B FSDrive-MV1000 Instructions
Name
Communication Fault Detection Selection
Name
Drive Transmit Wait Time
Master→Drive
Command message Response message
24 bit length H5-06 setting
Figure C.4 Drive Transmit Wait Time Setting
Name
RTS Control Selection
Name
CE Detection Time
C.4 MEMOBUS/Modbus Setup Parameters
Drive→Master Master→Drive
Command message
Setting Range
0 or 1
Setting Range
5 to 65 ms
Time
Setting Range
0 or 1
Setting Range
0.0 to 10.0 s
Default
1
Default
5 ms
Default
1
Default
2.0 s
C
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