C.5 MEMOBUS/Modbus Setup Parameters
YASKAWA ELECTRIC
SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
387
MEMOBU
S/Modbu
s
Commu
nicat
ions
C
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H5-05: Communication Fault Detection Selection
Enables or disabled the communication error (CE) detection for MEMOBUS/Modbus communications.
Setting 0: Disabled
No error detection. The drive continues operation.
Setting 1: Enabled
If the drive does not receive data from the master for longer than the time set to 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
Sets the time the drive waits after receiving data from a master until responding data.
Figure C.6
Figure C.6 Drive Transmit Wait Time Setting
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H5-07: RTS Control Selection
Enables or disables RTS control.
Setting 0: Disabled - RTS is Always ON
Use this setting when using RS-485 signals for communications (1:1).
Setting 1: Enabled - RTS Turns ON when Sending
Use this setting when using RS-422 signals for communications (1:N).
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H5-09: CE Detection Time
Sets the time the communications must be lost before the drive triggers a CE fault.
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H5-10: Unit Selection for MEMOBUS/Modbus Register 0025H
Sets the unit for the output voltage monitor value in MEMOBUS/Modbus register 0025H.
Setting 0: 0.1 V Units
Setting 1: 1 V Units
No.
Name
Setting Range
Default
H5-05
Communication Fault Detection Selection
0 or 1
1
No.
Name
Setting Range
Default
H5-06
Drive Transmit Wait Time
5 to 65 ms
5 ms
No.
Name
Setting Range
Default
H5-07
RTS Control Selection
0 or 1
1
No.
Name
Setting Range
Default
H5-09
CE Detection Time
0.0 to 10.0 s
2.0 s
No.
Name
Setting Range
Default
H5-10
Unit Selection for MEMOBUS/Modbus Register 0025H
0 or 1
0
Command message
Response message
Command message
PLC→Drive
PLC→Drive
Drive→PLC
Time
24 bit length
H5-06 setting
Содержание T1000V
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Страница 30: ...1 4 Component Names 30 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual...
Страница 44: ...2 2 Mechanical Installation 44 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual...
Страница 100: ...4 10 Test Run Checklist 100 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual...
Страница 232: ...5 12 U Monitor Parameters 232 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual...
Страница 280: ...6 9 Troubleshooting without Fault Display 280 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual...
Страница 294: ...7 5 Drive Replacement 294 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual...
Страница 306: ...8 5 Communication Options 306 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual...
Страница 316: ...A 6 Drive Derating Data 316 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual...
Страница 422: ...D 4 Safe Disable Input Precautions 422 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual...