Siemens 9340-60-ETHER Manual De Usuario
ACCESS 9340 and 9360 Meter Ethernet Communications Card
PMCM-ETHCC-0208
Setup
2/2008
© 2008 Siemens Energy & Automation, Inc.. All Rights
10
ENGLISH
Advanced Serial Port Settings
CAUTION
IMPAIRED NETWORK PERFORMANCE
Failure to follow these instructions can impair serial communication
performance.
Only qualified workers should modify the advanced serial port settings of
the 9340-60-ETHER module. Such modifications should be performed
only after reading about and understanding the advanced serial port
settings.
performance.
Only qualified workers should modify the advanced serial port settings of
the 9340-60-ETHER module. Such modifications should be performed
only after reading about and understanding the advanced serial port
settings.
Action
Result
1. Click Advanced on the Serial Port page.
Opens the Advanced Serial Port Settings page.
2. Configure the advanced serial port settings
(see Table 6).
Sets up the advanced serial port settings.
3. Click Apply.
NOTE: Applying changes to the Advanced
Serial Port Settings page does not save
changes to the Serial Port page.
Serial Port Settings page does not save
changes to the Serial Port page.
Updates the 9340-60-ETHER module
advanced serial port settings.
advanced serial port settings.
Figure 5:
Advanced Serial Port Page
Table 6:
Advanced Serial Port Settings
Option
Description
Setting
Delay Between
Frames
Frames
Defines the silent time between the end of
a received response and the beginning of a
new request on the serial line.
a received response and the beginning of a
new request on the serial line.
0 to 100 milliseconds
Default: 50
Silent Interval
Extension
Extension
Allows the silent interval used to signify the
end of a ModbusRTU packet to be
extended beyond the 3.5 characters
defined by the standard.
end of a ModbusRTU packet to be
extended beyond the 3.5 characters
defined by the standard.
0 to 15 characters
Default: 6
Modbus Timeout
Exception Code
Exception Code
Indicates the exception response code
returned when a serial device connected to
the 9340-60-ETHER module does not
respond before the serial port timeout.
Modbus TCP/IP uses 0x0B. However,
WinPM.Net before version 4.0 uses 0x0A.
returned when a serial device connected to
the 9340-60-ETHER module does not
respond before the serial port timeout.
Modbus TCP/IP uses 0x0B. However,
WinPM.Net before version 4.0 uses 0x0A.
0x0A or 0x0B
Default: 0x0B