B+B SmartWorx THINQ1 Manual De Usuario
Configuring the SDS using a Web interface
Quatech SDS User’s Manual
Step
Procedure
Description
performance for most applications.
performance for most applications.
Low Latency mode heavily favors
responsiveness over throughput.
responsiveness over throughput.
Step 3c
Set the Heart Beat Time to a value from 1
to 65534 seconds. Default is 45 seconds.
Note: Use a value of 0 to disable the heartbeat
timer.
timer.
Heartbeat messages help detect when a
connection has been lost between the PC
driver and the SDS.
If you need quick notification that the
driver and the SDS.
If you need quick notification that the
connection has been lost, set this timer to
a shorter value.
If you are more concerned about network
a shorter value.
If you are more concerned about network
traffic, set this timer to a longer value.
Step 3d
Set the Baud Rate.
The SDS and the serial device(s) to
which it is attached must use the same
which it is attached must use the same
serial connection speed.
Step 3e
Set the Parity.
Parity can be odd, even, or none.
Step 3f
Set the Data Bits.
Data Bits can be 7 or 8.
Step 3g
Set the Stop Bits.
Stop Bits can be 1 or 2.
Step
Procedure
Description
Step 3h
Set the Flow Control.
Flow control determines the handshake
method used between the SDS and the
serial device(s) to stop the serial
input/output process
input/output process
Step 3i
Click on the desired Auto TCP Mode
selector.
Your choices are:
¾
DSR – Initiate the TCP connection
when the SDS serial port’s DSR
becomes active
¾
Data – Initiate the TCP connection
when the SDS serial port receives data
This selection determines whether the
SDS port will initiate a communications
link when DSR becomes active or when
data is received at the serial port.
Typically, the DTR output of the device
data is received at the serial port.
Typically, the DTR output of the device
to which you are connecting drives the
DSR input on the SDS serial port.
DSR input on the SDS serial port.
Step 3j
Set the Auto TCP timeout interval if you
selected Data as the Auto TCP Mode.
Note: This selection is only available if the
Auto TCP Mode selector is set to Data.
Otherwise, it is grayed out.
Auto TCP Mode selector is set to Data.
Otherwise, it is grayed out.
Sets the amount of time before the TCP
connection is dropped after data stops.
Step 3k
Set the IP Address of the TCP host to
which the SDS will connect.
This selection sets the IP address to be
used in Auto TCP mode.
Step 3l
Set the TCP Port number of the TCP host
to which the SDS will connect.
This selection sets the TCP port for Auto
TCP modes.
Steps 4a through 4d apply only to RS-232/422/485 (MEI) units
Step 4a
Configure the serial port interface.
This series of steps only applies to MEI
Page 64
940-0183-151
March 2005