Allied Motion Spectrum Controls 2706-P22-SC User Manual page 43

Chapter 2: InView System Connectivity 2-5
Position 1 enables or disables the echo function.
When you enable the RS-485 echo function, this allows any packets that come in
on COM 0 (download, RJ12 port), COM 1 (RS-232, TB3 port), and the Ethernet
TCP/IP port to be sent out the RS-485 port. This allows Ethernet TCP/IP and
other communication protocols to be converted to RS-485 by a single 2706-P92-
SC or 2706-P94-SC and then sent out to multiple RS-485 networked displays.
Only enable the echo function on one 2706-P9x-SC display.
NOTE
Positions 3 and 4 set the communication rate.
Refer below for default positions.
If both switches are off, the communication rate can be set via the InView
messaging software. The dip switches take priority over the software setting. If
the communication rate is set to 19200 using the software (positions 3 and 4 set
to off) and then set to 9600 using Switch 1 (position 3 on and 4 off), the
communication rate is 9600. Also, once positions 3 and 4 are used to set the
communication rate and then they are switched off, the communication rate
setting remains until it is changed by software or a different dip switch setting.
Position 5 is used to set the display size. This is set by the factory.
Position 6 is used to turn on diagnostics.
Position 7 disables download message.
Switch 2
Switch 2 is used to set the serial address of the display.
Position 1 is the LSB of the address and position 8 is the MSB of the address.
If position 1 is on and all other positions are off, the display address is 1.
If position 8 is on and all other positions are off, the display address is 128.
If all positions are set to off, the display address is 128.
The dip switch setting takes priority over the software setting. If the serial
address is set to 2 using the software (all the dip switches set to off) and then
Switch 2 is used to set the serial address to 3 (position 1 and 2 set to on and the
remaining positions set to off), the serial address is 3. Also, once Switch 2 is used
to set the serial address and then all switch positions are set to off, the serial
address setting remains until it is changed by software, or the dip switch is set.
User's Manual 0300277-02 Rev. C