Elpro Technologies 905U-D User Manual download pdf (Page 48)

905U-D Radio Modem User Manual

Man_905D_1.10.doc Page 48

Exit and save the configuration AT&W

ATO

Module #100

Note that #100 is the master unit for a link between #100 and #101, It is also acting as repeater

in the #1 to #3 link. The system address for #100 and #101 must be the same as the other

modules so that #100 can act as a repeater.

Set the module to factory default settings: AT&F

Set the system address to the same random number: AT&S217

Set the unit address to 100 AT&U100

Set the autodial address to 101 AT&Z0=101

Set the operating mode to controlled mode, auto-connect, master AT&M2&L2

Exit and save the configuration AT&W

ATO

The configuration for #101 is not shown as it is not part of the active link.

4.7 Switch Configuration

Some configurations can be made using the four DIL

switches mounted in the end-plate of the module. The

DIL Switches are only read at power-up, and change

the volatile configuration of the module. The non-

volatile configuration is not changed. DIL Switch

settings allow the factory configuration to be restored,

testing functions, and some simple back-to back

configurations. If you want the module to start up in

the same way each time, you will need to leave the

switches in the same setting. If you are using the

switches to do temporary changes, then you should change the switches back to the zero position

after powering up. Note that these switch settings do not set the module system or group

addressing - this still needs to be set by Hayes Commands or the configuration program.

The four switches are located on the top end-plate, as per this diagram. If you look at the end of

the module with the front of the module up, then Switch 1 is the left-most switch, and “on” or 1

is when the switch is down. The switches in the diagram have the pattern 0100.

1 2 ... 43 44 45 46 47 48 49 50 51 52 53 ... 60 61

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Elpro Technologies 905U-D User Manual Page 48