Init/Normal Dip-Switch - ICP DAS USA I-7530 User Manual

Therefore, the I-7530 module supplies a jumper for users to connect
terminator resistor or not. If users want to use this terminator resistor,
please open the I-7530 cover and use the jumper to move the pins of the
JP3 to active which will activate the 120Ω terminator resistor built in the
system, as following figure.
Enable (default)
2.5

Init/Normal Dip-switch

On the back of the I-7530 module, there is a dip-switch for setting the
operation or configuration mode of the module function. In the normal
situation, the user needs to first make a configuration in order to provide
the correct function when module works in the operation mode. The
following steps show how to use this dip-switch.
(1) Configuration mode: Please first set the dip-switch to "Init" position.
Then the I-7530 will work in the configuration mode after the power
the module has been turned on. In this case, users can configure the
communication parameters of the I-7530 module by using the I-7530
Utility tool. After the configuration, users need to set the dip-switch to
the "normal" position. Then, the I-7530 can work in the operation
mode once the power has been turned on. Once you have completed
your configurations and have switched to the operation mode, then
I-7530 RS-232 to CAN Converter User's Manual (Version 1.0,Aug/2004, I-7530) ------------ 9
Figure 7: JP3 position
Disable