ADwin Installation, manual version 2.1, December 2005 57
ADwin System with Ethernet Interface
ADwin
ENET-2Place the module with the front plate to the left side, so that the handle is closer
to you.
This description refers to the DIL switch block at the top of the ADwin Ethernet
interface printed circuit board. The DIL switch number 1 is at right, the position
OFF is upwards.
Abb. 2 – DIP switch numbers ENET-2
Description of
DIL switches
Switch "Reprogramming the firm ware"
With an ADwin Ethernet interface the firm ware can be reprogrammed with the
program ADethflash (under Windows start menu Programs\ADwin). In order
to reprogram, this DIL switch has to be set to "ON". At the next power-up the
ADwin Ethernet interface is operating in a special mode, so that you can pro-
gram the firm ware with ADethflash.
Switch "Bootloader is write-protected"
If your ADwin Ethernet interface has the bootloader option (see the following
chapter 9.6), you may prevent the reprogramming of the bootloader with this
DIL switch. In the position "ON", reprogramming the bootloader is not possible.
When working with an ADwin Ethernet interface without bootloader option the
DIL switch is ignored.
Switch "Bootloader is not active" (ENET-1 only)
If your ADwin Ethernet interface has the bootloader option, you can deactivate
the bootloader with this DIL switch. In the position "ON" the bootloader is not
executed.
When working with an ADwin Ethernet interface without bootloader option the
DIL switch is ignored.
Switch "Configuration blocked"
With the program ADconfig you configure the ADwin Ethernet interface (see
chapter 9.3). In order to avoid an unintentional configuration, you can block the
configuration with this DIL switch. In the position "ON" the configuration of the
ADwin Ethernet interface cannot be changed.
9.2.3 Initializing the hardware
Initializing the hardwareBefore you can configure your ADwin Ethernet you have to connect it with the
PC. Connect the power supply cables and the network card, too (see also the
previous examples in this chapter).
DIL no. Description Meaning Default setting
1 Reprogramming the firm ware ON = active OFF
2 Bootloader write-protected +
configuration blocked
ON = yes OFF
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