Advantech PCI-1731 Uživatelský manuál stáhnout pdf (Strana 41)

Chapter 4

– 34 –PCI-1752/54/56 User’s Manual

Advantech Co., Ltd.

www.advantech.com

Board ID setting (SW1)

Board ID(dec) Switch Position

3210

●●

●

●●

●

●●

●

●●

●

●●

●

●●

●

●●

● ¡

14 ¡¡¡

●●

●

15 ¡¡¡¡

¡ = Off

●●

● = On * = default

Table 4-7 Board ID setting

There are two ways to make association of the device number with the

corresponding board ID. The first way is to check the content in I/O

Device Installation Dialog Box, as shown in Fig. 4-1. The second way

is to determine the board ID by its device number through DLL

function, DRV_DeviceGetFeatures( ). For detailed information, please

refer to software manual on CD-ROM.

Fig. 4-1 The device No. and board ID on dialog box

4.3 Channel-Freeze Function

The PCI-1752/1756 provides the channel-freeze function for isolated

digital output channels. When Channel-Freeze function is enabled, all

ports on the card will be locked so that the data transmmited (from the

host PC) to the card won’t be transfered to the DO ports. Once the

Channel-Freeze function is enabled, each port status is immediately

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Advantech PCI-1731 Uživatelský manuál Strana 41