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3.2.1
Board ID (SW1)
The PCI-1723 has a built-in DIP switch (SW1), which is used to define each card's
board ID. When there are multiple cards on the same chassis, this board ID switch is
used to set each card's device number.
After setting each PCI-1723, you can identify each card in system with different
device numbers. The default value of board ID is 0 and if you need to adjust it to
another value, please set the SW1 by referring to Table 3.1 below.
Table 3.1: SW1
1
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Default Setting is 0.
3.2.2
Power On Configuration(JP9)
Default configuration after power on, and hardware reset is to set all the analog input
and analog output channels to open status (output voltage equals zero) so that exter-
nal devices will not be damaged when the system starts or resets. When the system
is hot reset, then the status of isolated digital output channels are selected by jumper
JP9. Table 3.2 shows the possible configurations of jumper JP9.
Table 3.2:
JP9
(1:2)
(2:3)
3.2.3
Current output range jumper
Output range of a channel is configured by a jumper. JP1 through JP8 correspond to
analog output channels 0 through 7.
JP1 – JP8
(1:2)
(2:3)
2
3
ON
ON
ON
ON
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
OFF
OFF
Description
Keep last status after hot reset
Not keep last status after hot reset
Description
4 ~ 20 mA
0 ~ 20 mA
15
4
Board ID
ON
0
OFF
1
ON
2
OFF
3
ON
4
OFF
5
ON
6
OFF
7
ON
8
OFF
9
ON
10
OFF
11
ON
12
OFF
13
ON
14
OFF
15
PCI-1723 User Manual
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