After reconfiguring a 6534 from output to burst input, I get error 10614.

[Anonymous]

I have a vi that sends parameters to a controller using the Level ACK
protocol. The sequence of vis is DIO Config, DIO Write, DIO Start, DIO
Wait, DIO Clear. No error is indicated. Following this, I use DIO
Config to set the board to input using burst mode, reverse the clocks
(Param vi), start the board (DIO Start), and call DIO Read. At this
point, the message "Error 10614: The specified group does not support
the specified transfer direction" appears. Oh yes, the group is 0:3
for both output and input. No group number is specified to either DIO
config. Where should I look?
John

[Anonymous]

Cancel it. The problem had nothing to do with turning the board
around. It actually came from an earlier transfer using DIO Write and
DIO Wait in which I did not explicitly specify to wait that the
transfer was an output.

John

[GrantM]

Hello John,

It sounds like you've figured out the answer to your problem. For a bit more information on programming DIO boards, check out the product manual. The manual can be located by going to

http://www.ni.com
and clicking on support. In Option 3, select "Product Manuals" and in the keywords box enter the specific board you have (e.g. 6534). There is a "Creating a Program" section in Chapter 2 which gives various flowcharts for performing handshaking.

Happy coding,

Grant M.
National Instruments