multiple channel simultaneous data aquisition with 6601 counter

[buckmeister]

Not concerning my primary question, I would like to point out to an N.I. Rep. that there is a typo in the help section concerning "posting a message".

I have built a large format, two axis digitizer using linear encoders, a 6601 counter/timer, and labview 8. In building my application program, I  initially am using two daq assistants, with each set up to accomplish  the task of reading two encoders (2 channels) simultaneously. In doing some research, It has come to my attention, that with my current configuration, errors may result, due to one daq assistant attempting to access the cards driver while the other is acquiring data.  All attempts to get two channels working through a single daq assistant have resulted in an error message informing me that I can only have one task per counter.Thus far, I have not seen any noticeable errors, thought I would like to have this device "rock solid", as it will be used extensively.

How can I get two channels working through one daq assistant?

Is it possible, that I should have purchased  an "S" series board instead?

Any help on this, is welcome!

[gus]

If you are using different counter channels for each assistant task, then you should not receive any errors.  It's not possible to get two counters working through the same assistant task.  This restriction would also apply to S Series boards as well, so you should be fine with your application.

Please post again if you have any problems with this.

gus....