Shlomo,
To do that it is possible but you will need a couple of moduled.
What I usually do id to put a relays before the write module so that, if the relays is open, there is no data going through the write module.
Then I use a Combi trigger to controll the relays with the on state with raising TTL and the off state immidiate. This to guaranty that only one value per trigger event will go through.
Now, what happen is that everytime you trigger the realys, only one value per channels will be stored.
Tom Rizzo
InSyS Corp.
www.insyscorp.com
Your DASYLab integrator
