Reset of counter variables

Reset of counter variables

I want to reset some Counter variables that created by mathematic driver. Actually the counter has no reset function or reset input in zenon. Also it is necessary for me to reset all of counters (not individually) in one step.
Do you recommend to use from VBA for them?
if yes, Could you please advice a way to separate Counter variables from other variable of project in VBA code for reset application?
Also I could assign same prefix to name of counter variables and zenon version is 6.51 SP0.
Thanks in advance,

This is a migrated post! Originally posted on 20.06.2011 by user roberto1978. Please be aware that information can be outdated.