Gripper controll buttons

Hello,

I have a another problem/question. I have a KR240 with KRC2 controller. I wired the devicenet module to cabinet, and build a simple open/close pneulatic gripper. $out[1]=true-open the gripper, $out[2]-close the gripper it works correctly. Now I would like to program software buttons to controll the gripper, but I don't know how to do that correctly.
Can I should use a gripperTech?
How to set a grippertech?
I was study a KUKA manual, but I still don't know how to do that.
Somebody can make a step by step instruction or talk something useful to correct solve my problem?

Regards
Tomek

I have a used kuka from BMW nad i think The gripper tech should be on Disk but i dont know Home to find it nad Intrall. Now i have few technologies (like in attachment)

Hello,

panic mode:
attachment resized.

I solved the problem with controll buttons for gripper. I use a standard usergripper package and now i can choose a gripper and control them with buttons and command gripper. If anyone has a similar problem, I can help.

Tomek