V+ End-Effector Program Documentation Output Parameters Parameter Description sts Status of operation ee.release(ee.idx, tip.idx, state, sts) Abstract Turns the release signals on the end-effector on or off. Input Parameters Parameter Description tip.idx Zero-based index of the tip to access: -1 All tips 0...N The tip to operate with state State of the gripper Output Parameters Parameter Description sts Status of operation ee.select.ck(ee.idx, tip.idx, sts) Abstract Checks for any end-effector selection errors. Input Parameters Parameter Description ee.idx Index of the end-effector tip.idx Zero based index of the tip to access ACE Reference Guide, 18317-000 Rev A Page 752