Valves; Display Components; Controller - Festo VTEM Description, Function, Parameterisation

Function
2.1.1.7

Valves

The valves together with the controller form the central component of the Motion Terminal. A valve
VEVM-S1- 27-... in each case contains 4x 2/2-way dynamic control valves with piezo pilot valves inter-
connected to form a full bridge. Each valve is additionally equipped with sensors so as to be able to
detect the actual status of the valve and regulate it.
(2)
Fig. 8 Switching the full bridge of a valve slice
One of the licensed Motion Apps can be run on each valve, independently of the other valves.
Numbering of the valves
The slots for the valves are numbered sequentially in ascending order from left to right, starting at the
right of the controller with slot 0. The number (address) of a valve is given by the slot on which it is
mounted.
2.1.2

Display components

For behaviour of display components and diagnostics options see è 2.8.1 LED display components.
2.1.2.1

Controller

Fig. 9 LED displays on the controller
Festo — VTEM — 2019-03b
(1)
(3)
1 CPX-specific LEDs
2 Ethernet-specific LED
(4)
15