Festo VTEM - Default Values

Festo — VTEM — 2021-05f
Function
67
Operation as a classic switching valve with low internal air consumption, short switching times,
secure closing/opening. When changing to another Motion App or to Motion App #01 with oper-
ating mode "regulated", the valve must be re-calibrated (
è
3.4.5 Waiting time between Motion
Apps).
– Regulated:
Operation in compatibility mode for a fast change between Motion Apps. Higher internal air con-
sumption, but no waiting time when changing to other Motion Apps.
ID Selected operating mode Value of parameter
223 Controlled 0 (standard setting)
Regulated 1
Tab. 82: Operating mode
3.6.5
Default values
General description of the structure of the process data when running a Motion App: (
è
3.5.2
Structure of the process data when operating a Motion App).
3.6.5.1
Setting of the Motion App (app option)
Valve type
The valve type is defined using byte 1 (PDO).
Valve type Value dec.
4/3 G (normally closed) 1
4/3 B (normally open) 2
4/3 E (normally exhausted) 3
2 × 3/2 O (normally open) 4
2 × 3/2 G (normally closed) 5
3/2 O + 3/2 G 6
4/2 bistable 7
2 × 2/2 G (normally closed) 8
4/2 mono 9
Tab. 83: Valve type
3.6.5.2 Control of the Motion App (app control)
Switching status of the valve
The switching status at the air ports (2) and (4) of the valve is controlled using bits 7 … 6 in byte 0
(PDO) and is dependent on the valve type defined.
Possible switching statuses: