Festo VPPI D Series User Manual

Manual adjustment / free entry of the tuning parameters:
The physical meaning of "Tune pres incr"/"Tune pres decr" corresponds to that of a master value for
the pressurisation or exhaust process. If the tuning parameter is increased, the control response
becomes gentler. If the tuning parameter is reduced, the control response becomes more aggressive.
Menu Level 2 "Display"
Menu option Contents Description
"Pin code" 0000…9999 Protect device against accidental parameter
changes.
Pin 0000 switches off pin sensing.
"Sleep timeout" "Off"/Xs, Xmin
X=
5/10/20/40s
1/3/5min
Deactivation/activation of sleep mode.
If there is no key input in the set time, the valve
switches from the main screen to sleep mode,
whereby reduced information is displayed on a
darkened screen. This setting has no influence on the
pressure regulation function.
"Rotate" "Off"/90°/180°/–90° Rotates the entire display on the screen for operation
on a rotated basis.
"Graph" "Accuracy
Graph"/"Fullscale
Graph"
Displays a deviation graph or a full-scale graph on
the main screen.
"Main value" "Pressure"/"Setpoint" Highlights either the actual value or the setpoint
value on the main screen.
"Exit"
– –
Tab. 9 "Display"
10 Cleaning
1. Switch off the following energy sources to clean the outside:
– Compressed air
– Operating voltage
2. Clean the outside of the product with a soft cloth. Do not use aggressive cleaning agents.
11 Malfunctions
11.1 Diagnostics
The following table shows an overview of the error messages in the display.
Cleaning
20 Festo — VPPI-...-D — 2019-12

Festo VPPI D Series Specifications

General

Brand	Festo
Model	VPPI D Series
Category	Controller
Language	English