Display and operating components
2
1
1
LED (green) POWER
2
LED (red) ERROR
Fig. 20
8
Maintenance and care
For cleaning:
Switch off the following energy sources before cleaning the exterior of the
device:
– operating voltage
– compressed air
If the VPPM is dirty, clean the exterior with a soft cloth.
The permitted cleaning agents are mild soapy water (max. +50 °C) or all non-abras
ive media.
9
Disassembly
For disassembly:
Switch off the following energy sources:
– operating voltage
– compressed air
Disconnect the relevant connections from the VPPM
Remove the VPPM from the mounting surface/H-rail.
10
Accessories
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11
Safety setting
Wire break
IO-Link
Data communication
The last value is saved. In the medium term, the pressure at the
output can increase or diminish.
Supply voltage
The last value is saved. The outlet pressure is maintained unregu
lated. In the medium term, the pressure at the output can increase
or diminish.
Fig. 21
12
Error messages
Cause
Status of the LED indicators
LED (green) POWER
LED (red) ERROR
Communication inactive
Lights up
Off
Communication active
Flashes 1 Hz (9:1)
Off
Error / diagnostics
Off
è
Fig. 23
Internal error
Off
Flashes (5 Hz)
Fig. 22
Error number
Manual
Status of the red LED indicators
ERROR
0x5100
Undervoltage < 18 V
Lights up
0x8CA1
Lower limit undershot
Off
0x8CA2
Upper limit exceeded
Off
0x8C42
Condition counter limit value ex
ceeded
Off
0x6320
Error in parameterisation upper/
lower value
Lights up only if parameterised:
– Lower limit < 0
or
– Upper limit < lower limit
Fig. 23
Malfunction
Possible cause
Remedy
VPPM does
not react
Supply voltage not applied, POWER
LED does not light up
Check connection of the 24 V DC
supply voltage.
Data communication lacking
Check control unit and connection.
Flow rate too low
Restriction of the flow cross section
due to connection technology (swivel
fittings), POWER LED lights up
Use alternative connections.
Malfunction
Possible cause
Remedy
Pressure rise
too slow
Large cylinder volume and long tube
length
Select another parameter set.
Pressure
constant
despite
modified
setpoint
specification
Break in supply cable
The last outlet pressure set remains
unregulated. In the medium term, the
pressure at the output can increase or
diminish.
Replace supply cable.
Inlet pressure too low p1
Increase inlet pressure.
Failure of data communication
Replace data transmission line.
Fig. 24
13
Technical data
VPPM
2 bar
29 psi
6 bar
87 psi
10 bar
145 psi
Design
Propor tional pressure regulator
Mounting position
Any, preferably flat (display components facing upwards)
Operating medium
Compressed air in accordance with ISO 8573-1:2010 [7.4.4],
with use of ester oil, compressed air in accordance with
ISO 8573-1:2010 [-:-:2]
Inert gases
Pressure ranges
– Supply pressure p1
[bar]
Max. 4
Max. 8
Max. 11
– Control range
(output pressure)
p2
[bar]
0.02 … 2
0.06 … 6
0.1 … 10
The inlet pressure p1 must be at least 1 bar higher than
the outlet pressure p2.
Total leakage when new
[l/h]
< 5
Ports
G
x
", G
¼
" , G
½
"
Nominal size
– Pressurisation
[mm]
Size
x
": 6
Size
¼
": 8
Size
½
": 12
– Venting
[mm]
4.5 (at
x
"), 6 (at
¼
"), 12 (at
½
")
Degree of protection
IP 65 when mounted, with tightened mounting screws,
in combination with plug socket according to accessories.
Permissible temperature range
– Environment
[° C]
0 … +60
– Medium
[° C]
+10 … +50
– Storage
[° C]
–10 … +70
Electrical connection
Pin contact M12x1, 5-pin
Permissible operating
voltage
[V DC]
18 … 30 (permissible residual ripple 1.3 Vpp (IEC61131-9)
Max. electrical power consumption
– Size
x
and
¼
[W]
7
– Size
½
[W]
12
Max. perm. supply and
signal line length
[m]
20
Overall accuracy
– Class S1
(1 %) +0.5 x hysteresis
[bar]
0.025
0.075
0.125
Hysteresis
0.5 % full scale
IO-Link type VPPM-...-LK-S1
– Cable characteristics
Observe IO-Link-specific data
IO-Link specification
Associated IO-Link IODD (
è
www.festo.com/sp)
– V1.0
V1.1
– V 1.1
V1.1
Data rate
Suppor ts all IO-Link data transmission rates
Electromagnetic Compatibility
1)
– Emitted interference
– Interference immunity
See declaration of conformity
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www.festo.com
CE conformity for industrial installations fulfilled
Vibration and shock
The following specifications do not apply for mounting
the VPPM in-line valve to the bracket VAME-P1-A.
– Vibration
Tested in accordance with DIN/IEC 68/EN 60068 parts 2-6;
for wall mounting: Path 0.35 mm at 10 ... 60 Hz, 5 g
acceleration at 60 ... 150 Hz
– Shock
Tested in accordance with DIN/IEC 68/EN 60068 parts 2-27;
for wall mounting: ±30 g at 11 ms duration; 5 shocks
per direction
Materials
– Housing
Wrought aluminium alloy: PAXMD6 GF50/gr-P
– Seals
Nitrile rubber
– Lubrication
Silicone-free
Weight
– Size
x
[g]
400
– Size
¼
[g]
560
– Size
½
[g]
2050
Data of the UL certification
– Altitude of use
Up to 2000 m
1)
The valve is intended for use in an industrial environment. Outside of industrial environments,
e.g. in commercial and mixed-residential areas, actions to suppress interference may have to be
taken.
Fig. 25
