Accessories; Error Display - Festo VPPM- C1 Serie Mode D'emploi

9 Disassembly
On disassembly:
• Switch off the following energy sources:
– operating voltage
– compressed air
• Separate the respective connections from the VPPM-...C1.
• Remove the VPPM-...C1 from the mounting surface/H-rail.
10

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11 Safety setting
Wire break Voltage type
Setpoint Outlet pressure drops to 0 bar
value
Supply The last value is saved. The outlet pressure is maintained unregulated. In the
voltage medium term, the pressure at the output can increase or diminish.
Fig. 34
12 Fault clearance
Cause
– Value below limit value (setpoint value)
– Value exceeds limit value (setpoint value)
– Undervoltage in the 24 V operating voltage
– Overvoltage in the 24 V operating voltage
– Hardware error
– Temperature range exceeded in the VPPM-...C1
Fig. 35
Malfunction Possible cause
VPPM-...C1 does Supply voltage not applied; POWER LED
not react does not light up
Setpoint voltage or setpoint current not
applied
VPPM-... C1 defective
Flow rate too low Restriction of the flow cross section due to
connection technology (swivel fittings)
Pressure rise too Large cylinder volume and long tube
slow length
Pressure constant – Supply cable breakage (the last set out­
despite modified let pressure is maintained but not regu­
setpoint specific­ lated. In the medium term the pressure
ation at the output can increase or diminish).
– Too little supply pressure P1
UP/DOWN keys Voltage is present at digital inputs D1
on the VPPM-...C1 and D2
do not react.
Fig. 36
13 Technical data
General data
Design
Mounting position
Medium
Degree of protection
Permissible temp. range [°C]
– Environment
– Medium
– Storage
Vibration and shock
– Vibration
– Shock
Current type
The last value is saved. The outlet
pressure is maintained unregulated. In
the medium term, the pressure at the
output can increase or diminish.

Error display

ER.09
ER.10
ER.05
ER.26
ER.01
ER.28
Remedy
• Check connection of the 24 V
DC supply voltage
• Check controller
• Check connection
• Send the device to the Festo
repair service
• Use an alternative connec­
tion
• Select different parameter
record
• Use VPPM-...C1 with larger
nominal width
• Replace supply cable
• Increase supply pressure
• Apply 0 V DC to digital inputs
D1 and D2
Propor tional pressure regulator valve
Any, preferably horizontal
(display elements facing upwards)
Compressed air in accordance with
ISO 8573-1:2010 [7:4:4]; inert gases,
operation with lubricated medium not possible
IP 65 when mounted, with tightened mounting
screws, in combination with plug socket according
to accessories.
0 ... +50
+10 ... +50
–10 ... +70
The following specifications do not apply to
mounting on the bracket VAME-P1-A.
Checked in accordance with DIN/IEC 68/
EN 60068 part 2-6;
for wall mounting:
0.35 mm path with 10 ... 60 Hz
5 g acceleration with 60 ... 150 Hz
Tested in accordance with DIN/IEC 68/
EN 60068 part 2-27
for wall mounting:
±30 g at 11 ms duration; 5 shocks per direction
General data
Materials
Housing
Cover
Seals
Lubrication
Weight
Fig. 37
Pneumatics data
Pressure ranges
– Permissible inlet pressure
– Control range
Total leakage when new
Ports
Nominal width
– Pressurisation
– Exhaust
Fig. 38
Data for the electrical components
Electrical connection
Permissible operating voltage
Max. electrical power consumption
– Nominal size 1/8" and 1/4"
– Nominal size 1/2"
Power rating of digital switching
output D3 (PIN 8 in el. connection)
Max. permitted supply and signal line
length
Overall accuracy
– Standard (2 %) +0.5 x hysteresis
– Class S1 (1 %) +0.5 x hysteresis
Hysteresis
Voltage type VPPM-...-V1.-...C1
– Setpoint variable
– Input resistance (setpoint value)
– Load of actual value output
Current type VPPM-...-A4.-...C1
– Setpoint variable [mA]
– Input resistance (setpoint value)
– Load of actual value output
*)
Electromagnetic compatibility EMC
– Interference emission and interfer­
ence immunity
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. 39
Wrought aluminium alloy
PAXMD6-GF50/gr-P, PA6-GB20,GF10/gr-P
Nitrile rubber
Silicone-free
[g] 1/8": 400
1/4": 560
1/2": 2050
2 bar type 6 bar type
30 psi 90 psi
[bar]
0 ... 4 0 ... 8
0.02 ... 2 0.06 ... 6
Inlet pressure p1 at least 1 bar above outlet
pressure p2
[l/h] < 5
G1/8" (1/8 NPT), G1/4" (1/4 NPT),
G1/2" (1/2" NPT)
[mm]
With 1/8": 6
With 1/4": 8
With 1/2": 12
With 1/8": 4.5
With 1/4": 7
With 1/2": 12
2 bar type 6 bar type
30 psi 90 psi
Pin contact M12x1, 8-pin
[V DC] 21.6 ... 26.4 (permissible residual ripple
max. 10 %)
[W]
7
12
[mA]
Max. 60
[m]
10
[bar]
0.045 0.135
0.025 0.075
0.5 % full scale
[V DC] 0 ... +10
[kΩ] 10
[kΩ] Min. 2
[m A] 4 ... 20
[Ω] 250
[Ω] Max. 500
See declaration of conformity
è www.festo.com
CE conformity for industry environments
fulfilled
10 bar type
150 psi
0 ... 11
0.1 ... 10
10 bar type
150 psi
0.225
0.125