Eliminating Malfunctions; Operation - INOXPA C-TOP+ Operating Instructions Manual

4
3
1
Sensor S1 (output 1; green LED)
2
Sensor S2 (output 2; red LED)
3
Sensor S3 (output 3; yellow LED)
4
Manual overrides MO
5
Guide rails
Fig. 9
To set the switching points:
1. Switch on the compressed air supply.
2. Switch on the operating voltage supply. The white LED lights up.
3. Bring the process valve into the required position, using either the solenoid
valve's MO or the master controller.
Unscrew the clamping screw of the required sensor (Fig. 9 7 ).
4.
5. Position the sensor half-way between the two switch-off points. The sensor
LED goes out at the switch-off points. If a sensor cannot be pushed down so
far, mount the sensor rotated by 180° (cable outlet upwards).
6. Tighten the clamping screw – tightening torque max. 0.6 Nm.
7. If necessary, set the switching points of other sensors in the same way.
Mounting the cover
Note
Incorrect mounting can damage the cover. The base plate has fixings of various
sizes that only fit in the intended openings.
• Align the cover as shown in Fig. 1 or Fig. 6 before mounting the cover and
tightening the mounting screws.
1. Align the cover as shown in Fig. 1 or Fig. 6 and carefully mount on the base
plate.
2. Tighten the mounting screws – tightening torque 0.8 Nm ±10%.
Trial operation
Test the signal and control behaviour of the C-TOP+ during the trial operation. To
,
do this bring the process valve into the required valve position. When a sensor is
switched, the corresponding LED lights up (see
rect the position of the respective sensor and check the signal behaviour again.
White LED Red LED Green LED
Fig. 10
9

Operation

Make sure that the operating conditions are within the permitted ranges
( Technical specifications in section 13).
10 Service and maintenance
If necessary:
• Clean the exterior of the C-TOP+ with a soft cloth.
11 Removal and repairs
Make sure that the following sources of power are switched off:
– electrical power supply
– compressed air supply.
• Disassembly should proceed in reverse order to the installation.
( section 7).
6
5
2
1
6
Sensor – number and position
depend on the type used
7
Clamping screw for mounting the
sensor
Fig. 10). In case of a fault, cor-
Yellow LED Description
Operating voltage not applied
(no LED illuminated)
Operating voltage is applied,
no sensor activated
Sensor S2 is activated
Sensor S1 is activated
Sensor S3 is activated
Sensor S4 (external) is
activated
12

Eliminating malfunctions

Fault
The position of the pro-
7
cess valve is detected
or reported incorrectly
Process valve incor-
rectly actuated
1) If a defect is found, send the C-TOP+ to our repair service.
Fig. 11
13 Technical data
Technical data C-TOP+
Use outside
Stroke
Actuation type
Mounting position
Type of mounting
Max. no. of solenoid coils
Reverse polarity protection
Position sensing
Max. stem diameter
Display
Operating pressure
Nominal operating pressure
Standard nominal flow rate
Operating voltage range DC
Nominal operating voltage DC
Current consumption max.
Max. permissible switching load
for sensors S1 ... S3
Min. required switching capacity
for sensor 4 (external)
CE marking (see declaration
of conformity, available on
request)
Operating medium
Storage temperature
Ambient temperature
Protection class
Operating status display
Switching status display
Protection against short circuit
Measured variable
Measuring principle
Pneumatic connections
– Connection 1: Compressed air
connection for operating
pressure
– Connection 1: Exhaust
– Connection A1 ... A3: Working
lines of the solenoid valves
Max. line length
Cable interface
Note on materials
– End cap
– Seals
– Housing
– Plate
– Screws
1) Only for variants with integrated sensors
2) Only for variants with integrated valves
Fig. 12
Possible cause Remedy
– The position of the switching • Correct the position of the
point has been set incorrectly switching point
– Wiring is faulty or broken • Check wiring, replace faulty
cables
– External sensor S4 defect • Replace sensor if necessary
– Internal sensor S1 ... S3 defect • Check functioning of the
sensors
– Compressed air supply is out- • Check compressed air supply
side the permissible tolerance
– Faulty tubing connection • Correct the tubing
– Actuator is defective • Check actuator and replace if
necessary
– External solenoid valve (V4) • Replace solenoid valve
defective
– Internal solenoid valve • Check functioning of the sole-
defective noid valve
– Power supply outside the • Check the power supply;
permissible tolerance see Technical Data for the
permissible tolerances
V9A6...
C1 – weather-protected areas
š 70
[mm]
Electric, pneumatic, manual
[°] 360
Screw-clamped
Dependent on product design; see Fig. 2
3/2 way valve, 24 V DC
For operating voltage
For proximity sensors
[mm] 22
LED
[bar] 3 ... 8
[psi] 40 ... 120
[bar] 6
[l/min] 200
[V DC] 21,6 ... 26,4
[V DC] 24
[mA] 65
[mA] 15
[mA] 150
In accordance with EU EMC Directive
Filtered compressed air, grade of filtration 40 µm,
lubricated or unlubricated
[°C] -20 ... 60
[°C] -5 ... 50
In mounted status IP65, IP67
LED
LED
No
1)
Position
1)
Magnetic reed
2-pin, normally open,
24 V AC/DC
QS-8 (for tubing O.D. 8 mm)
Integrated silencer
QS-6 (for tubing O.D. 6 mm)
[m] 30
Cage-clamps
Polypropylene
Nitrile rubber, ethylene propylene diene rubber
Reinforced polypropylene
Reinforced polypropylene
Steel, stainless steel
( Fig. 2)
( Fig. 2)
1)
1)
V9A7...
1)
magnetoresistiv
PNP, normally open
24 V AC/DC
2)
2)