Troubleshootings - Vimar ELVOX ZR01 Manual Para El Conexionado Y El Uso

LED SIGNAL
• 1 Green LED shows when the module is powered
• 2 Red LEDs give
• the corresponding loop detection state in normal situation
• the value of the oscillation frequency measurement or an error message
on power on
In normal situation the red LED stays ON as long as the loop detects any
metallic object.
On power ON the sensor measures the oscillation frequency of each loop.
The result of this measurement is displayed using
the corresponding red LED. The amount of blinking indicates the tens value
of the frequency. For example 4 short flashes
correspond to a frequency between 40 kHz and 49 kHz. After this message
the LED goes back to normal display.
If the loop oscillation frequency falls outside the limits set between 20 kHz and
130 kHz the red LED displays an error
message and the sensor activates the corresponding relay. The blinking fre-
quency shows the type of error according to the
next table. The sensor will stay in this state until the problem is cleared and
the frequency goes to the right range.
Remark : The sensor launches automatically a learning process if the oscil-
lation frequency changes more than 10% in
comparison with the measurement value.
Loop frequency error
Oscillation frequency too LOW or
loop open
Oscillation frequency too HIGH
Loop shorted or no oscillation

TROUBLESHOOTINGS

SYMPTOM PROBABLE CAUSE
The loop detector will not There is no power sup-
work ply to the loop detector
The green LED is off
The loop detector will not The corresponding loop
work is shorted
The red LED is flashing
slowly (0.5 Hz)
The loop detector will not The frequency of oscil-
work lation falls outside the
The red LED blinks at ei- allowed range
ther 1Hz or 2Hz
The loop LED is detecting Bad connection of the
properly but the contact is relay contacts
not made
Dip switches 5 to 8 are not Their function varies
responding properly according to dip switch
#10 setting
C. DETERMINATION OF THE NUMBER OF LOOP TURNS
WARNING :
for conformity reasons, in any situation, the antenna factor defined as the
loop surface multiplied by the number of turns should not exceed NA = 20
For example, if L=2m, Ea=1m and the number of turns=4, then the NA =
2x1x4 = 8 < 20.
find hereafter the recommended values for the turns :
Area
< 3 m
2
3 - 5 m
2
6 - 10 m
2
4
LED display
LED blinking at 1Hz
LED blinking faster at 2 Hz
LED blinking slower at 0.5 Hz
CORRECT ACTION
Check power supply
Check the loop cable
Adjust frequency with
dip switches or change
loop turns
Check relay con-
nections
Check the appropriate
loop mode required
and adjust dip switch
#10
number of turns
4
3
2
D. SLOT DEPTH
Loop
sealant
WIRING
WARNING : Do not remove the grease on the connector's pins
UL REQUIREMENT : The unit has to be mounted on a suitable UL recogni-
zed SWIV2 Relay Socket
Pin 1 : Power supply
Pin 2 : Power Supply
Pin 3 : Relay B (no)
Pin 4 : Relay B (COM)
Pin 5 : Relay A (NO)
Pin 6 : Relay A (COM)
Pin 7 : Loop A (ZR01)
Pin 8 : Loop common and earth
Pin 9 : Loop B (ZR02)
Pin 10 : Relay A (NC)
Pin 11 : Relay B (nC)
30-50 mm in funzione del
numero di giri del cavo
Prodotto
imper-
Pulire e lasciare asciugare
meabile
le scanalature prima di
inserire il cavo
ADJUSTMENT
A. THE 3 CONFIGURATIONS
• Configuration # 1 : single loop detector (ZR01)
• Configuration # 2 : dual loop detector in independent mode (ZR02 with dip
switch #10 off)
• Configuration # 3 : dual loop detector in combined mode (ZR02 with dip
switch #10 on)
B. POTENTIOMETERS
PRESENCE TIME
1 min 10 min
1 H
Min
2 H
Max
5 H
Infinity
In nito
20 H
1 min 10 min
1 H
Min
2 H
Max
5 H
In nito
20 H
C. RELAY CONFIGURATIONS (Dip Switch #3)
The loop A activates the relay A and the loop B activates the relay B. With the
dual loops in combined mode the relay A provides the presence detection and
the relay B provides the movement direction
Detection
no Detection
30 - 50 mm depending
on cable turns number
Clean and dry slots prior
to inserting cable
SENSITIVITY
• A potentiometer for adjust-
ment of the maximum dura-
0.5% 0.44%
tion of a presence detection
0.34%
:
Min
from 1 min to infinity
0.25%
• A potentiometer for adjust-
Max
ment of the linear sensitivity
0.18%
(Äf) for the loop A :
0.005% 0.1%
0.5% 0.44%
from 0.005% to 0.5 %
0.34%
Min
• A potentiometer for adjust-
0.25%
ment of the linear sensitivity
Max
(Äf) for the loop B :
0.18%
from 0.005% to 0.5 %
0.005% 0.1%
NO
ACTIVE MODE PASSIVE MODE
COM
NC
(dip switch #3 OFF) (dip switch #3 OFF)
NO NO
COM COM COM
NC
NC
NO
COM COM
NC
NO
COM
NC
NO NO
COM
NC
NC
NO
NC
EN