VAMP Ltd Arc protection system
User manual
VAMP 220 / 220R
VM220.EN004 Vamp 24h support phone : +358 (0)40 573 6316
41
6.1.4. Push-button functions
The up and down push-buttons are used to move
from one control mode to another.
S The S push-button is used for switching between
active state and normal state.
E The E push-button executes a function in active
state. It is also used for confirming new settings.
The left and right arrow buttons are used for mov-
ing from one slave unit to another, when dealing
with slave information. They are also used for dis-
playing current values in CURRENT mode.
6.2. Using slave unit panel
The functions accessible via the front panel of the slave unit
are mainly needed during the commissioning (address setting).
During normal operation the system is controlled from the
master unit.
12 CD
POWER
COM
TEST/ERROR
SENSOR ADDR.
COM1 COM2
VY005A
24 V
1 2 3 4 5 6 7 8 9 10
Made in Finland
ARC SENSORS 1 ... 10 T
E
M
P
S
S
I
+ +
1 2
6
3
4
5
7
8 9
10
Figure 6.2-1 The front panel of the slave unit VAM 12 CD.
1. Input connector for the portable sensor
2. DIP switches for address setting
3. POWER LED, indicates that all the supply voltages of the
system are in order
4. COM LED, indicates that the serial communication is going
on
5. TEST/ERROR LED, indicates an internal fault or sensor
activation either during an arc fault or testing
6. Connectors for modular cable (data transfer and auxiliary
supply voltage)
7. Connectors for 10 arc sensors
8. Connector for temperature sensor
9. No connection.
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