E145
31
732784 - Rev. A
+/R1
ENGLISH
In STAND BY (gate closed and in stand-by) with
BUS-2EASY
Encoder
on leaf 1 and leaf 2 and
BUS-2EASY
Photocells
correctly connected and
entered.
In case of
BUS-2EASY
Encoder
on leaf1 and leaf 2
and
BUS-2EASY
Photocells
correctly connected and
entered and with closing photocells engaged:
Encoder on leaf 1 correctly
entered
Encoder on leaf 2 correctly
entered
at least one pair of opening
photocells correctly entered
at least one pair of closing
photocells correctly entered
Fig.
examples of
BUS-2EASY
status visualization on display.
Checking the securing devices entered on the board
To verify the types of BUS device recognised through the entry:
1. Press and hold the
+
button during stand-by visualisation; the segments corresponding to at least
one entered device will go ON. E.g.:
To check the condition of the
BUS-2EASY
connection, verify the LED on the board:
LED DL15 (Red)
ON
Safety device engaged or pulse generator active
OFF
NO safety device engaged neither pulse generator active
LED DL14 (Green)
ON steady
Normal activity (led ON even if there are no devices).
Slow blinking (blink
every 2,5 sec)
BUS-2EASY
line short-circuit.
Rapid blinking (blink
every 0.5 sec)
Error in the
BUS-2EASY
connection.
Repeat the device entry. If the error occurs again, check:
- That there are no more than one device in the system with the same
address.
- Calling error (number > or < the connected BUS devices).
- FAIL SAFE error on the BUS device.
OFF
Board in Sleep mode (if used).
