“ICON 2000v4"
instruction and operating manual
© Copyright by BIFFI Italia. All right reserved. Section 618/42 Page 2
Contents may change without notice
4. ICON2000v4_DPV1 module
The module consists in a single PCB that is installed inside the actuator housing. It is connected to
the ICON 2000v4 base card via strip connector. The internal wiring connects the PROFIBUS data
lines to the actuator terminal board.
4.1 ON BOARD INDICATION
Five LEDs are mounted on the ICON2000v4_DPV1 to give the following indications for Field
service. LEDs indications are active only when jumper JP2 is closed.
DL1 (Red) Data Area Empty: ON when Data Area on interface card is not yet loaded.
BLINK when Data Area is being read from base card.
OFF when Data Area is completely loaded.
DL2 (Red) Base comm: ON when the communication between the base card and the
interface is not working properly.
OFF when the communication between the base card and the
interface is correct.
DL3 (Green) Slave State: ON when the interface acts as an Active Slave (i.e. it is the
interface with a valid communication with the Master).
BLINK when the interface acts as a Backup Slave and it is ready
(only for redundant configuration).
OFF when the interface is not communicating with any Master.
DL4 (Green) Termination: ON when the on bard PROFIBUS termination has been inserted.
OFF when the on bard PROFIBUS termination has not been
inserted.
DL5 (Green) PROFIBUS: ON when PROFIBUS communication has been established and
the interface has entered in DATA_EX state.
DL6 (Green) Power: ON when the interface is correctly powered.
More indications are given on local operator interface as described in paragraph 11.2: ‘NODE
REPORT’.
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