IR lamp control module - HELCON 11XX series -
Installation, use and maintenance manual - EN
Ver. 1.02
25
5.4.2 Auxiliary power supply status
The status of the 24VDC power supply line is signaled by the green LED, marked in this manual with the initials
PWR.
5.5 Addressing
As with all other FLxIO fieldbus slave devices, the HELCON 11XX series modules also need to be addressed
to correctly exchange data with the master device. Each slave device inserted in the same bus must have its
own and exclusive address; the presence of two devices with the same address causes communication prob-
lems and could lead to uncontrolled system behavior. It is possible to address up to 15 devices in the same bus.
The addressing of the HELCON 11XX series modules can be done in two different ways: manual or automatic
addressing; in the following paragraphs, they are explained in greater detail.
For more information on the general operation of the FLxIO bus and the possible connection topologies, refer
to the relative documentation.
OFF
FLASH 8Hz
Communication in error
OFF
ON
FLxIO master not active: bootloader phase
FLxIO master active: active communication
The status is distinguishable by observing the status LED on the coupler
PWR
DESCRIPTION
GREEN
ON
Presence of 24VDC power supply voltage
OFF
Absence of 24VDC power supply voltage
PWR
