88
Technical Handbook
•
The alarm code specific for the type of engine connected (DTC).
•
An alphanumerical description (in English) of the problem.
If one or more of the above-mentioned information is not available, it will be replaced by dashes
or it will simply not be displayed. If multiple diagnostic codes on the engine are active at the
same time, they will be cyclically alternated on the display every 2 seconds. The engine
diagnostic codes are stored (even if the engine deactivates them) until the yellow/red Can-Bus
indicator light warning is acknowledged with the “ACK” button.
For some faults W198, A199, W226, W227, W228, W252, W253, W254, W255, W273, W900)
additional information are shown on the last two rows. If more than one fault is active, then
you must press ENTER and select the required fault to see its additional information. For
example, the fault “W252” indicates that an expansion module does not communicate with the
controller over the Can Bus: its additional information contains the kind and the address of the
missing module).
Page S.03 (SERIAL COMMUNICATION) is dedicated to the status of the serial communication
through the two serial ports, through the USB port and through the internal GSM modem. In
case of functional problems, please, verify the content of this page.
The controller shows the status of the communication on of all those resources (on standby,
communicating etc.). For the GSM modem connected to the serial port 1 or for the internal
GSM modem, information related to the radio signal strength and the provider are shown.
For serial port 1 (or main) the type of connection is also displayed (direct, via modem, via
GSM).
For
Link
controllers or if an external modem is connected to the controller on the RS232 serial
port, on the first two lines will be displayed:
The modem model used.
In case of a GSM/GPRS external modem and for
Link LTE
controllers:
o
The active connection type
:
GSM/GPRS/EDGE (EDGE), LTE NB-IoT or LTE
CAT-M
o
the Mobile Network Operator (MNO) currently connected (Vodafone, TIM….).
If the SIM card does not return the full name the Mobile Country Code (MCC)
+ Mobile Network Code (MNC) is shown.
o
the mobile network signal intensity
Page S.04 (NETWORK) is dedicated to the status of the connection and of the communication
via TCP/IP protocol. This protocol can be used with the ETHERNET port.
When using the ETHERNET port, the controller shows:
•
The communication status (on standby, idle-linked, communicating etc.).
•
The MAC address of the ETHERNET interface.
•
The name of the controller (if using DHCP protocol).
•
The IP address of the controller (the one configured or the one obtained from the
DHCP server).
•
The IP address of the network gateway (the one configured or the one obtained from
the DHCP server).
•
The sub-net mask of the network (the one configured or the one obtained from the
DHCP server).
•
The IP address of the DNS server (the one configured or the one obtained from the
DHCP server).
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