Otap Recovery Mode; Diagnosis Via Micro-Usb Port - Danfoss TFX Installation And Operation Manual

5.10.3 OTAP Recovery Mode

When a machine cannot verify the safe state or other
required OTAP parameters, users can initiate the OTAP
Recovery Mode for remote programming. The OTAP
Recovery Mode utilizes the TFX's indicator LEDs and Morse
Code to verify the machine's safe state when there is no
proper application on the HFX controller, or if there are
missing required parameters, to communicate with the TFX.
Refer to the TFX – Over-the-air Programming USER MANUAL
for more information regarding OTAP Recovery Mode.
5.11

Diagnosis via micro-USB port

For diagnosis purposes, you can connect the device directly
to a PC via the micro-USB port (type B) and check the
device variables.
NOTICE
Risk of property damage
Pay attention that the micro-USB plug is correctly aligned to
the micro-USB port of the TFX before being plugged in and
that it is plugged in without using excessive force. Incorrect
alignment during connection or the use of excessive force
could cause damage to the micro-USB port.
NOTICE
The connection via the micro-USB port is not suitable for
carrying out a con guration update. For detailed information
on how to carry out a con guration update, see chapter
Con guration update.
INFORMATION
Before you connect the device to a USB port on your PC,
install the USB driver packet from Eaton.com/TFX. See
chapter Installing software.
1. Connect the device to a PC with the USB-A to
micro-USB-B cable
2. Connect the device to the power supply grid with the
cable CLM3 start cable, 6 open, 2 dsub, 1 pw, 2 m
and the power supply unit from the starter kit.
The ON LED lights up in constant green.
Fig 12. Connecting the TFX to a PC
TFX INSTALLATION AND OPERATION MANUAL
3. Start the DANFOSS Con gurator software.
4. Choose F > O from the menu.
ILE PEN
5. Open the con guration installed on the device, or a
new demo con guration. If not already available, add
the following device variables:
> Security variables
Remote access password
Remote server address
Remote server port
Enable encrypted data transfer
Online mode handling
E-SIM roaming handling
E-SIM operator selection mode
E-SIM SIM PIN
E-SIM operator selection code
E-SIM DNS1
E-SIM DNS2
E-SIM ISP username
E-SIM ISP password
E-SIM APN
E-SIM SMS service center address
> Device variables
Mobile - engine version
Mobile - engine IMEI number
Mobile - SIM card ID (ICCID)
Device con guration version string
Mobile - network state
Mobile - modem result
Mobile - network mode current
Mobile - antenna status
Mobile - SIM pin error ag
Mobile - CME error number
Mobile - state machine current state code
Mobile - state machine error code
Mobile - CMS error number
Mobile - signal quality
Mobile - disconnect mode (embedded SIM)
Mobile - network mode select
Positioning - active satellites
Positioning - position data valid
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Operation
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