Bender TM800, Руководство пользователя, Страница: 48 / 92

Troubleshooting
48 TM800_D00165_00_M_XXEN/06.2015
6.3 Replace flash memory
Most of the programmed data of TM800 are saved in a flash memory (e.g. standard texts, address ta-
bles, switching commands, operating messages). New parameters can be transmitted to the TM800
using the "TMK-SET" software via USB interface or the BMS bus.
If no personal computer is available, there is the possibility to replace the existing flash memory by
a factory-set individually programmed flash memory. Proceed as follows:
Before fitting the device and prior to working on the device connections, make
sure that the power supply has been disconnected.
If this is not taken into account, there exists the danger of electric shock for the
user. Furthermore, the electrical installation may be damaged and the device
may be destroyed beyond repair.
The device contains components that can be damaged by electrostatic dis-
charges (ESD). When work activities are carried out when the device is open, the
safety precautions concerning the dissipation of electrostatic electricity have to
be observed.
1. Interrupt the supply voltage to the TM800.
2. Take appropriate precautions to avoid ESD
damage (wearing an earthing strap).
3. Open the TM800 front plate.
4. The flash memory D5 is located above the
plug contact for the external BMS bus.
Remove the existing flash memory using
the supplied extraction tool.
5. Put the new flash memory onto the D5
socket as shown in the drawing. It is essen-
tial to consider the alignment when insert-
ing the flash memory: see position of the
slanted corner shown in the drawing (X).
6. Press the flash memory straight and evenly
into the socket.
7. Switch on the supply voltage of the TM800.
8. Check parameters and make corrections, if
required. Particularly check the password
setting as well as the parameters of the
used digital inputs.
9. Check the function of the TM800.
10. Restart the system.
DANGER
CAUTION
X