HBM WE2108 Serie Referenzhandbuch Seite 99

Scale electronic unit (NSW)
The write enable is reset:
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The following commands are password−protected: LDW, LWT, LVA, LGC, TDD0, TDD1,
WRP.
(Transmit Device Data)
Protecting unit settings
Description:
TDD0;
The command results in a basic setting of the unit given in the ROM. The parameters are set
and non−volatilely stored according to the following table. The settings of the interface are
retained.
TDD1;
Parameter changes by WRP and some commands are initially stored only temporarily. They
must be stored nonvolatilely by the TDD1 command, this also activates the settings in the
running scale operation.
TDD2;
The parameters listed in the following table are copied from the EEPROM into the RAM.
After switching on or a reset command this occurs automatically.
Remarks:
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WE2108
on entry of an incorrect password
on entry of SPW without parameter
on entry of DPW, also with unchanged password
after entry of RES (reset command)
after switching off the unit
after interruption of the power supply
TDD
Password protection: yes
Password protection: The extent of the data stored by TDD1 depends upon
Password protection: no
Query:
Format:
Answer:
If changes have not yet been stored (either automatically or by TDD1), the values from
the EEPROM can be restored by the command TDD2.
whether the password is set.
TDD?;
Reading of the calibration counter
99
(Answer: ?CRLF)
(Answer: ?CRLF)
(Answer: 0CRLF)
(no answer)
HBM