February 2012 29 – 519
The evaluation of the electronic ID labels should be deactivated via MP7690 before switching the
rotary encoder inputs (motor encoder) or PWM outputs (interface to the power modules).
MP7690 Evaluation of the electronic ID labels
Input: %xxx
Bit 0 – HEIDENHAIN power modules
0: Active
1: Inactive
Bit 1 – HEIDENHAIN synchronous motors
0: Active
1: Inactive
Bit 2 – Reserved
MPNAME.MP If machine data is missing (data loss, data medium new or replaced) the control opens the file
MPNAME.MP, the "default setting" of the machine parameters when booting for the first time:
If a unit with electronic ID label generates a pop-up window when the control is restarted, …
the active MP list does not match the connected unit.
(E.g., if a backup was restored that does not fit exactly to the machine.)
the connected unit does not match the active MP list.
(E.g., the replacement unit is not exactly the same.)
you have switched the rotary encoder inputs or PWM outputs for troubleshooting without
deactivating the evaluation of the electronic ID labels before.
If the control was already started several times, the logo of the default setting appears in the Power
interrupted status. MPNAME.MP is active.
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