Machine data
2.4 Axis-specific machine data
Parameter Manual
298
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
Description:
For PROFIdrive only:
Resolution of torque reduction on the PROFIdrive (LSB significance)
The MD is only relevant for controls with PROFIdrive drives. For these con-
trols, it defines the resolution of the cyclic interface data "Torque reduc-
tion value" (only exists for MD13060 $MN_DRIVE_TELEGRAM_TYPE = 101 ff. or 201
ff.), which is required for the "Travel to fixed stop" functionality.
The 1% default value corresponds to the original significance. The torque
limit is transferred on the PROFIdrive with increments of 1%; the value 100
in the corresponding PROFIdrive message frame data cell corresponds to full
torque reduction (i.e. without force).
By changing this MD to 0.005%, for example, the value can be entered in
increments of 0.005%, i.e. the increments for the torque limit value become
finer by a factor of 200.
For limitation to the rated torque, the value 0 is transmitted in this case;
complete torque reduction (i.e. without force) characterizes the transmitta-
ble value 10000.
To avoid misadaptation, the setting value of the MD must be selected to match
the interpretation configured on the drive side or the firmly defined inter-
pretation of the torque reduction value. If the setting of the control on the
drive (manufacturer-specific drive parameter) is known (i.e. with SIEMENS
drives), the software automatically sets the MD; in other words, in this case
the MD is merely used for display purposes.
Description: A version information freely available to the user
(is indicated in the version screen)
37620 PROFIBUS_TORQUE_RED_RESOL EXP, A01 -
% Resolution PROFIdrive torque reduction DOUBLE NEW CONF
-
808d-me42 - 1.0 0.005 10.0 0/0
808d-me62 - 1.0 0.005 10.0 1/1
808d-te42 - 1.0 0.005 10.0 0/0
808d-te62 - 1.0 0.005 10.0 1/1
37800 OEM_AXIS_INFO A01, A11 -
- OEM version information STRING PowerOn
-
- 2 , - - 2/2
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