Digitronic
Digital Cam Switch Unit
Automationsanlagen GmbH
CamCon DC50/51
7.4.2.4. Actual position preset
In the measuring offset menu you have the possibility with the rotary system and the linear system to
set the actual position to a new value by creating a new input (preset).
By setting the preset value to zero, you can generate an external zero signal, e.g. to synchronize the
cycle of the machine and the actual position of the CamCon.
When you have entered the preset value, the device
requests the input number of the preset signal with which
the preset is supposed to be initiated. Enter the number
next to the "
P-In"-
put line.
Afterwards select, using the keys
and
in the input
field "
type
", the mode of storage of the preset value.
Here you have two possibilities:
- "
RAM
" storage.
Here the preset value is copied into the RAM memory of the device. This means that after switching
the device off and on again, the shifting of the actual position equals the zero offset or the offset is no
longer available.
- "
EEPROM
" storage.
Here the shifting of the actual position is copied into the RAM and into the EEPROM memory of the
device, making it safe to shut off the device without loosing your data.
Attention:
You should only store your data in the EEPROM memory, if the triggering of the preset
just occurs rarely and is absolutely required. This is because of the fact that an
EEPROM only has a limited number of writing cycles: 100000). Shooting over this
maximum number of writing cycles leads to the destruction of the EEPROM and the
loss of the program data of the CamCon.
Note:
The preset input will be read in real-time since the software of the 21.5.2002. Therefore, a
synchronisation of a device already running is impossible.
Pressing
you can leave the menu.
,Version from: Aug. 04
Page: 56
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