Digitronic
Digital Cam Switch Unit
Automationsanlagen GmbH
CamCon DC16
11. Calculation EEPROM cam storage
In the CamCon you have the opportunity to extend the
EEPROM
Cam storage. The storage space
required for programming is influenced by the following factors:
1. Basic requirement
= 256 Bytes
2. Per cam
= 12 Bytes
3. Per set delay time for Speed Compensation = 12 Bytes
4. Per name for an output
= 24 Bytes
5. Per set key / code
= 66 Bytes
6. For a special measuring system
= 66 Bytes
7. For direct or ”actual” program selection
= 12 Bytes
8. Per set program name
= 48 Bytes
9. Per line of the OP function
= 72 Bytes
The value is generated by the CamCon with the following formula:
Storage requirements in Bytes
=
Basic needs
+
Number of cams * 12
+
Number of delay times for Speed Compensation * 12
+
Number of output names * 24
+
Number of user keys * 66
+
66 when the special measuring system is available.
+
12 when "on Pos" program selection is set.
+
48 * number of set program names.
+
72 * number of set lines of the OP function.
Example 1:
The Cam Switch Unit is supposed to have 8 Programs each with 16 cams and Speed
Compensation for 16 outputs.
Storage requirement in Bytes = 256 Bytes + ( 8 Programs * 16 * 12 Bytes ) + ( 16 * 12 Bytes )
Storage requirement = 1984 Bytes
Example 2:
The Cam Switch Unit is supposed to have 20 programs each with 16 cams and 16
delay times for Speed Compensation.
Storage requirement in Bytes
=
256 Bytes
+
( 20 Programs * 16 * 12 Bytes )
+
( 16 TZK * 12 Bytes )
+
( 16 Output names * 24 Bytes )
+
( 1 User keys * 66 Bytes )
Storage requirement = 4738 Bytes
Warning:
Through alterations in the storage structure of the CamCon software, the extent to
which storage capacity is used up can differ from software version to software version!
Version: Aug. 04
Page: 83
