Technical Data - Siemens SIMOTION C Operating Instructions Manual

Technical data

10.1 Technical data
Memory for system data
Table 10- 1
Data
Diagnostic buffer
RAM (Random Access Memory)
RAM disk (load memory)
Retentive memory
For information about user data, refer to chapter Properties of the user memory (Page 150).
System clocks
Table 10- 2
System clocks
Basic cycle clock (isochronous bus cycle not
activated)
DP cycle clock (isochronous bus cycle activated)
Position control cycle clock (servo cycle clock)
Interpolator cycle clock (IPO cycle clock)
Send cycle of PROFINET (C240 PN)
A modification can be made in the engineering system.
For system cycle clock settings, refer to the SIMOTION SCOUT online help.
Note
With the SIMOTION C, errors can occur during Download or during the transition from STOP
to RUN if I/O bus modules and a system cycle clock > 8 ms (only with equidistant bus cycle)
are used. If an error occurs, set the system cycle clock ≤ 8 ms.
SIMOTION C
Operating Instructions, 02/2012
Memory for system data
System clocks
Memory size
C230-2 C240
200 messages
20 MB
23 MB
13 KB
C230-2 C240
1.5 ms to 8
ms
1.5 ms to 8
ms
≥ 1.5 ms
≥ 1.5 ms
- -
10
C240 PN
40 MB
23 MB
107 KB
C240 PN
0.5 to 8 ms
1.0 to 8 ms
≥ 0.5 ms
≥ 0.5 ms
0.5 to 4 ms
171