Technical data
A-7
C7-613 Control System
A5E00138934-03
Configuration
Rack Max. 1
Modules in the rack Max. 4
Number of DP masters
• Integrated None
• by means of CP Max. 2
Function modules and
communication processors that
can be operated
• FM Max. 4
• CP (PtP) Max. 4
• CP (LAN) Max. 4
Time-of-day
Real-time clock Yes (HW clock)
• Buffered Yes
• Backup period 6 weeks, typically (at an ambient temperature of 40°C)
• Accuracy Deviation per day < 10 s
Operating hours counter 1
• Number 0
• Range 0 to 2
31
hours (when using SFC 101)
• Selectivity 1 hour
• Retentive Yes; requires restarting at every restart
Clock synchronization Yes
• In AS Master
• On MPI Master/Slave
S7 Message functions
Number of stations that can log in
for message functions (for
example, OS)
Max. 8
(depending on the configured connection for PG/OP and S7 basic
communication)
Process diagnostic messages Yes
• Simultaneously active
interrupt S blocks
Max. 20
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