Siemens CPU 1518-4 PN/DP ODK - Page 45

Technical specifications
CPU 1518-4 PN/DP ODK (6ES7518-4AP00-3AB0)
Manual, 09/2016, A5E35681108-AA
45
6ES7518-4AP00-3AB0
Isochronous mode
Isochronous mode (application synchronized up to
terminal)
Yes; with minimum OB 6x cycle of 125 µs
Constant bus cycle time
Yes
S7 signaling functions
Number of stations that can be logged in for si
g-
naling functions, max.
32
Block-related alarms
Yes
Number of configurable interrupts, max.
10000
Number of simultaneously active interrupts in
interrupt pool
•
Number of reserved user interrupts
1000
•
Number of reserved interrupts for system di-
agnostics
200
•
Number of reserved interrupts for motion con-
trol technology objects
160
Test/commissioning functions
Joint commissioning (Team Engineering)
Yes; parallel online access possible for up to 10
engineering systems
Status block
Yes; up to 16 simultaneously (in total from all ES
clients)
Single-step
No
Status/modify
Status/modify tag
Yes
Tags
Inputs/outputs, bit memory, DB, peripheral in-
puts/outputs, timers, counters
Number of tags, max.
•
Of which are status tags, max.
200; per job
•
Of which are modify tags, max.
200; per job
Force
Forcing, tags
Peripheral inputs/outputs
Number of tags, max.
200
Diagnostics buffer
Available
Yes
Number of entries, max.
3200
•
Of which are power failure-proof
1000
Traces
Number of configurable traces
8; up to 512 KB data possible per trace