Data Sheet

● overall
6
● usable for PG communication
5
— reserved for PG communication
1
— adjustable for PG communication, min.
1
— adjustable for PG communication, max.
5
● usable for OP communication
5
— reserved for OP communication
1
— adjustable for OP communication, min.
1
— adjustable for OP communication, max.
5
● usable for S7 basic communication
2
— reserved for S7 basic communication
0
— adjustable for S7 basic communication,
min.
0
— adjustable for S7 basic communication,
max.
2
S7 message functions
Number of login stations for message functions, max. 6; Depending on the configured connections for PG/OP and S7
basic communication
Process diagnostic messages Yes
simultaneously active Alarm-S blocks, max. 300
Test commissioning functions
Status block Yes; Up to 2 simultaneously
Single step Yes
Number of breakpoints 4
Status/control
● Status/control variable
Yes
● Variables
Inputs, outputs, memory bits, DB, times, counters
● Number of variables, max.
30
— of which status variables, max.
30
— of which control variables, max.
14
Forcing
● Forcing
Yes
● Forcing, variables
Inputs, outputs
● Number of variables, max.
10
Diagnostic buffer
● present
Yes
● Number of entries, max.
500
— adjustable
No
— of which powerfail-proof
100; Only the last 100 entries are retained
● Number of entries readable in RUN, max.
499
— adjustable
Yes; From 10 to 499
6AG1312-5BF04-2AY0 Subject to change without notice
Page 9/
12
09/14/2019 © Copyright Siemens