Data Sheet

● usable for PG communication
— reserved for PG communication
1
— adjustable for PG communication, max.
0
● usable for OP communication
— reserved for OP communication
1
— adjustable for OP communication, max.
0
● usable for S7 basic communication
— reserved for S7 basic communication
0
— adjustable for S7 basic communication,
max.
0
● usable for S7 communication
— reserved for S7 communication
0
— adjustable for S7 communication, max.
0
● usable for routing
— reserved for routing
0
— adjustable for routing, max.
0
S7 message functions
Number of login stations for message functions, max. 47; Max. 47 with Alarm_S/SQ and Alarm_D/DQ (OPs); max. 8
with Alarm, Alarm_8, Alarm_8P, Notify and Notify_8 (e.g. WinCC)
Symbol-related messages No
SCAN procedure No
Program alarms Yes
Process diagnostic messages Yes
simultaneously active Alarm-S blocks, max. 250; Simultaneously active alarm_S/SQ blocks or alarm_D/DQ
blocks
Alarm 8-blocks Yes
● Number of instances for alarm 8 and S7
communication blocks, max.
600
● preset, max.
300
Process control messages Yes
Number of archives that can log on simultaneously
(SFB 37 AR_SEND)
16
Test commissioning functions
Status block Yes
Single step Yes
Number of breakpoints 16
Status/control
● Status/control variable
Yes; Up to 16 variable tables
● Variables
Inputs/outputs, memory bits, DBs, distributed I/Os, timers,
counters
● Number of variables, max.
70
Forcing
6ES7412-5HK06-0AB0 Subject to change without notice
Page 11/
13
09/13/2019 © Copyright Siemens