Tags

Number of tags in the project

24 576

Number of PowerTags

128–16 384

Number of elements per array

1 600

Number of local tags

8 192

Alarms

Number of alarm classes

32

Number of discrete alarms

6 000

Number of analog alarms

500

Length of an alarm in characters

80

Number of process values per alarm

8

Size of the alarm buffer

2 048

Number of queued alarm events

500

Screens

Number of screens

750

Number of fields per screen

600

Number of tags per screen

400

Number of complex objects per screen¹⁾

40

Recipes

Number of recipes

1 000

Number of elements per recipe²⁾

2 000

User data length in KB per data record

512

Number of data records per recipe

5 000

Logs

Number of logs

100

Number of entries per log
(including all log segments)³⁾

500 000

Number of log segments

400

Cyclical trigger for tag logging

1 s

Number of tags that can be logged
per log

24 576

Trends

Number of trends

800

Text lists and graphics lists

Number of graphic lists

500

Number of text lists

500

Number of entries per text or graphic list

3 500

Number of graphic objects

24 576

Number of text elements

40 000

Scripts

Number of scripts

200

Communication

Number of connections

8

Number of connections based on "SIMATIC HMI HTTP"

16

Maximum number of connected Sm@rtClients (including a service client)

4 ⁴⁾

Help system

Number of characters in a help text

500

Languages

Number of runtime languages

32

Scheduler

Time-triggered tasks⁵⁾

48

User administration

Number of user groups

50

Number of user rights

32

Number of users

100