Functionality - Siemens SIMATIC HMI TP 170A Equipment Manual

Functionality

The table below summarizes the functional scope of the operating unit. The values quoted are
the maximum values which can be managed by the operating unit. The values are limited by the
size of the memory used.
Configuration memory
Messages
Message acquisition
Screens
Limit value monitoring
Password protection
Screen settings
Communication
TP 170A Equipment Manual
Release 12/99
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Function
Capacity, in kByte
Number
Display
Type of display
Message text length
Pending message events
Process values in message text
Time of occurrence
View
Screen objects
Inputs/outputs
Passwords
Contrast
Touch calibration
SIMATIC S7
MPI (to 1.5 Mbits/s)
PROFIBUS-DP
Comment
256
100
In message display
First/Last
70 characters
16
8
Date and time
Output field
Input field
Text
Graphics
Status button
Bar
Message view
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