Siemens SIMATIC TD 200 User Manual

D-11
SIMATIC TD 200 Operator Interface
C79000-G7076-C272-01
Forty-Character Message Format
The 40-character message format requires 40 bytes of V memory storage in the
S7-200 CPU for each message. Each message requires both lines of the TD 200
display, allowing only one message to be shown at a time. Figure D-8 shows an
example of how a 40-character message can be formatted in the CPU and
displayed on the TD 200.
PRESSU R E PS IffValue
Text 1
Format
Word
Variable
Data
(word)
Text 2
How the Message Looks in V Memory
P1 = f f m P2 = m mf Valuem
PRESSU R E PS I123
Text 3
P1=1234m P2= 7mm56m
How the Message Is Displayed on the TD 200
4
f
Format
Word
Variable
Data
(word)
Text 4 Format
Word
Variable
Data
(word)
Text 5
Value
Figure D-8 Forty-Character Message Format
TD 200 Parameters and Messa
g
es

Siemens SIMATIC TD 200 Specifications

General

Brand	Siemens
Model	SIMATIC TD 200
Category	Recording Equipment
Language	English