Graphic Operation Terminal GOT-F900 Appendix 22
22-25
7) S7-200/300 Series manufactured by Siemens AG
a) S7-200 Series
*1 Bit devices T and C cannot be written.
*2 Word devices HC and AI cannot be written.
*3 Word device SM cannot be monitored.
*4 Word devices T and C are the 16-bit type.
*5 Word device HC is the 32-bit type.
*6 Only even byte addresses are available.
Note on number representation
A decimal point exists when using the GT Designer but not when using the DU/WIN.
Device name
Setting range
Device
number
representation
GT Designer DU/WIN
Bit
device
Variable Memor
V
V00~V51197 V0.0~V5119.7
Decimal
Input
I
I00~I77 I0.0~I7.7
Output
Q
Q00~Q77 Q0.0~Q7.7
Bit memor
M
M00~M317 M0.0~M31.7
Special Memor
SM
SM00~SM1947 SM0.0~SM194.7
Timer
T
*1
T0~T255 T0~T255
Counter
C
*1
C0~C255 C0~C255
Sequence Control Rela
S
S00~S317 S0.0~S31.7
Word
device
Variable Memor
V
*6
VW0~VW5118 VW0~VW5118
Input
I
*6
IW0~IW6 IW0~IW6
Output
Q
*6
QW0~QW6 QW0~QW6
Analo
Input
AI
*2*6
AIW0~AIW30 AIW0~AIW30
Analo
Output
AQ
*6
AQW0~AQW30 AQW0~AQW30
Bit memor
M
*6
MW0~MW30 MW0~MW30
Special Memor
SM
*3*6
SMW0~SMW192 SMW0~SMW192
Timer
T
16bit
*4
T0~T255 T0~T255
Counter
C
16bit
*4
C0~C255 C0~C255
Hi
h Speed Counter
HC
32bit
*5
HC0~HC2 HC0~HC2
Sequence Control Rela
S
*6
SW0~SW30 SW0~SW30
Device name
V,I,Q,M,SM,T,C,S
Bit device
B
te address
Word device
.
Bit address
0 to 7
Device name
VW,IW,QW,AI,AQ,M,SM,T,C,HC,S
Device number
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