Siemens SIMATIC TIWAY 1 Especificaciones Pagina 202

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Appendix F
DL205 Memory Map
Host Master
Example
F–7
DL205 Data Types and Memory Map
DL230 Memory Map
Memory Type Discrete Memory
Reference
(octal)
Word Memory
Reference
(octal)
Qty.
Decimal
Symbol
Input Points X0 X177 V40400 V40407 128
Output Points Y0 Y177 V40500 V40507 128
Control Relays C0 C377 V40600 V40617 256
Special Relays SP0 SP117
SP540 SP577
V41200 V41204
V41226 V41227
112
Timers T0 – T77 64
Timer Current
Values
None V0 V77 64
Timer Status Bits T0 – T77 V41100 V41103 64
Counters CT0 CT77 64
Counter
Current Values
None V1000 V1077 64
Counter Status
Bits
CT0 CT77 V41140 V41143 64
Data Words None V2000 V2377 256 None specific, used with many
instructions
Data Words
Non–volitale
None V4000 V4177 128 None specific, used with many
instructions
Stages S0 S377 V41000 V41017 256
System
parameters
None V7620 V7647
V7750–V7777
48 None specific, used for various
purposes
1 The DL205 systems are limited to 128 discrete I/O points (total) with the present system hardware available. These can be mixed between input
and output points as necessary.
X0
Y0
C0C0
SP0
TMR T0
K100
V0 K100
T0
CNT CT0
K10
V1000 K100
CT0
SG
S 001
S0
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