DL205 User Manual, 4th Edition, Rev. D
3-55
Chapter 3: CPU Specifications and Operations
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DL250–1 Memory Map (DL250 also)
Memory Type
Discrete Memory
Reference (octal)
Word Memory
Reference (octal)
Qty.
Decimal
Symbol
Input Points X0 – X777 V40400 – V40437 512
X0
Output Points Y0 – Y777 V40500 – V40537 512
Y0
Control Relays C0 – C1777 V40600 – V40677 1024
C0C0
Special Relays SP0 – SP777 V41200 – V41237 512
SP0
Timers T0 – T377 256
TMR
K100
T0
Timer Current Values None V0 – V377 256
V0 K100
Timer Status Bits T0 – T377 V41100 – V41117 256
T0
Counters CT0 – CT177 128
CNT
K10
CT0
Counter Current Values None V1000 – V1177 128
V1000 K100
Counter Status Bits CT0 – CT177 V41140 – V41147 128
CT0
Data Words None
V1400 – V7377 V10000–
V17777
7168
None specific, used with many
instructions
Stages S0 – S1777 V41000 – V41077 1024
S0
SG
S001
System parameters None
V7400–V7777 V36000–
V37777
768
None specific, used for various
purposes