CPU
S
pecifications
and
Operation
4--29
CPU Specifications and Operation
DL105 PLC User Manual, 3rd Edition
Memory Type
Discrete Memory
Reference
(octal)
Word Memory
Reference
(octal)
Qty.
Decimal
Symbol
Input Points
(See note 1)
X0 -- X177
V40400 -- V40407
128
Output Points
(See note 1)
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
(See Appendix E)
None
V2000 -- V2377
256
None specific, used with many
instructions
Data Words
Non--volatile
(See Appendix E)
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 DL105 systems are limited to 10 discrete inputs and 8 discrete outputs with the present available hardware, but 128 point addresses exist.
DL105 Memory
Map
X0
Y0
C0
C0
SP0
TMR
T0
K100
V0
K100
T0
CNT CT0
K10
V1000
K100
CT0
SG
S 001
S0
Summary of Contents for DL105
Page 2: ...DL105 PLC User Manual Manual Number D1 USER M...
Page 308: ...1B DL105 Error Codes In This Appendix Error Code Table...
Page 314: ...1C Instruction Execution Times In This Appendix Introduction Instruction Execution Times...
Page 324: ...1D Special Relays In This Appendix DL105 PLC Special Relays...
Page 327: ...1E PLC Memory In This Appendix DL105 PLC Memory...