Memory Map - AutomationDirect C0-USER-M Manual

Chapter 2: Specifications

Memory Map

All of the CLICK PLC units support the same memory map. The CLICK PLC uses decimal
numbers for the memory addressing. See pages 2-15 and 2-16 for the definitions of each data
type and memory type.
Memory Type
Input Point
Output Point
Control Relay
Timer
Counter
System Control Bit
Data Register
Input Register
Output Register
Timer Register
Counter Register
System Data Register
Text
2–32
CLICK PLC Hardware User Manual, 6th Edition, Rev. F – C0-USER-M
Data
Symbol
Type
X
Y
C
Bit
T
CT
SC
DS Integer
DD Integer2
DH HEX
Floating
DF
Point
XD
HEX
YD
TD Integer
CTD Integer2
SD Integer
TXT Text
S/W
Range
Icon
X001 – X816
Y001 – Y816
C1 – C2000
T1 – T500
CT1 – CT250
SC1 – SC1000
DS1 – DS4500
DD1 – DD1000
DH1 – DH500
DF1 – DF500
XD0 – XD8
YD0 – YD8
TD1 – TD500
CTD1 – CTD250
SD1 – SD1000
TXT1 – TXT1000