CLICK PLC Data Types - CTRLfreak.io

Here’s a little chart I keep handy when I can’t remember the data types for timer or counter presets, or what the highest internal relay address is for CLICK PLCs, which C-more data type corresponds to which CLICK data type, etc.

CLICK Address Range	Description	Data Type	Values	Size	C-more Data Type	C-more Description
C1 – C2000	Internal Relays	Bit	0 or 1	1 bit	DISC DISC_R	“Discrete”
SC1 – SC1000	System Control Relays	Bit	0 or 1	1 bit	DISC DISC_R	“Discrete”
X1 – X816	Inputs	Bit	0 or 1	1 bit	DISC DISC_R	“Discrete”
Y1 – Y816	Outputs	Bit	0 or 1	1 bit	DISC DISC_R	“Discrete”
CT1 – CT250	Counter Done Bits	Bit	0 or 1	1 bit	DISC DISC_R	“Discrete”
T1 – T500	Timer Done Bits	Bit	0 or 1	1 bit	DISC DISC_R	“Discrete”
DS1 – DS4500	Data Registers	Signed Word	-32,768 to 32,767	16-bit	SI16 SI16_R	“Signed int 16” “Unsigned int 16”
TD1 – TD500	Timer Accumulated Values	Signed Word	-32,768 to 32,767	16-bit	SI16 SI16_R	“Signed int 16” “Unsigned int 16”
SD1 – SD1000	System Data Registers	Signed Word	-32,768 to 32,767	16-bit	SI16 SI16_R	“Signed int 16” “Unsigned int 16”
DD1 – DD1000	Data Registers	Signed Double Word	-2,147,483,648 to 2,147,483,647	32-bit	SI32 SI32_R	“Signed int 32” “Unsigned int 32”
CTD1 – CTD250	Counter Accumulated Values	Signed Double Word	-2,147,483,648 to 2,147,483,647	32-bit	SI32 SI32_R	“Signed int 32” “Unsigned int 32”
DF1 – DF500	Data Registers	Floating Point	-3.4028235e+38 to +3.4028235e +38	32-bit	FLOAT FLOAT_R	“Floating PT 32”
DH1 – DH500	Data Registers	Hex	0000h to FFFFh	16-bit
XD0 – XD8	Input Registers	Hex	0000h to FFFFh	16-bit
YD0 – YD8	Output Registers	Hex	0000h to FFFFh	16-bit
TXT1 – TXT1000	Text Data Register	ASCII (single character)		7-bit		“Ascii String”