AutomationDirect Do-more PLC Addressing

Topic: CM305

Note: Add-on Memory blocks and heap items are not supported in C-more. Only the Default/Out of the box memory types are supported.

*Ensure that all addresses outside the default range are properly defined in the Do-more project. Do-more will respond to C-more requests for Data of addresses not defined in the Do-more project with incorrect data.

** Items in Bold should be default C-more Data Type to use when Importing.

System ID	Address Range *	Bit Spec	Struct Member	Description	Read/Write	C-more Data Type **
ST	0 - 65535	—	—	System Bits	R/W	Discrete
DST	0 - 65535	—	—	System Double Words	R/W	Signed int 32
SDT	0 - 65535	—	—	System Date/Time Structure	—	—
			.Date	Year, Month, Day combined	Read Only	Signed int 32
			.Year	Year	Read Only	Unsigned int 16 (with Hex option in objects)
			.Month	Month	Read Only	Unsigned int 16 (with Hex option in objects)
			.Day	Day	Read Only	Unsigned int 16 (with Hex option in objects)
			.Time	Day of Week, Hour, Minute, Second combined	Read Only	Signed int 32
			.DayofWeek	Day of the Week	Read Only	Unsigned int 16 (with Hex option in objects)
			.Hour	Hour	Read Only	Unsigned int 16 (with Hex option in objects)
			.Minute	Minute	Read Only	Unsigned int 16 (with Hex option in objects)
			.Second	Second	Read Only	Unsigned int 16 (with Hex option in objects)
X	0 - 65535	—	—	Discrete Inputs	R/W	Discrete
Y	0 - 65535	—	—	Discrete Outputs	R/W	Discrete
WX	0 - 65535	—	—	Analog Inputs	R/W	Unsigned int 16 (with Hex option in objects), Signed int 16, BCD int 16
WY	0 - 65535	—	—	Analog Outputs	R/W	Unsigned int 16 (with Hex option in objects), Signed int 16, BCD int 16
C	0 - 65535	—	—	Internal Bits	R/W	Discrete
V	0 - 65535	—	—	Internal Unsigned Integer 16	R/W	Unsigned int 16 (with Hex option in objects), Signed int 16, BCD int 16
		0 - 15	—	Internal Unsigned Integer 16 bit of word	R/W	Discrete
N	0 - 65535	—	—	Internal Signed Integer 16	R/W	Unsigned int 16 (with Hex option in objects), Signed int 16, BCD int 16
		0 - 15	—	Internal Signed Integer 16 bit of word	R/W	Discrete
D	0 - 65535	—	—	Internal Signed Integer 32	R/W	Signed int 32, Unsigned int 32, BCD int 32
		0 - 31	—	Internal Signed Integer 32 bit of word	R/W	Discrete
R	0 - 65535	—	—	Internal Floating point 32	R/W	Floating Pt 32
T	0 - 65535	—	—	Timer Structure	—	—
			.Done	Timer done bit	Read Only	Discrete
			.Zero	Timer accumulator is at 0	Read Only	Discrete
			.Timing	Timer is timing	Read Only	Discrete
			.Reset	Timer is reset	Read Only	Discrete
			.ACC	Timer accumulator value	R/W	Signed int 32
CT	0 - 65535	—	—	Counter Structure	—	—
			.Done	Counter done bit (counting up)	Read Only	Discrete
			.Zero	Counter accumulator is at 0	Read Only	Discrete
			.Reset	Counter is reset	Read Only	Discrete
			.DnDone	Counter done bit (counting down)	Read Only	Discrete
			.ACC	Counter accumulator value	R/W	Signed int 32
SS	0 - 65535	—	—	Short String (64 chars)	R/W	ASCII String
SL	0 - 65535	—	—	Long String (128 chars)	R/W	ASCII String
UDT	0 - 65535	—	—	User Date/Time Structure	R/W	—
			.Date	Year, Month, Day combined	R/W	Signed int 32
			.Year	Year	R/W	Unsigned int 16 (with Hex option in objects)
			.Month	Month	R/W	Unsigned int 16 (with Hex option in objects)
			.Day	Day	R/W	Unsigned int 16 (with Hex option in objects)
			.Time	Day of Week, Hour, Minute, Second combined	R/W	Signed int 32
			.DayofWeek	Day of the Week	R/W	Unsigned int 16 (with Hex option in objects)
			.Hour	Hour	R/W	Unsigned int 16 (with Hex option in objects)
			.Minute	Minute	R/W	Unsigned int 16 (with Hex option in objects)
			.Second	Second	R/W	Unsigned int 16 (with Hex option in objects)
PL	0 - 65535	—	—	Peer Link Data word	R/W	Unsigned int 16 (with Hex option in objects)
		0 - 15	—	Peer Link Data word bit of word	R/W	Discrete
DLX	0 - 177777 (Octal)	—	—	DL Server Input Bits	R/W	Discrete
DLY	0 - 177777 (Octal)	—	—	DL Server Output Bits	R/W	Discrete
DLC	0 - 177777 (Octal)	—	—	DL Server Internal Bits	R/W	Discrete
DLV	0 - 177777 (Octal)	—	—	DL Server Internal Unsigned Integer 16	R/W	Unsigned int 16 (with Hex option in objects), Signed int 16, BCD int 16
		0 - 15	—	DL Server Internal Unsigned Integer 16 bit of word	R/W	Discrete
MI	0 - 65535	—	—	Modbus Input Bits	R/W	Discrete
MC	0 - 65535	—	—	Modbus Coils	R/W	Discrete
MIR	0 - 65535	—	—	Modbus Input Registers	R/W	Unsigned int 16 (with Hex option in objects), Signed int 16, BCD int 16
		0 - 15	—	Modbus Input Registers bit of word	R/W	Discrete
MHR	0 - 65535	—	—	Modbus Holding Registers	R/W	Unsigned int 16 (with Hex option in objects), Signed int 16, BCD int 16
		0 - 15	—	Modbus Holding Registers bit of word	R/W	Discrete
LastMSG	0 - 65535	—	—	System Message String (128 chars)	Read Only	ASCII String
LastERR	0 - 65535	—	—	System Error String (128 chars)	Read Only	ASCII String

Note: Data Type - Items in Bold should be default C-more Data type to use when importing.

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