Omron DR 170 14 manual CPM2x PLCs

Klinkmann Automation Omron Ethernet DAServer 44

C/CPM2x PLCs

The following table lists the supported item names for the C-seriesPLCs:

Memory Area

Prefix

Tag

Type

Range

Value

Range

Format

Suffix

CIO area	IR	Discrete	IR0:00...IR511:15	0, 1
(Bit status)			or 0.00...511.15 (**)
CIO area	IR	Integer	IR0... IR511	(*)	u s b f g l
(Word contents)			or 0...511 (**)		m d e c
Latching Relay area	LR	Discrete	LR0:00... LR63:15	0, 1
(Bit status)
Latching Relay area	LR	Integer	LR0... LR63	(*)	u s b f g l
(Word contents)					m d e c
Holding Relay area	HR	Discrete	HR0:00... HR99:15	0, 1
(Bit status)
Holding Relay area	HR	Integer	HR0... HR99	(*)	u s b f g l
(Word contents)					m d e c
Auxiliary Relay area	AR	Discrete	AR0:00... AR27:15	0, 1
(Bit status)
Auxiliary Relay area	AR	Integer	AR0... AR27	(*)	u s b f g l
(Word contents)					m d e c
Completion flags for	TC	Discrete	TC0... TC511	0, 1
Timers/Counters(***)
Present Values for	PV	Integer	PV0... PV511	(*)	u s b f g l
Timers/Counters					m d e c
Data Memory area	DM	Discrete	DM0:0...DM9999:15	0, 1
(Bit status)
Data Memory area	DM	Integer	DM0...	(*)	u s b f g l
(Word contents)			DM9999		m d e c

Item/point names, corresponding to Input/Output register area CIO, may be without prefix.

(*)Value range for unsigned integer is from 0 to 65535 (item/point name with suffix "U" ("u") or without suffix), for signed integers from –32768 to 32767 (item/point name with suffix "S" ("s")) and for 16-bit BCD is from 0 to 9999. The value range for 32-bit integer is from -2147483648 to 2147483647 and for 32-bit BCD is from 0 to 99999999. Default value range for Integer Tag Type is unsigned integer.

(**)Represented memory area range is for C200HS type controller. For models C200H, C1000H and C2000H - accessible memory area ranges are 0:00...255:15 for Discrete items and 000...255 for Integer items.

(***) Read only

The following table lists the supported item names for the CPM2x PLCs:

Omron Ethernet DAServer Ver 1.x User Manual Rev 1.4 17014m14