Omron ethernet direct dr 170 14 Manuel D’Utilisation
Klinkmann Automation Omron Ethernet DAServer
44
Omron Ethernet DAServer Ver 1.x User Manual Rev 1.4 17014m14
C/CPM2x PLCs
The following table lists the supported item names for the C-series PLCs:
Memory Area
Prefix
Tag
Type
Range
Value
Range
Format
Suffix
CIO area
(Bit status)
IR
Discrete
IR0:00...IR511:15
or 0.00...511.15 (**)
0, 1
CIO area
(Word contents)
IR
Integer
IR0... IR511
or 0...511 (**)
(*)
u s b f g l
m d e c
Latching Relay area
(Bit status)
LR
Discrete
LR0:00... LR63:15
0, 1
Latching Relay area
(Word contents)
LR
Integer
LR0... LR63
(*)
u s b f g l
m d e c
Holding Relay area
(Bit status)
HR
Discrete
HR0:00... HR99:15
0, 1
Holding Relay area
(Word contents)
HR
Integer
HR0... HR99
(*)
u s b f g l
m d e c
Auxiliary Relay area
(Bit status)
AR
Discrete
AR0:00... AR27:15
0, 1
Auxiliary Relay area
(Word contents)
AR
Integer
AR0... AR27
(*)
u s b f g l
m d e c
Completion flags for
Timers/Counters(***)
TC
Discrete
TC0... TC511
0, 1
Present Values for
Timers/Counters
PV
Integer
PV0... PV511
(*)
u s b f g l
m d e c
Data Memory area
(Bit status)
DM
Discrete
DM0:0...DM9999:15
0, 1
Data Memory area
(Word contents)
DM
Integer
DM0...
DM9999
(*)
u s b f g l
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: