Omron DR 170 14 Network Card User Manual


 
Klinkmann Automation Omron Ethernet DAServer 42
Omron Ethernet DAServer Ver 1.x User Manual Rev 1.3 17014m13
Memory Area Prefix
Tag
Type
Range Value
Range
Format
Suffix
IR & SR areas
(Bit status)(***)
IR
Discrete
IR0:00...IR255:15
or 0.00...255.15
0, 1
IR & SR areas
(Word contents) (***)
IR
Integer IR0...IR255
or 0...255
(*) u s b f g l
m d e c
Latching Relay area
(Bit status)
LR
Discrete
LR0:00... LR15:15
0, 1
Latching Relay area
(Word contents)
LR
Integer LR0... LR15 (*) u s b f g l
m d e c
Holding Relay area
(Bit status)
HR
Discrete
HR0:00... HR19:15
0, 1
Holding Relay area
(Word contents)
HR
Integer HR0... HR19 (*) u s b f g l
m d e c
Auxiliary Relay area
(Bit status)
AR
Discrete
AR0:00... AR23:15
0, 1
Auxiliary Relay area
(Word contents)
AR
Integer AR0... AR23 (*) u s b f g l
m d e c
Completion flags for
Timers/Counters(**)
TC
Discrete
TC0... TC255 0, 1
Present Values for
Timers/Counters
PV
Integer PV0... PV255 (*) u s b f g l
m d e c
Data Memory area
(Bit status) (****)
DM
Discrete
DM0:0...DM6655:15
0, 1
Data Memory area
(Word contents) (****)
DM
Integer DM0...
DM6655
(*) u s b f g l
m d e c
Item/point names, corresponding to IR and SR areas, 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.
(**) Read only
(***) Addresses 50 to 199 in IR & SR area in CPM2A/CPM2C PLCs and 20 to 199 in IR &
SR area in CPM1/CPM1A/SRM1(-V2) PLCs are read only.
(****) Addresses DM1024 to DM6143 in CPM1/CPM1A PCs and DM2048 to DM6143 in
CPM2A/CPM2C/SRM1(-V2) PCs are read only.
The following examples show the correct format for item names for C/CPM2x PLCs:
IR2:01 - CIO area (Bit status), word address 2, bit number 1.
211 - CIO area (Word contents), word address 211.
LR62.10 - Latching Relay area (Bit status), word address 62, bit number 10.
DM21 - Data Memory area (Word contents), word address 21.