KEYENCE DL-EP1 - Manual (Page 111)

5-5 Objects Usable by DL-EP1
5-23
Message Router Object
5
App
end
ix
- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (GT2) -
„ List of general and additional statuses returned to each service
This object directly accesses and controls the data, which is exchanged via cyclic
communication, via message communication. This object can be used to send data
to the devices that do not support cyclic communication.
„ Class
z Class service
This object supports Get_Attribute_Single (0EH).
z Class attribute (instance ID: 00H)
„ Instance
z Instance service
This object supports Get_Attribute_Single (0EH) and Set_Attribute_Single (10H).
z Instance attribute (instance ID: 64H to 65H)
The instance ID is assigned when it is used to set a tag.
Instance ID: 64H to 65H
*1 Reading with Get_Attribute_Single ensures synchronism in instance ID units.
*2 For details on the data assigned to each instance ID, refer to "monitor data"
(instance ID: 64H) and "external input" (instance ID: 65H) of each sensor
amplifier.
Name
General
Status
Additional
(Extended)
Status
Description
Get_Attribute_Single
00H - The service has ended normally.
05H - The designated instance ID does not exist.
14H - The designated attribute ID does not exist.
Others 08H - The designated service is not supported.
Assembly Object (Class ID: 04H)
Attribute ID Name Description Attribute
Data
Type
Parameter
Range
01H Revision Object revision R UINT 0002H
Attribute ID Name Description Attribute
Data
Type
Parameter
Range
03H Data
Data assigned to Instance
ID
R/W
BYTE
array
Number of bytes
assigned to
intendance ID
*1*2
04H Size
Number of bytes
assigned to Instance ID
R UINT
Set size assigned to
instance ID (byte
unit)