CG28
369 MOTOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
DEVICENET PROTOCOL
CGCOMMUNICATIONS GUIDE
Acknowledge Handler object, Class code 2Bh, Instance 01h, Attributes:
4.10
I/O Data Input Mapping Object (class code A0h)
I/O Data Input Mapping Object, Class code A0h, Services:
Input/Output Data Input Mapping object, Class code A0h, Attributes.
I/O Data Input Mapping object, Class code A0h, Instance 01h, Attributes:
4.11
I/O Data Output Mapping Object (class code A1h)
I/O Data Output Mapping Object, Class code A1h, Services:
I/O Data Input Mapping object, Class code A0h, Instance 01h, Attributes:
ATTRIBUTE
ACCESS
NAME/DESCRIPTION
DATA TYPE
VALUE
01h
Get
Acknowledge timer
UINT
16 ms
02h
Get
Retry limit
USINT
1
CODE
NAME
DESCRIPTION
0x0E
Get_Attribute_Single
Returns the contents of the given attribute
ATTRIBUTE
ACCESS
NAME/DESCRIPTION
DATA TYPE
VALUE
01h
Get
Revision of I/O Data Input Mapping object
UINT
1
ATTRIBUTE
ACCESS
NAME/DESCRIPTION
DATA TYPE
DATA FORMAT
01h
Get
Motor data
1
1. The data available through this Class/Instance/Attribute will depend on which Poll Group is used
(see section
4.2: Poll Data
)
bytes (7)
see below
02h
Get
Flag change state
byte
F175
03h
Get
Digital data
bytes (4)
see below
04h
Get
Thermal capacity used
USINT
%
05h
Get
Time to trip
Word
F20
DATA FORMATS, DIGITAL DATA
BYTE
DESCRIPTION
LENGTH
UNITS
FORMAT
DEFAULT
1
Motor status
1 byte
---
F172
0
2
Digital input status
1 byte
---
F173
0
3
Digital output status
1 byte
---
F174
0
4
Flag change state
1 byte
---
F175
0
CODE
NAME
DESCRIPTION
0x0E
Get_Attribute_Single
Returns the contents of the given attribute
0x10
Set_Attribute_Single
Sets the contents of the given attribute
ATTRIBUTE
ACCESS
NAME/DESCRIPTION
DATA TYPE
DATA FORMAT
01h
Set
Control byte
1 byte
see below
DATA FORMATS, CONTROL BYTE
BIT POSITION
NAME
VALUES
0
Motor start
0, 1
1
Motor stop
0, 1
2
Fault reset
0, 1