Yaskawa monitor/control object 125 (class 0x7d), Services supported, Attributes supported – Yaskawa SI-EN3D User Manual
Page 51
Instance
ID
Attribute
Name
Description
Get
Set
Size
Range
Default
...
...
...
...
...
O
Word
–
–
255
YY
MEMOBUS/
Modbus
Registers
0xFF00 to
0xFFFF
MEMOBUS/Modbus Registers
0xFF00 to 0xFFFF
O
O
Word
–
–
Note:
1. Attempting to set a read-only parameter results in an EtherNet/IP error code of 0x0E, Attribute Not Settable.
2. Attempting to access an invalid parameter results in an EtherNet/IP error code of 0x09, Invalid Attribute Value.
3. Refer to the MEMOBUS/Modbus Data Table in the MEMOBUS/Modbus Communications chapter of the drive manual for a list of
monitor data using the MEMOBUS/Modbus message area.
u
Yaskawa Monitor/Control Object 125 (Class 0x7D)
n
Services Supported
Service Code No. (Hex)
Service Name
0E
Get Attribute Single
10
Set Attribute Single
This is a dynamic explicit Class Object. With this Class object any parameter with a MEMOBUS/Modbus address less than
0x0100 can be accessed. This class is similar to the Drive Parameters Object Class 100, Object Class 100 differs slightly from
Object Class 125. In Object Class 125 the most significant byte of MEMOBUS/Modbus address is always zero and the Instance
ID remains at 1.
Given a typical MEMOBUS/Modbus Address 0f 0x00YY
The EtherNet/IP Instance value is equal to 0x01
The EtherNet/IP Attribute value is equal to YY
As an example, to access Drive Status (MEMOBUS/Modbus Address = 0x002C)
Class Object is 125 (0x7D) (Always for this Class Object)
Instance = 0x01
Attribute = 0x2C
n
Attributes Supported
Instance
ID
Attribute
MEMOBUS/
Modbus
Address
Description
Get
Set
Size
Range
Default
0
1
–
Object Software Revision
O
–
Word
–
1
1
1
0x0001
Drive Command Bits
O
O
Word
–
0
1
2
0x0002
Frequency Instruction
O
O
Word
–
4
..
..
..
..
O
O
Word
–
–
1
255
0x00FF
Unused
O
O
Word
–
–
Note:
1. Attempting to set a read-only parameter results in an EtherNet/IP error code of 0x0E, Attribute Not Settable.
2. Attempting to access an invalid parameter results in an EtherNet/IP error code of 0x09, Invalid Attribute Value.
3. Refer to the MEMOBUS/Modbus Data Table in the MEMOBUS/Modbus Communications chapter of the drive manual for a list of
monitor data using the MEMOBUS/Modbus message area.
11 Vendor-Specific (Yaskawa) Class Objects
YASKAWA SIEP YAICOM 16A 1000-Series Option Dual-Port EtherNet/IP SI-EN3D Technical Manual
51