ABB ACS880 - Exception Codes; Coils (0 Xxxx Reference Set)

DescriptionFunction nameCode
Supported subcodes:Encapsulated Interface Transport2Bh/0Eh
• 0Eh Read Device Identification: Allows
reading the identification and other informa-
tion.
Supported ID codes (access type):
• 00h: Request to get the basic device identific-
ation (stream access)
• 04h: Request to get one specific identification
object (individual access)
Supported Object IDs:
• 00h: Vendor Name (“ABB”)
• 01h: Product Code (for example, “AINFX”)
• 02h: Major Minor Revision (combination of
contents of parameters 7.5 Firmware version
and 58.2 Protocol ID).
• 03h: Vendor URL (“www.abb.com”)
• 04h: Product name (for example, “ACS880”)
Exception codes
The table below shows the Modbus exception codes supported by the embedded fieldbus
interface.
DescriptionNameCode
The function code received in the query is not an
allowable action for the server.
ILLEGAL FUNCTION01h
The data address received in the query is not an
allowable address for the server.
ILLEGAL DATA ADDRESS02h
The requested Quantity of Registers is larger than
the drive can handle.
ILLEGAL DATA VALUE03h
Note: This error does not mean that a value written
to a drive parameter is outside the valid range.
The value written to a drive parameter is outside the
valid range. See section Error code registers (holding
registers 400090…400100) (page 608).
SLAVE DEVICE FAILURE04h
The server is engaged in processing a long-duration
program command.
SLAVE DEVICE BUSY06h
Coils (0xxxx reference set)
Coils are 1-bit read/write values. Control Word bits are exposed with this data type. The
table below summarizes the Modbus coils (0xxxx reference set).
Transparent profileABB drives profileReference
Control Word bit 0OFF1_CONTROL00001
Control Word bit 1OFF2_CONTROL00002
Fieldbus control through the embedded fieldbus interface (EFB) 605