62
Manual – DFD11B DeviceNet Fieldbus Interface
6
The Common Industrial Protocol (CIP)
DeviceNet Characteristics
Instance 1 ... 9
Supported ser-
vices
Attribute
Access
Name
Data type
Default value
[hex]
Description
1
Get
Bad Flag
BOOL
00
0 = good / 1 = bad
2
Get
Direction
BOOL
00
01
00 = Input register
01 = Output register
3
Get
Size
UINT
0060
Data length in bits (96 bits = 12 bytes)
4
Get/Set
Data
ARRAY of
BITS
Data in format of the SEW parameter
channel
NOTES
Explanation of the attributes:
• Attribute 1 indicates whether an error occurred during the previous access to the
data field.
• Attribute 2 displays the direction of the instance.
• Attribute 3 indicates the data length in bits
• Attribute 4 represents the parameter data. When accessing attribute 4, the SEW
parameter channel must be attached to the service telegram. The SEW parameter
channel consists of the elements listed in the following table.
• In order to offer full compatibility to older drives and applications, the parameter
channel can be reduced to 6 Byte (Index and data).
Name
Data type
Description
Index
UINT
SEW parameter index
Data
UDINT
Data (32 bit)
Subindex
BYTE
SEW unit subindex
Reserved
BYTE
Reserved (must be '0')
Subaddress 1
BYTE
0
Parameter of
MOVIDRIVE
®
B or
gateway itself
1 ...63
SBus-address of drives connected to
the SBus of the gateway
Subchannel 1
BYTE
0
2
SBus
→
Subchannel of the gateway
Subaddress 2
BYTE
Reserved (must be '0')
Subchannel 2
BYTE
Reserved (must be '0')
Service Code [hex]
Service Name
Instance
0x0E
Get_Attribute_Single
X
0x10
Set_Attribute_Single
X
0
0
I
