7 Product-specific CAN objects XN300 slice modules
7.21 XN-322-4AIO-I
Gateway XN-312-GW-CAN 06/16 MN050003-EN
www.eaton.eu
281
7.21.16 Input Channel Configuration (Object 0x51B0)
Object 0x51B0 must be used to configure the channels 0…20 mA or
4…20 mA measuring method.
Design of the data bytes:
Byte 0:
Feature
Description / Value
EDS
Name
InputChannelConfig
[MxSubExt51B0
ParameterName=InputChannelConfig
ObjectType=0x7
DataType=0x0005
AccessType=rw
PDOMapping=0
DefaultValue=0xF0
Count=1
Description
Input Channel Configuration
Object Code
ARRAY
Mapping
SDO
Data type
UNSIGNED8
Sub index
01 … FE
hex
Access
rw
Default value
F0
hex
1 Byte
Byte 0:
Sub index
1
≦
n
≦
254
B15
B14
B13
B12
B11
B10
B9
B8
B7
B6
B5
B4
B3
B2
B1
B0
MSB
LSB
Data bit
Designation
Meaning
Bit 1
Bit 0
0
0
Channel 1
Measurement range 0…20mA
0
1
Measurement range 4…20mA
1
0
–
1
1
Input disabled
Data bit
Designation
Description
Bit 3
Bit 2
0
0
Channel 2
Measurement range 0…20mA
0
1
Measurement range 4…20mA
1
0
–
1
1
Input disabled
Data bit
Designation
Description
4 – 7
reserved
Содержание XN-312-GW-CAN
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