7 Product-specific CAN objects XN300 slice modules
7.13 XN-322-16DIO-PC05
Gateway XN-312-GW-CAN 06/16 MN050003-EN
www.eaton.eu
159
Data byte structure for objects 0x3172 to 0x3175:
7.13.7 Incremental Encoder Register (Object 0x3176 bis 0x3177)
Objects 0x3176 to 0x3177 are 16-bit count registers assigned to the corre-
sponding inputs.
Any writing command to counter mode register 0x4170 will result in all the
count registers object 0x3172 to 0x3177 being reset to 0x00.
IncrementalEncoder1 : Input 1 and Input 2
IncrementalEncoder2 : Input 3 and Input 4
The signals are evaluated with AB quadrature mode and X4 encoding.
Feature
Description
Value
EDS
Name
Counter1
3172
[MxSubExt317x]
ParameterName=Counterx
ObjectType=0x7
DataType=0x0005
AccessType=ro
PDOMapping=1
Count=1
Counter2
3173
Counter3
3174
Counter4
3175
Description
Counter Register Input x
Object Code
VAR
Mapping
PDO
Manual
Data type
UNSIGNED8
Sub index
01 … FE
hex
Access
ro
Byte 0:
Sub index
1
≦
n
≦
254
B7
B6
B5
B4
B3
B2
B1
B0
MSB
LSB
ACHTUNG NOTICE
To reset the count registers, write to counter mode register
0x4170 (this register is used to select an operating mode).
Содержание XN-312-GW-CAN
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