SICK HIPERFACE DSL - Page 95

Table 59: Reading the resolution.
Transaction Register
PC_BUFFER0 PC_BUFFER1 PC_BUFFER2 PC_BUFFER3 PC_BUFFER4 PC_BUFFER5 PC_BUFFER6 PC_BUFFER7 PC_ADD_H PC_ADD_L PC_OFF_H PC_OFF_L PC_CTRL
Write 58 81 00 00 01
Wait for FREL = 1
Read Resolution (32 bit)
8.4.3 Measurement range
The measurement range defines the number of coded rotations of the encoder (rotary
encoders), or the coded measurement range in multiples of measurement steps (linear
encoders).
Direct read access to measurement range returns the defining values:
Table 60: Resolution defining values
Defining value Offset Value
RID 082h
Resource name 0 "RANGE"
Data size 1 4
Read access level 2 0
Write access level 3 15
Time overrun 4 70
Data type 5 05h – 32 bit, unsigned
Mandatory yes
The measurement range is given as a 32 bit unsigned value.
For this resource, access to the offset base is not meaningful as the size of the
resource data is smaller than the maximum for a "long message" transaction.
Table 61: Reading the measurement range.
Transaction Register
PC_BUFFER0 PC_BUFFER1 PC_BUFFER2 PC_BUFFER3 PC_BUFFER4 PC_BUFFER5 PC_BUFFER6 PC_BUFFER7 PC_ADD_H PC_ADD_L PC_OFF_H PC_OFF_L PC_CTRL
Write 58 82 00 00 01
Wait for FREL = 1
Read Measurement range (32
bit)
8.4.4 Type name
This resource indicates the type name of the encoder. The designation is stored in ASCII
format with a maximum length of 18 characters. Unallocated characters are stored with
the ASCII code 00h.
Direct read access to type name returns the defining values:
MOTOR FEEDBACK SYSTEM RESOURCES 8
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