SICK HIPERFACE DSL - Page 101

8.5.2 Temperature
This resource indicates the current temperature of the DSL motor feedback system. The
temperature is measured once per second.
If this relates to the temperature of the DSL motor feedback system, an error is indi‐
cated if the measured value is outside one or other of the range limits (see
chapter 7.6.3, error group 3, error number 0).
Direct read access to temperature returns the defining values:
Table 79: Temperature defining values
Defining value Offset Value
RID 0C1h
Resource name 0 "TEMPRTUR"
Data size 1 2
Read access level 2 0
Write access level 3 15
Time overrun 4 70
Data type 5 08h – 16 bit, with sign
Mandatory yes
The temperature value is stored as a signed 16 bit two's complement. The temperature
value units are tenths of degrees Celsius (0.1 °C).The temperature value is given in the
following format:
Table 80: Temperature definition
Byte Value Description
1/0 -2730 to 10000 Current temperature value in 0.1 °C
For this resource, access to the offset basis is not meaningful as the resource data can
be read using a "long message" transaction.
Table 81: Reading the encoder temperature
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 54 C1 00 00 01
Wait for FREL = 1
Read Encoder
temperature
8.5.3 Sensor monitor range
This resource indicates the minimum and maximum permitted values for product-spe‐
cific sensor monitoring. The availability and type of sensor monitoring will be docu‐
mented in the product data sheet.
Typical sensor monitoring includes measurement of the sender current for optical
encoders.
Direct read access to sensor monitor range returns the defining values:
Defining value Offset Value
RID 0C2h
MOTOR FEEDBACK SYSTEM RESOURCES 8
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Subject to change without notice