126 / 157 V3.3 11.07.2007 KRC-AD-KRC2ed05-BA en
KR C2 edition05
Softkeys
Fig. 11-15: Check communication
Parameter Description
System info - Check com-
munication
The RDC sends data words to the DSE in a 
125 µs cycle. This function is used to check 
the communication between the DSE and 
the RDC
Order The last command the DSE has sent to the 
RDC
Value Motor temperatures of axes 1 to 8
Error Encoded display of the encoder error bits 
and EMT signals
Checksum Checksum for all transferred data
Axes 1 to 8 Displays the resolver position of axis nn. 
The values vary during operation. If a 
resolver position has the value 0, there is 
an encoder error
Communication error state If more than 3 transmissions have failed, 
the value 0001 is displayed.
Communication error coun-
ter
Sum of all incorrect transmissions since the 
last "Reset comm. errors"
Fig. 11-16: Encoded display of the encoder error bits and EMT signals
Softkey Description
Rest comm. errors Sets errors to 0