HBM TIM-EC Montageanleitung Seite 68

Byte Significance
0 Control byte
1 Parameter set
selection
Torque and angle of rotation zero setting are set to be edge triggered (state change).
The shunt signal triggering is also edge triggered, i.e. triggering occurs once, even if the
corresponding signal remains permanently at request. The shunt signal triggering is
deleted 5 minutes after triggering (even if the triggering request remains present) or
immediately after the triggering request is cancelled. The shunt signal triggering must
first be cancelled before another triggering request can be accepted.
Parameter set selection:
Values from 1 to 32 and 64 represent a valid request/query to the TIM-EC to load the cor­
responding parameter set and to set the measurement processing to the parameter set.
The request is carried out by the TIM-EC if the parameter set selection is not blocked or if
the working parameter set is not currently being edited (in the web interface).
If an invalid parameter set is selected, this is signalled with the error flag Invalid parame­
ter set (Bit 5 TIM-EC parameter selection).
Parameter set loading is edge triggered, i.e. when a change is detected, the parameter
set in the TIM-EC is read once and is active.
Parameter sets 0 and from 33 to 62 are ignored by TIM-EC for the loading.
The Flag Byte 3/Bit 5 (parameter set cannot be selected) is always set when the selection
request by the master and the return from TIM-EC differ.
The parameter set 63 loads the working parameter set with the factory settings.
66
Bit Values
0 0
1
1 0
1
2 0
1
3..7 0
0...6 0
1..32
33-62
63
7
Bit significance
No action
Request torque zero setting
No action
Request angle of rotation zero setting
Request shunt off
Request shunt on
Reserved
Parameter set no specification
Request select parameter set
No function/Parameter set no specification
Request load factory setting
Reserved
ETHERCAT® CONFIGURATION
TIM-EC