Appendix
A.4 Setting a non standard HTL encoder
Converter with the control units CU240D-2
Operating Instructions, 04/2018, FW V4.9 SP10, A5E34262100B AF
337
Parameter Description
Bit
Signal name
1 signal
0 signal
21
A one-off zero mark distance error is tolerated. In the event of a
defect, the fault F3x100/F3x101 does not appear, but alarm
A3x400/A3x401 does.
Yes
No
25
Switch-off encoder voltage supply during parking
Yes
No
A bit-wise configuration is only possible if the corresponding property is also present in r0458.
p0437[0]
Sensor Module configuration extended (Factory setting: 0000 0000 0000 0000 0000 1000 0000 0000 bin)
Bit
Signal name
1 signal
0 signal
00
Data logger
Yes
No
01
Zero mark edge detection
Yes
No
04
Edge evaluation bit 0
Yes
No
05
Edge evaluation bit 1
Yes
No
06
Freeze the speed actual value for dn/dt errors
Yes
No
11
Fault handling after PROFIdrive
Yes
No
12
Activate additional messages
Yes
No
26
Deselect track monitoring
Yes
No
p0438[0]
Squarewave encoder filter time
(Factory setting: 0.64 [μs])
0
No filtering
p0439[0]
Encoder ramp-up time (Factory setting: 0 [ms])
p0453[0]
Pulse encoder evaluation zero speed measuring time (Factory setting: 1000 [ms])
If no pulses are detected from track A/B during this time, a speed actual value of zero is output.
This function is required for slow-running motors so that actual speeds close to zero can be output correctly.
For further information, please refer to the List Manual.
