ProfiNet / ProfiBus interfaces
MA 1263-A010 EN
34
No. Meaning
Default
P33
TBD
1
P34
Encoder type
0 = no encoder
1 = incremental 5.0 V
2 = incremental 5.5 V
3 = serial interface SSI binary Code 5.0 V
4 = serial interface SSI binary Code 5.5 V
5 = serial interface SSI Gray Code 5.0 V
6 = serial interface SSI Gray Code 5.5 V
7 = EnDat 5 V
8 = EnDat 5.5 V
9 = resolver
10 = LVDT 4-wire
11 = LVDT 5/6-wire
0
P35
Encoder resolution for SSI and EnDat encoder
Enter max. encoder resolution in Bit (max. 48 Bit)
Special feature EnDat: if the parameter is set to zero,
the controller uses the resolution which is read from the
connected instrument.
10
P36
Encoder function
This parameter specifies the use of P21 as a pure
counter or whether its value is continuously compared
with the value of the P20 counter, if the counter values
vary too much, the motion is aborted with an error
message.
0 = counter
1 = SFI
0
P37
Encoder tolerance for SFI
Enter tolerance value for SFI evaluation
Input: tolerance value for SFI-evaluation in the selected
resolution (P3 * P20). If P21 is used for step failure
indication the scale of the counter P20 * P3 must be
equal to the scale of the counter P21 * P39 and P21
must be set to zero after initialization of the scaling (or
can be set to the same value as P20).
e.g. scaling to 360°/rev.: Motor 200 steps per revolution,
1/20 step,
P3 = 360 / 200 / 20 = 0.09,
encoder 10 bit / rev.
P39 = 360 / 2
10
= 0.3515625
0
