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Parameter Settings for HEIDENHAIN Angle Encoders
Model
11 µA
/ 1 V
PP
/ RPD 486
/ ROD 1080
ROD 250C/ROD 280C
RON 255C/RON 285C
ROD 250C/ROD 280C 18 000 dist.c 1000
/ROD 282C
RON 255C/RON 285C
/RON 287C
ROD 700C/ROD 780C
RON 705C/RON 785C
RON 706C/RON 786C
RON 905 /
ROD 800C/ROD 880C 36 000 dist.c 1000
RON 806C/ROD 886C
Example:
Set parameters for any encoder
Angle encoder with line count s = 18 000
Desired display step a = 0.001°
Subdivision P36 = = = = = 360° / s / a = 20
Counting mode P37 = 1 (display counts 1, 2, 3, ....)
Decimal places of a: P38 = 3
Convert decimal degrees to degrees, minutes, seconds
1 degree (1°) = 60 minutes (60'); 1 minute (1') = 60 seconds (60'')
1 second (1'') ≈ 0.000278°
PP
3 600 one
9 000 one
36 000 one
Display
step
P43
single
0.01°
0.005°
0.001°
single
0.005°
0.001°
0.001°
0.000 5°
0.000 1°
single 0.000 1°
0.000 1°
Sub-
Count.
division
mode
P36
P37
10
1
20
5
100
1
8
5
40
1
20
1
40
5
200
1
100
1
100
1
Decim.
places
P38
3
3
3
3
3
4
4
4
4
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