HEIDENHAIN ND 286 - Manual (Page 8)

Parameter Meaning Function / Effect Setting
Subdivision of encoder signals
Subdivision 4, 2, 1, 0.8, 0.5, 0.4, 0.2, 0.1
Counting 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 0
mode 0 - 2 - 4 - 6 - 8 - 0
0 - 5 - 0
External Interpolation of Encoder Signals
1, 5, 10, 20, 50
Places after decimal 1 / 2 / 3 / 4 / 5 (up to 7 with inch display)
Decimal point
Reference One reference mark
marks Distance-coded with 500
•
SP
(SP = signal period)
Distance-coded with 1000
•
SP
(e.g. for LS 303 C / LS 603 C)
Distance-coded with 2000
•
SP
Distance-coded with 5000
•
SP
Reference mark Evaluation
evaluation No evaluation
Encoder No monitoring ( Alarm Off)
Encoder monitoring Contamination
Frequency
Contamination and frequency
Speed of Slow
data output Fast, storage rate: P54
Latch speed 0.2 / 0.4 / 0.8 / 1.6 / 3.2 / 6.4 / 12.8 / 25.6 [µs]
Data output Data output concurrent ( Actual)
from output Frozen
signal Frozen/concurrent
Sign level Low = Minus ( Sign Low)
High = Minus ( Sign High)
Behavior w/o Data output always active
latch signal Output high impedance ( Tristate)
Trigger limit 1 Enter numerical value
Trigger limit 2 Enter numerical value
Value for Enter numerical value for datum setting via
Preset datum switching input or with the ENT key
Display No zero reset/preset with CL/ENT
reset/preset Zero reset with CL ( Set Zero),
no preset with ENT
Zero reset with CL and
preset with ENT to value in P79
Display after message displayed
Message switch-on message not displayed
Output of Error signal sent to data output
error signal Error signal not sent to data output