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8. SPINDLE PARAMETERS
8.4 Supplement
II - 286
(3) Setting the output scale
# No. Abbrev Parameter name
3455 SP255 DA1MPY D/A output channel 1 magnification
3456 SP256 DA2MPY D/A output channel 2 magnification
Usually, the standard setting value is set for the output scale (SV063, SV 064). Set the output magnification
with a 1/256 unit. When "0" is set, the output will be made as well as when "256" is set.
SP255 10 [V]
DATA x
256
x
256 (8bit)
+ 5 [V] (offset) = Output voltage [V]
(Example) To output current FB at a 30-minute stall rating 20%/V unit (SP253=3, SP255=8)
8 10
819.2 x
256
x
256
+ 5 = 6 [V]