7. SERVO PARAMETERS
7.5 Supplement
II - 213
(c) Setting the output scale
When "0" is set, the output will be made with the standard output unit. To change the output unit, set
a value other than "0".
The scale is set with a 1/256 unit. When 256 is set, the unit will be the same as the standard output.
# No. Abbrev Parameter name
2263 SV063 DA1MPY D/A output channel 1
output scale
2264 SV064 DA2MPY D/A output channel 2
output scale
(Example 1) When SV061 = 5, SV063 = 2560
The V-phase current value will be output with 1 A/V unit to D/A output ch.1.
(Example 2) When SV063 = 11, SV064 = 128
The position droop will be output with a 2mm/Vunit to D/A output ch.2.
(2) MDS-C1-Vx, MDS-B-Vx, MDS-B-Vx4
(a) D/A Output specifications
Item Explanation
No. of channels 2ch
Output cycle 888µs (min. value)
Output precision 8bit
Output voltage 0V to 2.5V(zero) to +5V
Output scale
setting
±1/256 to ±128 times
CN9 connector
MO1 = pin 9
MO2 = pin 19
Output pins
GND = pin 1,11
Phase current feed back output function
L-axis U-phase current FB : pin 7
L-axis V-phase current FB : pin 17
M-axis U-phase current FB : pin 6
Function
M-axis V-phase current FB : pin 16
Option An drive unit with 2 axes also has 2 channels for D/A output.
Therefore, set the output data of the axis (SV061,62), which
is not observed, to "-1".
