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In such applications, calculate ER and hence regeneration resistor power according to the formula below.<br />
Item Formula Description for Symbols<br />
E<br />
G<br />
: Working Energy during the regenerative<br />
period. (J)<br />
Calculate the working Energy<br />
ω<br />
rm , G<br />
: Motor running speed during the<br />
during the continuous E<br />
G<br />
= ( π / 60) ωrm,<br />
GTGt<br />
G regenerative period . (rpm)<br />
regenerative period.<br />
T<br />
G<br />
: Loading Torque during the regenerative<br />
period (Nm)<br />
t : Regenerative Time. (s)<br />
G<br />
The formula for step 4 in the previous table will be:<br />
E = E - ( E + E ) + E<br />
R<br />
M<br />
L<br />
C<br />
G<br />
5-6-8 Fan Setting<br />
Availabel models that equipped with the fan ( TSTA-50 & TSTA-75 ).<br />
Parameter Name Setting Description<br />
0 Auto-run by internal temperature sensor.<br />
Control<br />
Mode<br />
Cn031<br />
Cooling fan running<br />
mode<br />
1 Run when Servo ON<br />
2 Always Running.<br />
ALL<br />
3 Disabled.<br />
5-6-9 Analog Monitor<br />
There are two analog output signals which can be used to monitor running Speed, Torque, Current and<br />
Position as follows:<br />
Parameters Name & Function Default Unit<br />
Analog monitor output selection (MON1)<br />
Setting<br />
Explanation<br />
0 Speed feedback<br />
Setting<br />
Range<br />
Control<br />
Mode<br />
Cn006.0<br />
Cn006.1<br />
1 Torque control<br />
2 Speed control<br />
3 Pulse <strong>com</strong>mand input<br />
4 Position deviation value<br />
5 Electrical angle<br />
6 Main circuit (Vdc Bus) voltage<br />
Analog monitor output selection MON2<br />
Refer to Cn006.0 for setting this parameter<br />
2<br />
0<br />
X<br />
0<br />
│<br />
6<br />
ALL<br />
5-73
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