Sanyo SUPER BL P5 - How to Connect and Set External Regenerative Resistor (Optional)

9. SPECIFICATIONS
9－140
9.5.3 How to Connect and Set External Regenerative Resistor (Optional)
Select an external regenerative resistor according to the regenerative power calculated in "9.1.16
Regenerative Processing". The following explains how to use the resistor.
Fig. 9-28 Typical External Regenerative Resistor Connecting Diagram
CN1
Y / COM
P
X
50 (23) pin
Thermostat
contact output
35 (36) pin
5 to 24 VDC
General-purpose input
35 pin (general-purpose
input 36 pin)
Input sequence
power 2 (input
sequence power 1)
Regenerative resister Servo Amplifier
Host controller
Set the general-purpose input to the external overheating detection input function (bits 4 and
5 of the Func3 parameter).
When connecting a thermostat contact output to the amplifier, use a B-contact type
thermostat.
For amplifiers having a capacity of 50 A, be sure to remove the short-circuit bar across the P
and X terminals before installing an external regenerative resistor.