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4-6 5708009-C
Advanced Energy
®
619DC BIAS/POWER
REGULATION
Digital
input
This pin is used in conjunction
with signal pin 7 to allow the
generator to regulate its power
based on an external feedback
signal. When a positive voltage
between 4 and 30 V is connected
to this pin (reference to ground
pin 19), the generator regulates
on the input voltage signal on pin
7 (DC BIAS INPUT).
0 to 10V = 0 to maximum rated
power output as defined by
configuration PIN position 2 in
Table 1-1.
See Wiring Diagram 4-6.
Note: When using this
regulation feature, the
setpoint must be given at
pin 5 (SETPOINT).
Setpoints cannot be
established through the
serial interface at this
time.
Table 4-1. User Port 25-Pin APEX Standard Pin Descriptions (Continued)
Signal
Pin
Return
Pin
Name Signal
Type
Description