Switches
S1-1: Control Input Invert– Affects control input on Pins Z6 and Z8. Set to the (A) position, the input signal
will be inverted at test point (TP1). Set to the (B) position, the input signal will not be inverted at test
point (TP1).
S1-2: Control Input Invert– Affects control input on Pins B6 and B8. Set to the (A) position, the input signal
will be inverted at test point (TP1). Set to the (B) position, the input signal will not be inverted at test
point (TP1).
S1-3: P Gain Enable– Used to control the Proportional Gain stage of the PID amplifier. Set to the (A)
position, the proportional stage input will be enabled. Set to the (B) position, the proportional stage
input will be disabled.
S2-1: I Gain High Range– Used to select the high range of Integral Gain. Set closed, the gain range is 2 to
300 volts/sec-volt. Switch S2-3 should never be closed at the same time as this switch.
S2-2: I Gain Low Range– Used to select the low range of Integral Gain. Set closed, the gain range is 2 to 40
volts/sec-volt. Switch S2-3 should never be closed at the same time as this switch.
S2-3: I Gain Enable– Used to control the Integral Gain stage input. Set closed, the integrator is disabled.
Set open, in conjunction with S2-1 or S2-2 closed, the integrator is enabled. Switch S2-1 and switch S2-2
should never be closed at the same time as this switch. Note: If the Integral Gain is not used, close S2-3
and ground the integrator reset pin (Z24). This will prevent the integrator output from drifting and
influencing other control signals.
S2-4: D Gain High Range– Used to select the high range of Derivative Gain. Set closed, the gain range is .3
to 2 volt-sec/volt. Switch S2-6 should never be closed at the same time as this switch.
S2-5: D Gain Low Range– Used to select the low range of Derivative Gain. Set closed, the gain range is .05
to .2 volt- sec/volt. Switch S2-6 should never be closed at the same time as this switch.
S2-6: D Gain Enable– Used to control the Derivative Gain stage input. Set closed, the stage is disabled.
Switch S2-4 and switch S2-5 should never be closed at the same time as the switch.
Installation Guide
Servo Amplifier
Amplifier Settings
8 |
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Danfoss | August 2023
BC459665217198en-000101