Galil Motion Control amp 19540 manual Page 11
AG2
Sets the amplifier gain on that axis to 1.0 A/V (high)
AG0
Sets the amplifier gain on that axis to 0.4 A/V (low)
AU1
No jumper for normal current loop gain. Jumper for high current loop gain.
The normal current loop gain should be chosen for low inductance motors (less than 5 mH with a 24V supply or 10 mH
with a 48 V supply).
Optoisolation Power
These jumpers set the power source for the controller's digital input optoisolators. If an external supply is used for the
general purpose inputs, the Error digital output is unavailable. If an external supply is used for the limit and home switch
inputs, the Reset digital input is unavailable.
EROUT
Jumper EROUT to ERR/INCOM to bring out the controller's error digital output to AUX I/O J3 pin 30.
INCOM
Jumper INCOM to ERR/INCOM to bring the controller's digital input common to AUX I/O J3 pin 30 (Optima series
only). An external DC power supply between 5 and 24 V must be connected to this pin to use the controller's general
purpose digital inputs and Abort input.
Jumper INCOM to +5V to tie the controller's digital input common to the controller's 5 V power supply (Optima series
only). This bypasses the optoisolation for the digital inputs.
EXT RESET
Jumper EXT RESET to RST/LSCOM to bring out the controller's Reset digital input to AUX I/O J3 pin 44.
LSCOM
Jumper LSCOM to RST/LSCOM to bring the controller's limit/home switch common to AUX I/O J3 pin 44 (Optima
series only). An external DC power supply between 5 and 24 V must be connected to this pin to use the controller's
limit and home switches.
Jumper LSCOM to +5V to tie the controller's limit/home switch common to the controller's 5 V power supply (Optima
series only). This bypasses the optoisolation for the limit and home switch inputs).
Analog Ground
GND/AG
Insert jumper when using a DMC-2000, 2100, or 2200 controller. This ties the analog (+/-12 V) ground to digital (5 V)
ground.
PGM
reserved
AMP-19520/40
Jumpers
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11
