ElmoMC Gold Line Digital Servo Drives-Gold Whistle - Manual (Page 52)

Gold Whistle Installation Guide Installation
MAN-G-WHIIG (Ver. 1.208)
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4.9.2.3. Resolver
Figure 21: Port B – Resolver Connection Diagram
4.9.3. Port C – Emulated Encoder Output (J2)
Port C provides emulated encoder output derived from port A or port B feedback inputs, or
from internal variables. The output options are:
• Port A/B daisy chain (1:1) for incremental encoder
• Encoder emulation: Emulate any input sensor, digital or analog, or use to emulate an
internal variable such as virtual profiler.
• PWM output: any pair of outputs that is used as an encoder channel (e.g. channel A+ and
channel A-) can be configured by software to become PWM output.
• Pulse & Direction output: The output pins that are assigned as channel A and channel B
when used as encoder out can be configured by software to become pulse and direction
outputs, respectively.
This port is used when:
• The Gold Whistle is used as a current amplifier to provide position data to the position
controller.
• The Gold Whistle is used in velocity mode to provide position data to the position
controller.
• The Gold Whistle is used as a master in follower or ECAM mode.