Kollmorgen MMC Smart Drive Series, Hardware Manual

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Kollmorgen - June 2014 179
MMC Smart Drive Hardware Manual
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230V 1/3 PHASE MMC SMART DRIVE
7.1.6.1 Feedback Connectors (F1 and F2) Details
The F1 and F2 Feedback connectors support a variety of devices and functions. This
section helps clarify the capabilities and limitations of connected devices.
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All signals (other than the encoder inputs) are bussed internally between the two
feedback connectors F1 and F2. The bussed signals include motor commutation
inputs (except on Enhanced Feedback drives), temperature input, +5V power,
+9V power, and encoder power outputs.
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F1 can interface with incremental encoders, sinewave encoders, and resolvers
(using the optional resolver interface module). These signals are conditioned and
routed to the Drive I/O connector.
•
F2 can be designated (in PiCPro) as the motor feedback connector but only if F1
is not (either one or the other must be designated as such).
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F2 can interface with only incremental type encoders.
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Hall Sensors
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On all but Enhanced Feedback drives: The hall sensor inputs on F1 and F2
are connected together, allowing either F1 or F2 to accept the hall sensor sig-
nal, but NOT both. Only one feedback may be connected to motor hall sensor
inputs.
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On Enhanced Feedback drives: Hall sensor can only be connected to F2,
allowing a Comcoder to be connected to F2, while simultaneously allowing
any supported feedback device to be connected to F1.
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Refer to Table 7-15 for more information regarding the valid combinations of feed-
back on the F1 and F2 connectors.