Kollmorgen MMC Smart Drive Series, Hardware Manual

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Kollmorgen - June 2014 113
MMC Smart Drive Hardware Manual
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230V 3 PHASE MMC SMART DRIVE NEXTGEN
F2 Connector Encoder Emulation Output
Note: The F2 connector can be configured to provide an emulated Output of the encoder connected
to F1, as described below. When so configured, a feedback device (Incremental Encoder or SFD),
cannot be connected to F2.
F1 Motor Feedback Type
• Input Limit
•
Maximum Encoder Emulation Output Rate
• Emulated Output Description
Incremental Encoder
•
720 KHz
• 2.88 M counts/sec.
•
The motor encoder A/B/I inputs are electrically buffered
and can be retransmitted out of the F2 connector.
High Resolution Encoder
SFD
• 100 KHz
•
400 K counts/sec.
• The encoder SIN/COS signals are electrically squared
and retransmitted as A/B. The index mark “I” is
synthesized by the Drive. Absolute position information
is not available via the Encoder Emulation Output.
Resolver
•
500 RPS
• 2.00 M counts/sec.
•
The resolver inputs are converted to 4096 lines/16384
counts per revolution of A/B encoder output. The Drive
synthesizes the index mark “I” once per revolution of
the resolver. Absolute position information is not
available via the Encoder Emulation Output.
General Purpose Inputs
Configuration
•
6 optically isolated 24V DC Inputs
• Sink or Source in group of 6
•
2 optically isolated 24V DC Fast Inputs
• Sink or Source in group of 2
Guaranteed On 15 VDC
Guaranteed Off 5 VDC
Time delay on 1 ms max. (3us for Fast Inputs)
Time delay off 1 ms max (50us for Fast Inputs)
Input voltage Nominal 24 VDC, maximum 30 VDC