Installation Instructions
Encoder Option MCB 102
VLT® AutomationDrive FC 360
1.1.1 Introduction
The encoder module can be used as feedback source for closed loop speed control (7-00 Speed PID Feedback Source). Configure encoder option in parameter group 17-** Feedback Option.
Used for |
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VVC+ closed loop |
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Incremental encoder |
5 |
V TTL type, RS-422, max. frequency: 410 kHz |
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Incremental encoder |
1 |
Vpp, sine-cosine |
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Table 1.1 Supported Encoder Types/Specifications
1.1.2 Safety Instructions
WARNING
DISCHARGE TIME
The frequency converter contains DC-link capacitors, which can remain charged even when the frequency converter is not powered. Failure to wait the specified time after power has been removed before performing service or repair work, could result in death or serious injury.
1.Stop the motor.
2.Disconnect AC mains, permanent magnet type motors, and remote DC-link power supplies, including battery back-ups, UPS, and DC-link connections to other frequency converters.
3.Wait for the capacitors to discharge fully, before performing any service or repair work. The duration of waiting time is specified in Table 1.2.
Voltage [V] |
Minimum waiting time (minutes) |
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4 |
15 |
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380-480 |
0.37-7.5 kW |
11-75 kW |
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High voltage may be present even when the warning LEDs are off!
Table 1.2 Discharge Time
1.1.3 Items Supplied
•Encoder Option MCB 102
NOTICE
For J1-J5 enclosure types, a terminal cover must be ordered separately. For J6 and J7 enclosure types, no separate terminal covers are needed.
Enclosure |
Code number |
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J1 |
132b0263 |
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J2 |
132b0265 |
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J3 |
132b0266 |
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J4 |
132b0267 |
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J5 |
132b0268 |
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Table 1.3 Terminal Cover Code Numbers
1.1.4 Mounting the Option
Mount the option according to Illustration 1.1 and
Illustration 1.2.
1Option
2Terminal cover
Illustration 1.1 Frequency Converter, Option and Terminal Cover
Danfoss A/S © Rev. 2014-03-04 All rights reserved. |
MI06H202 |
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