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5 Installation and commissioning
34
HSD S.p.A. © - h0104k01a.fm291119
5.6.3
RS-485
With regards:
the use of the module
the communication protocol specifications
the instructions for interrogating the module to discover the firmware version installed
refer to the “RS485 Communication Protocol” User Manual (for the RS-485 Communication
Protocol), distributed by HSD S.p.A..
5.7
Regenerative effect on DC BUS (dynamo effect)
When the motor is switched off, the motor shaft may be moved externally. This will generate
energy in the motor.
If the motor is used in this way, remind that a reducer will multiply the motor shaft speed.
The same effect is reached during the motor braking phases. The generated energy depends on:
inertia mass on the slow shaft, the number of motors in braking phases on the same line, the
cables length, etc....
The motor shaft max tolerable speed (without reducer) under a dynamo effect is 5000
rpm. A faster speed could damage and ruin the motor.
Protocol type
RS-485
Transmission speed
9600 bit/s
38400 bit/s
Max. distance from master
100 m
Number of addresses that can be selected
32
Содержание SM 137 D
Страница 2: ......
Страница 4: ...Information about the publication 4 HSD S p A H5834D0189 fm291119 ...
Страница 8: ...Table of contents 8 HSD S p A H5834D0189TOC fm291119 ...
Страница 9: ...Preliminaries ...
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Страница 16: ...1 Preliminary information 16 HSD S p A h0101k00a fm291119 ...
Страница 20: ...2 Safety information 20 HSD S p A h0115k00a fm291119 ...
Страница 21: ...Descriptions ...
Страница 22: ......
Страница 26: ...3 Main parts 26 HSD S p A h0102k00a fm291119 ...
Страница 48: ...5 Installation and commissioning 48 HSD S p A h0104k01a fm291119 ...
Страница 49: ...Maintenance ...
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Страница 52: ...6 Maintenance 52 HSD S p A h0107k00a fm291119 ...
Страница 53: ...Appendices ...
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Страница 60: ...A Technical characteristics 60 HSD S p A h0124k00a fm291119 ...
Страница 62: ...B Disposal 62 HSD S p A h0109k00a fm291119 ...
Страница 70: ...Analytical index 70 HSD S p A H5834D0189IX fm291119 ...
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