5 Installation and commissioning
HSD S.p.A. © - h0104k02a.fm091115
45
5.6
Fieldbus interface
The devices support E-NETx communications protocol.
5.6.1
E-NETx
As far as regards :
the connection mode,
the max. number of the units that can be connected,
the cable type to be used,
the need to use modems and/or antenna towers,
refer to the user manual "Technical characteristics and E-NETx connection” (for the E-NETx
communication protocol) issued by HSD S.p.A..
5.7
Regenerative effect on bus DC
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 1000
rpm. A faster speed could damage and ruin the motor.
Protocol type
E-NETx
Transmission speed
3 Mbit/sec
Max. distance from master
100 m
Number of addresses that can be selected
32
Summary of Contents for CPH 400 B
Page 2: ......
Page 4: ...Information about the publication 4 HSD S p A H5834D0175 fm091115 ...
Page 8: ...Table of contents 8 HSD S p A H5834D0175TOC fm091115 ...
Page 9: ...Preliminaries ...
Page 10: ......
Page 16: ...1 Preliminary information 16 HSD S p A h0101k00a fm091115 ...
Page 20: ...2 Safety information 20 HSD S p A h0115k00a fm091115 ...
Page 21: ...Description ...
Page 22: ......
Page 50: ...5 Installation and commissioning 50 HSD S p A h0104k02a fm091115 ...
Page 51: ...Maintenance ...
Page 52: ......
Page 54: ...6 Maintenance 54 HSD S p A h0107k00a fm091115 ...
Page 55: ...Appendices ...
Page 56: ......
Page 62: ...A Technical characteristics 62 HSD S p A h0124k00a fm091115 ...
Page 64: ...B Disposal 64 HSD S p A h0109k00a fm091115 ...
Page 66: ...C Spare parts 66 HSD S p A h0111k00a fm091115 ...
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