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5 Installation and commissioning
HSD S.p.A. © - h0104k02a.fm091115
43
Polarity test on shared DC Bus network wiring with SM141D motors and
CPH400B drives
Each time a connection is made on the shared DC Bus to the machine (for example: extending the
power supply cable of the SM141D/CPH400B, node connecting several cables with the shared DC
Bus) it is always advisable to check the correct correspondence between the pinout and the power
cable conductors.
Extension of power cable with shared DC Bus to one SM141D motor or CPH400B
drive only
Instruments necessary: digital multimeter.
Before making any connections, carry out the following checks on the extended cable:
continuity test on all conductors from one end of the cable to the other, in order to check the
continuity at the connectors and the correspondence between the pinouts.
continuity test to detect any short-circuits between conductors (including earth and the two
shields short-circuited on the metal casing of the conductor).
The following test is carried out after having connected the extension to the SM141D / CPH400B.
Node at which two or more power cables arrive with shared DC Bus
Instruments necessary: digital multimeter.
Check to carry out on the node:
continuity test on all conductors from one end of the node to the other (for all ends, i.e. for all
the connectors involved), in order to check the continuity at the connectors and the
correspondence between the pinouts.
continuity test to detect any short-circuits between conductors (including earth and the two
shields short-circuited on the metal casing of the conductor).
M23
connec-
tor
6-pole
Conductor/
Signal
Diode test method
Ohmmeter
method
test n°1
test n°2
test n°3
test n°4
test n°5
test n°1
Multimeter
probe
Multimeter
probe
Multimeter
probe
Multimeter
probe
Multimeter
probe
Multimeter
probe
pin 1
DC BUS+
-
-
-
pin 2
PHASE/L
+
-
+/-
pin 3
EARTH/PE
pin 4
NEUTRAL/
N
+
-
+/-
pin 5
DC BUS-
+
+
+
Test result
0.43±0.2 V 0.43±0.2 V 0.43±0.2 V 0.43±0.2 V 0.76±0.4 V
Open
circuit
Содержание CPH 400 B
Страница 2: ......
Страница 4: ...Information about the publication 4 HSD S p A H5834D0175 fm091115 ...
Страница 8: ...Table of contents 8 HSD S p A H5834D0175TOC fm091115 ...
Страница 9: ...Preliminaries ...
Страница 10: ......
Страница 16: ...1 Preliminary information 16 HSD S p A h0101k00a fm091115 ...
Страница 20: ...2 Safety information 20 HSD S p A h0115k00a fm091115 ...
Страница 21: ...Description ...
Страница 22: ......
Страница 50: ...5 Installation and commissioning 50 HSD S p A h0104k02a fm091115 ...
Страница 51: ...Maintenance ...
Страница 52: ......
Страница 54: ...6 Maintenance 54 HSD S p A h0107k00a fm091115 ...
Страница 55: ...Appendices ...
Страница 56: ......
Страница 62: ...A Technical characteristics 62 HSD S p A h0124k00a fm091115 ...
Страница 64: ...B Disposal 64 HSD S p A h0109k00a fm091115 ...
Страница 66: ...C Spare parts 66 HSD S p A h0111k00a fm091115 ...
Страница 73: ......