07_Altivar38_users_manual.pdf

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Altivar 38
Telemecanique
User's manual
Variable speed controllers
for asynchronous motors,
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ESPAÑOL
ENGLISH
DEUTSCH
ITALIANO
FRANÇAIS
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When the drive is powered up, the power components and some of the control components are
connected to the line supply. It is extremely dangerous to touch them. The drive cover must be kept
closed.
CAUTION
After the ALTIVAR has been switched off and the green LED has gone out, wait for 3 to 10 minutes before
working on the equipment. This is the time required for the capacitors to discharge.
The motor can be stopped during operation by inhibiting run commands or the speed reference while the
drive remains powered up. If personnel safety requires prevention of sudden restarts, this electronic
locking system is not sufficient: fit a cut-off on the power circuit.
The drive is fitted with safety devices which, in the event of a fault, can shut down the drive and
consequently the motor. The motor itself may be stopped by a mechanical blockage. Finally, voltage
variations, especially line supply failures, can also cause shutdowns.
NOTE
If the cause of the shutdown disappears, there is a risk of restarting which may endanger certain
machines or installations, especially those which must conform to safety regulations.
In this case the user must take precautions against the possibility of restarts, in particular by using a low
speed detector to cut off power to the drive if the motor performs an unprogrammed shutdown.
Equipment should be designed in accordance with the specifications laid down in the IEC standards.
As a rule, the drive power supply must be disconnected before any operation on either the electrical or
mechanical parts of the installation or machine.
The products and equipment described in this document may be changed or modified at any time, either
from a technical point of view or in the way they are operated. Their description can in no way be
considered contractual.
The Altivar 38 must be considered as a component: it is neither a machine nor a device ready for use in
accordance with European directives (machinery directive and electromagnetic compatibility directive).
It is the responsibility of the end user to ensure that the machine meets these standards.
CAUTION
The drive must be installed and set up in accordance with both international and national standards.
Bringing the device into conformity is the responsibility of the systems integrator who must observe the
EMC directive among others within the European Union.
The specifications contained in this document must be applied in order to comply with the essential
requirements of the EMC directive.
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Contents
Preliminary Recommendations _____________________________________________________ 68
Selecting a Drive with Heatsink _____________________________________________________ 69
Available Torque ________________________________________________________________ 70
Technical Specifications ___________________________________________________________ 71
Dimensions - Fan output __________________________________________________________ 73
Mounting and Temperature Conditions _______________________________________________ 74
Removing the IP 41 Protective Blanking Cover _________________________________________ 76
Mounting in a Wall-fixing or Floor-standing Enclosure ____________________________________ 77
Access to Terminals - Power Terminals _______________________________________________ 78
Control Terminals ________________________________________________________________ 80
Electromagnetic Compatibility - Wiring _______________________________________________ 81
Wiring Recommendations, Use _____________________________________________________ 83
Connection Diagrams _____________________________________________________________ 84
Keypad operation ________________________________________________________________ 87
Access to Menus ________________________________________________________________ 88
Access to Menus - Programming Principle ____________________________________________ 89
Macro-Configurations _____________________________________________________________ 90
Display Menu ___________________________________________________________________ 91
Adjust Menu ____________________________________________________________________ 92
Drive Menu _____________________________________________________________________ 95
Control Menu ___________________________________________________________________ 98
I/O Menu _____________________________________________________________________ 101
Configurable I/O Application Functions ______________________________________________ 105
Fault Menu ____________________________________________________________________ 114
Files Menu ____________________________________________________________________ 116
Communication and Application Menus / Return to factory settings ________________________ 118
Operation - Maintenance - Spares and Repairs ________________________________________ 119
Faults - causes - remedies ________________________________________________________ 120
Record of configuration and adjustments _____________________________________________ 123
Summary of menus _____________________________________________________________ 125
Index ________________________________________________________________________ 128
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Preliminary Recommendations
Acceptance
Check that the drive reference printed on the label is the same as that on the delivery note
corresponding to the purchase order.
Remove the Altivar 38 from its packaging and check that it has not been damaged in transit.
Handling and storage
To ensure the drive is protected before installation, handle and store the device in its packaging.
Handling on installation
The Altivar 38 range comprises 9 sizes of device, with various weights and dimensions.
Small drives can be removed from their packaging and installed without a handling device.
A hoist must be used with large drives; for this reason they are supplied with 4 handling "lugs". The precautions
described below must be observed:
45¡
max.
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