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SI-Safety Installation & Operating Manual
Issue Number: 1
7
Maintenance
7.1
Modification
Repair
This device can only be repaired by the original manufacturer.
Warranty
The warranty is void if the module is opened.
7.2
Module replacement
Note the following when replacing a module:
•
Disconnect the inverter from the line power supply.
•
Disconnect power supply from the device and remove the connection.
•
Remove the sensor connector.
•
Remove all other plug type connections.
•
Remove module from top hat rail and package in an EMC compliant manner.
•
Install a new module to the top hat rail.
•
Remake all connections.
•
Switch on the inverter.
•
Switch on the power supply.
•
Configure the device.
7.3
Maintenance intervals
Table 7-1
7.4
Diagnostic parameters
The SI-Safety module is designed to accept predefined data during operation. A fully
assigned patch cable for connecting the SI-Safety module (RJ45) and the Unidrive M
(RJ45) is required. The data to be transferred are defined in
CTSafePro
. The
configuration of the signal channel data is defined as shown in Table 7-1.
The safety approval is void if the module is modified.
WARNING
Under no circumstances should any plug type connection on the SI-Safety module be
disconnected or reconnected while power is applied to the device, as there is a risk of
failure or permanent destruction of the connected position and/or speed sensors.
CAUTION
Module replacement
See Technical Data Section 2-2
Function test
See ‘Start-up’ chapter
Содержание unidrive m
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