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IndraDrive X Drive Controllers Power Sections XCS1, XMD1,
XMQ1
XG03, motor temperature monitoring and motor holding brake
Function
Important notes
WARNING
The standard motor holding brake provided or an external motor holding
brake controlled directly by the drive controller are not sufficient on their own
to guarantee personal safety!
Personal safety must be achieved using higher-level, fail-safe measures:
●
Block off danger zones with safety fences or safety guards
●
Additionally secure vertical axes against falling or dropping after
switching off the motor power by, for example,
–
mechanically securing the vertical axes
–
adding external braking/arrester/clamping mechanisms
–
ensuring sufficient equilibration of the vertical axes
WARNING
The input of the motor temperature evaluation is not galvanically isolated
from the housing. Excess voltage at the input (e.g., by the motor winding
voltage flashing over) can get to the housing. Make sure that the temperature
sensor of the connected motor is double-insulated from the motor winding.
NOTICE
Only the allowed control voltage for the device is allowed at the motor
temperature evaluation input. Excess voltage at the input can damage the
device.
The connection point contains the connections for
●
Monitoring the motor temperature
●
Controlling the motor holding brake
Mounting, dismounting and electrical installation
Dangerous movements! Danger to persons
from falling or dropping axes!
Lethal electric shock from live parts with more
than 50 V!
Risk of damage to device from excess
voltage at motor temperature evaluation
input!
R911392532_Edition 01 Bosch Rexroth AG
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