BONFIGLIOLI Agile Series, Руководство по функциональной безопасности приложения

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12 AGL-STOV0-01SV0-05
06/12
Warning! Dangerous voltage!
After disconnection of an external DC 24 V power supply, the DC link of
the frequency inverter is still connected to mains supply.
Even if the motor control is deactivated and the motor is coasting to a
standstill or has already stopped, high voltages may still be present on
the motor terminals.
Before working (e.g. maintenance) on live parts, the machine must
always be disconnected from mains supply (main switch). This must be
documented on the machine.
When the function “Safe Torque Off” is triggered, the motor is not iso-
lated from the DC link of the frequency inverter. High voltage levels
may be present at the motor.
Do not touch live terminals.
Permanent magnet synchronous motors (PMSM) must be operated only
up to the synchronous speed. PMSM cannot be operated above the
synchronous speed because the trigger of the STO function can lead to
the destruction of the power stage.
3.1 Approved Devices
The following device variants of the Agile device series are approved for applications
with functional safety. Additional to the below mentioned Type codes, the name plate
of these devices contains a “STO certified” logo.
3.1.1 Connection 3x AC 400/480 V
AGL402-XX1-XXXXXXXS
AGL402-XX2-XXXXXXXS
AGL402-XX3-XXXXXXXS
With X as placeholder.
3.1.2 Connection 1x AC 230 V / 3x AC 230 V
AGL202-XX1-XXXXXXXS
AGL202-XX2-XXXXXXXS
AGL202-XX3-XXXXXXXS
With X as placeholder.