Product Description; Specified Application; Residual Risks; Unintended Use - KEB COMBIVERT F6 series Instructions For Use Manual

PRODUcT DEScRIPTION

2 Product Description
The unit series F6 is a series of single axis frequency inverters. These devices are
equipped with a diagnostic interface (description see F6 control boards). The F6 opera-
tors can be connected to this interface.
These operators can perform the following tasks:
• Providing a user surface (keyboard and display)
• Providing a diagnostic interface (USB or Ethernet)
The operators can not perform the following tasks:
• Providing of interfaces for permanent installation (fieldbuses / IO / etc.)

2.1 Specified Application

The COMBIVERT serves exclusively for the control and regulation of three-phase mo-
tors. It is intended for the installation into electrical systems or machines.
Technical data and information for connection conditions shall be taken from the type
plate and from the instruction manual and must be strictly observed.
The used semiconductors and components of the KEB Automation KG are developed
and dimensioned for the use in industrial products.
RESTRICTION
If the product is used in machines, which work under exceptional conditions or if essen-
tial functions, life-supporting measures or an extraordinary safety step must be fulfilled,
the necessary reliability and security must be ensured by the machine builder.

2.1.1 Residual risks

Despite intended use, the drive converter can reach unexpected operating conditions in
case of error, with wrong parameterization, by faulty wiring or non-professional interven-
tions and repairs. This can be:
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•

2.2 Unintended use

The operation of other electric consumers is prohibited and can lead to the destruction of
the unit. The operation of our products outside the indicated limit values of the technical
data leads to the loss of any liability claims.
10
Wrong direction of rotation
Motor speed too high
Motor is running into limitation
Motor can be under voltage even in standstill
Automatic start