7
Operation
DynaStop®
Operating Instructions – MOVIMOT
®
flexible
187
7.4 DynaStop
®
DynaStop®
7.4.1 Functional description
WARNING
The DynaStop
®
electrodynamic retarding function does not allow for a definite stop
at a position.
This can result in severe or fatal injuries.
• DynaStop
®
must not be used for hoists.
• When DynaStop
®
is used on inclining/downward slopes or for vertical conveyors
without free hanging loads, adhere to the basic safety and health requirements
(e.g. the EG Machinery Directive 2006/42/EG).
• The behavior of the DynaStop
®
function must be taken into account for the risk
assessment of the application, that determines the required safety measures.
NOTICE
Setting the controller inhibit when the decentralized frequency inverter is running will
activate DynaStop
®
. This can cause high torque loads, which may damage the in-
verter and the application.
Possible damage to property
• Activate the controller inhibit only when the speed is "0".
NOTICE
Impermissible use of DynaStop
®
.
Possible damage to property.
ü Use DynaStop
®
with the following motor types only:
• CMP..
• CM3C..
The DynaStop
®
function allows for generating a speed-dependent torque that acts
against the rotational movement.
Within the permitted operating range, this torque prevents an excessive acceleration
of the motor shaft by an external force (e.g. lowering at inclining tracks).
7.4.2 DynaStop
®
torques
INFORMATION
Possible DynaStop
®
torques are specified in the documentation of the connected
drive unit.
29128668/EN – 12/2019
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