Function Description
Operating Manual PMCprotego D.48, PMCprotego D.72
1001735-EN-04
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4.4.5 Expansion card PROFINET
INFORMATION
For information on the PROFINET expansion card, please refer to the oper-
ating manual "PROFINETfor PMCtendo DD5 and PMCprotego D".
4.4.6 Expansion card Fan Controller
With the built-in fan controller, noise emissions are reduced. The expansion card must be
specified when the servo amplifier is ordered. It cannot be retrofitted and is only available
on request.
The expansion card is built into either slot 2 or 3 (see Type code).
INFORMATION
An expansion card can be used in slot 1 if the fan controller is built into slot
2. No expansion cards can be used if the fan controller is built into slot 3.
Function
The fan switches on and off, depending on the ambient temperature, the heat sink temper-
ature or the brake power. In average temperature or performance ranges, the fan runs at
50 % of its rated speed. This reduces the noise emission considerably.
Monitoring Fan off Fan approx. 50 % Fan on
Ambient temperature < 55 °C Approx. 58 °C > 65 °C
Heat sink temperature < 58° C Approx. 68 °C > 80 °C
4.5 Switch on/switch off behaviour
This section describes the behaviour of the servo amplifier when switching on and off. It ex-
plains the measures that are required to achieve compliance with the standards when a
stop or E-STOP is performed during operation.
INFORMATION
The servo amplifier's 24VDC supply must be maintained even after a stop
or emergency stop.
The parameters ACTFAULT (reaction to fault) and STOPMODE (reaction to
ENABLE signal) define how the drive behaves when it is switched off.
ACTFAULT/STOPMODE Behaviour*
0 Motor runs down in an uncontrolled manner
1 (default) Motor is braked in a controlled manner
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General