Control selection

The selected "control source" serves to provide the inverter with its start, stop, and reversal commands.

Possible control sources:

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Digital inputs

–

Keypad

–

Network

The following signal flow shows the internal control logics:

NOTICE

Stop commands are always active from any connected source, regardless of which control source is selected!

If, for example, the network control is activated and a keypad is plugged in for diagnostic purposes, the motor is also stopped when the

keypad key is pressed.

▶

Exception: A stop command has no effect in jog operation.

Details

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The default setting "Flexible I/O configuration [0]" in 0x2824 (P200.00) enables a flexible control of the inverter via digital inputs, network and keypad. The control of the inverter via the digital inputs is preconfigured. For details see the subchapter "Flexible I/O configuration".

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For details of the network control of the inverter, see the chapter "Control the inverter via network".

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If the keypad is to be used as the control source for the application, set "Keypad [1]" in 0x2824 (P200.00). For details, see subchapter "Keypad control".

–

The control source that is currently active is displayed in 0x282B:001 (P125.01).

In order to control the inverter from the network, the network share 0x2631:037 (P400.37) must be configured.

In case of an activated network control, the following functions are still active:

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0x2631:001 (P400.01): Enable inverter

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0x2631:002 (P400.02): Run

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0x2631:003 (P400.03): Activate quick stop

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0x2631:004 (P400.04): Reset error

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0x2631:005 (P400.05): DC braking

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0x2631:010 (P400.10): Jog forward (CW)

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0x2631:011 (P400.11): Jog reverse (CCW)*

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0x2631:012 (P400.12): Activate keypad control*

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0x2631:037 (P400.37): Activate network control*

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0x2631:043 (P400.43): Activate fault 1

–

0x2631:044 (P400.44): Activate fault 2

–

0x2631:054 (P400.54): Reset position counter

(*Not active in case of network operation in CiA402 mode ).

In case of an activated network control, the following functions are also still active if they are not configured in the NetWordIN1 bit functionality:

–

0x2631:048 (P400.48): Activate PID influence ramp

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0x2631:041 (P400.41): Select parameter set (bit 0)

–

0x2631:042 (P400.42): Select parameter set (bit 1)

All other functions configurable via 0x2631:xx (P400.xx) are deactivated in case of network control.

Parameter

Address	Name / setting range / [default setting]		Information
0x2824 (P200.00)	Control selection (Control select.)		Selection of the type of inverter control.
	0	Flexible I/O configuration	This selection enables a flexible assignment of the start, stop, and rotating direction commands with digital signal sources. – Digital signal sources can be digital inputs, network and keypad. – The I/O configuration is made via the parameters 0x2631:xx (P400.xx).
	1	Keypad	This selection enables the motor to be started exclusively via the start key of the keypad. Other signal sources for starting the motor are ignored. Start motor Stop motor Note! – The functions "Enable inverter" 0x2631:001 (P400.01) and "Run" 0x2631:002 (P400.02) must be set to TRUE to start the motor. – If jog operation is active, the motor cannot be stopped via the keypad key.