BONFIGLIOLI Vectron Agile, Communications Manual

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Modbus Agile 02/2011 64
Control / Reference Value
10.1 Control via Contacts / Remote-Contacts
In the operation mode "Control via Contacts" (
Local/Remote
412 = 0), the frequency inverter is con-
trolled via the digital inputs or via the multi-functional inputs that have been set to digital inputs.
In the operation mode "Control via Remote Contacts" (Parameter
Local/Remote
412 = 2), the fre-
quency inverter is controlled via the individual bits of the virtual digital inputs in the Control Word.
If the frequency inverter is controlled via the digital inputs, then in this operation mode control via the
Control Word 410 does not apply.
Control Word (
Local/Remote
412 = 2)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
0 STOA und STOB
1
IN1D
2 IN2D
3 IN3D
4 IN4D
5
IN5D
6 MFI1D
7 MFI2D
8
-
9
-
10
-
11 -
12
-
13 -
14
-
15 -
If the operation mode "Control via Remote Contacts" is used, then the Controller Release
"STOA+STOB" must be switched on and bit 0 of the Control Word must be set, in order to start the
drive.
With the use of Remote Contacts the signal sources (digital inputs or multifunctional inputs set as
digital inputs) are taken virtually from the
Control Word
410. Signals at the hardware terminals are
not evaluated in the standard operation modes (e.g. 72 - IN2D).
Operation modes which are marked with the extension "(Hardware") are available in order to evaluate
signals at the hardware terminals.
Exceptions: The release must always be made via the Hardware-Inputs STOA (Terminal X11.3) and
STOB (Terminal X13.3) and bit 0 "STOA+STOB" of the Control Word.
A Controller Release by software alone is not possible.