BONFIGLIOLI Vectron ACTIVE - ACT Inverter Control Methods Overview

Modbus Instruction manual 05/0850
50
Modbus Instruction manual 05/08
9.1 Control
9.1.1 Control via Contacts
In the operation mode "Control via Contacts" (Local/Remote 412 = 0), the frequency
inverter is addressed via the digital inputs S1IND ... S6IND, the multifunction input
MFI1D as well as the additional inputs EM-S1IND … EM-S3IND (optional expansion
modules).
The function of these inputs is described in the frequency inverter operating instruc-
tions and the expansion module operating instructions.
Note: If the frequency inverter is addressed via digital inputs S1IND … S6IND,
addressing via the
Control Word 410 is not used in this operation mode.
Sequence in Statemachine:
Power-On
Initialization
Switched On
0x23
Fault
0x08
Operation
released
0x27
Release
Off
Release
On
Fault
Acknowledge
from any
status
The numbers indicated in the individual operating statuses (e.g. 0x23) signal the
corresponding feedback (e.g. switched on) via the status word (bit 0...6).