BONFIGLIOLI Active Cube User Manual

11.4.6.1 Example sequence
In order to clear the limit switches, the correct sequence must be sent by the PLC.
1
Control word =
0x0000
Disable voltage
1
Status word =
0x0050
Switch On Disabled
2
Modes of operation =
-2
(Move away from limit switch)
3
Control word =
0x0006
Shutdown
Status word =
0x0031
Ready to switch on
4
Control word =
0x0007
Switch On
Status word =
0x0033
Switched On
5
Control word =
0x000F
Enable Operation.
Status word =
0xnn37
Operation enabled
6
Control word =
0x001F
Move away from limit switch mode
Status word =
0xn2B7
Operation enabled, limit switch active, clear-
ing active
Status word =
0xn637
Operation enabled and limit switch cleared
(target reached).
WARNING
Dangerous state due to new mode!
If
Override Modes Of Operation 1454 is changed during operation (control word =
0xnnnF), a dangerous state may occur in the new mode.
• Before changing
Override Modes Of Operation 1454 , check the status word
(e.g. for status 0xnn33).
Once the sequence of the first four status words has been processed correctly, the
ACU is ready for operation (dark table area).
In state “operation enabled” (0xnnnF), the state of the Motion Control can be changed
(white table area).
Bit 4 “Move away from limit switch” must be active in the clearing phase. If bit 4 is
reset to “0”, the clearing operation is interrupted.
As long as 0x0007 is active, the “Modes of Operation” can also be changed safely.
Once
Override Modes Of Operation 1454
has been set to another value, operation
can be started with a corresponding sequence.
108
ACU Modbus/TCP 10/13

BONFIGLIOLI Active Cube Specifications

General

Brand	BONFIGLIOLI
Model	Active Cube
Category	Inverter
Language	English