BONFIGLIOLI Active Cube User Manual

11.1.1 Device state machine
State machine:
4
switched on
0x23
5
operation
enabled
0x37
1
not ready to
switch on
0x00
8
fault
0x08
quitt fault
start drive
stop drive
Status word
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Switched on
1
0
0
0
1
1
Operation enabled
1
1
0
1
1
1
Fault
x
x
1
x
x
x
“x” means any value.
Bit 7 “Warning” can display a device-internal warning message at any time. The cur-
rent warning is evaluated by reading the warning status with parameter War
n-
ings 270.
Bit 10 “Target reached” is set when the specified reference value is reached. In the
special case of power failure regulation, the bit is also set when the power failure re
g-
ulation reaches the frequency 0 Hz (see frequency inverter Operating Instructions).
For "Target reached“, there is a hysteresis (tolerance range) which can be set via the
parameter
Max. control deviation
549 see frequency inverter operating instructions).
Bit 11 “Internal limit value active” indicates that an internal limit is active. This
may be the current limit, the torque limit or the overvoltage control. All functions will
result in the reference value being left or not reached.
Bit 15 “Warning 2” signals a critical operating state which will result in a fault switch-
off of the frequency inverter within a short time. This bit is set if there is a delayed
warning relating to the motor temperature, heat sink/inside temperature, Ixt monito
r-
ing or mains phase failure.
66
ACU Modbus/TCP 10/13

BONFIGLIOLI Active Cube Specifications

General

Brand	BONFIGLIOLI
Model	Active Cube
Category	Inverter
Language	English