BONFIGLIOLI Vectron Agile VABus/TCP Communications Manual page 56

Transition 4' will only be processed if Bit 4 "Voltage enabled" of the status word is
•
set.
The frequency inverter can only be controlled if the logic operation is true. The logic
•
inputs for Start Clockwise and Start Anticlockwise can be connected directly with
"On" or "Off" (parameter
Digital inputs (STOA and STOB) must be set.
This results in:
Release: = (STOA and STOB) AND (Start clockwise OR Start anticlockwise)
Status word:
The status word indicates the operating status.
State
Switch on disabled
Ready to switch on
Switched on
Operation enabled
Quick stop active
Fault reaction active
Fault
"X" means any value.
Bit 7 "Warning" can be set at any time. It reports a device-internal warning. The cause
of the warning is evaluated by reading the warning status with parameter
270.
Bit 9 "Remote" is set if the operation mode is set to "Control via state machine" (
cal/Remote
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
regulation 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
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 monitoring or mains
phase failure.
56
Start clockwise
Bit 6
Switch on Quick stop
disabled (Low
active)
1
0
0
0
0
0
0
412 = 1) and controller release is turned on.
549 see frequency inverter Operating Instructions).
Agile
VABus/TCP
68 and
Start anticlockwise
Status word
Bit 5 Bit 3 Bit 2
Fault Operation
enabled
0 0
X
1 0 0
1 0 0
1 0 1
0 0 1
X 1 1
1 0
X
69).
Bit 1 Bit 0
Switched Ready to
on switch on
0 0
0 1
1 1
1 1
1 1
1 1
0 0
Warnings
Lo-
12/13