Behavior In State-Transition 5; Actual Values - BONFIGLIOLI Vectron Agile Communications Manual

Actual Values

10.4 Behavior in State-Transition 5

 392 state-transition 5
The behavior in transition 5 (from "Operation enabled" to "Switched On") can be set via Parameter
state-tr ansition 5
Transition
5 392
0 - Coast to Stop
1 - DC-Brake
2 - Ramp
Setting 1 "DC-Brake" is only possible with applications with sensor-less control (e.g. configuration
110). Other configurations do not support this operation mode.
If the frequency inverter is operated with a configuration which does not support the operation mode
DC-Brake (e.g. configuration 210, field-oriented control), value "1" cannot be used. In this case, the
operation mode is not offered in the selection menus of the Operator Panel or VPlus PC-Software.
The default value for
que control, the default value is 0 (coasting).
If the configuration is changed, the value set for
state-transition 5
If
only be accepted after the transition process is complete. The change of state from "Operation re-
leased" to "Switched On" is carried out after the
has elapsed.
state-transition 5
If parameter
while the drive is decelerating. In this way, the drive accelerates to its set reference value again and
remains in the state "Operation enabled".
The change of state from "Operation enabled" to "Switched On" is done after the value has dropped
below the set switch-off threshold and the set holding time has elapsed (equivalent to the behavior in
the case of a quick stop). In this case, the parameters
centage of parameter
after the value drops below the switch-off limit) are relevant.
11 Actual Values
No. Description
11 VABus SST-Error-Register
282 Reference Bus Frequency
283 Reference Ramp Frequency
411 Status Word
06/2010
392.
Immediate transition from "Operation released" to "Switched On", drive
coasts to a standstill.
Activation of DC brake, at the end of DC deceleration there is the change
from "Operation enabled" to "Switched On".
Transition at normal ramp, when the drive has come to a standstill, there
is the change from "Operation enabled" to "Switched On".
state-transition 5
392 is operation mode 2 (ramp). For configurations with tor-
392 was triggered with value 1 "Direct current brake", a new Control Word will
392 = 2 "ramp" is set, the Control Word can be set to 0x0F again,
Maximum Frequency
VABus Error Register. See Chapter 6 "VABus" und 7.3
"Telegram Check / Error Acknowledgement".
Reference value from the serial interface.
Reference value from the Reference Frequency Channel.
Modbus or VABus Status Word.
See Chapter 10 "Control / Reference Value".
Function
state-transition 5
392 is also changed, if necessary.
Braking Time
632 parameterized for the DC brake
Switch-Off Threshold Stop Function
Holding Time Stop Function
419) and
Actual Values
Function
VABus Agile
637 (per-
638 (holding time
53