GEH-6641E
—————— Function Description ——————
126
Ch.1
1.12.5.2 Activity
With this parameter it is possible to set the action to be performed after the alarm intervention.
0=>Only msg alarmq Actions: msg
1=>Ignore Actions: none
2=>Disable drive Actions: msg – commands for SM – Status.
3=>Stop Actions: msg – commands for SM – Status.
4=>Fast stop Actions: msg – commands for SM – Status.
5=>Curr limstop Actions: msg – commands for SM – Status.
6=>Warning Actions: msg – Status
7=>Not allowed Actions: msg – Status
msg : The message has been sent to the alarm list and to the alarm config list.
State Machine commands : A change in the drive state has been forced (alarm intervention).
Status: The active alarm signal is immediately set; it is reset when the alarm is
nmore present and the state machine is not in an alarm condition.
1.12.5.3 Restart
With this parameter it is possible to enable the automatic start after the alarm cause has been removed.
0 => Off
1 => On
1.12.5.4 Restart Time
With this parameter it is possible to set a period of time, within which the alarm state has to be removed, in
order to perform an automatic start.
1.12.6 Regulation Alarm Reset
When a regulation alarm intervenes, the Drive reaches the alarm state. Such alarm state can be reset when the
alarms are no more active and the user performs a “Reset Alarm” command Transition 0=>1.
By using the Fault reset src
source, it is possible to select the origin of the “reset” command signal (for example
a command via the terminal strip through a digital Input).
How to perform a “Reset Alarm” command:
Via the keypad: by pressing the Red key.
Via the terminal strip: connect the “Fault reset src” Pin to a digital input. Transition 0=>1.
Via Digital (Serial – Bus – Dgfc) : connect the “Fault reset src” Pin to a bit of the decomposed word and
set the decomposed word. Transition 0=>1.
NOTE! if the “Fault reset src” Pin is connected to a digital input, such input has to be kept at a low logic
state. If such state is high, the first “Fault reset” command via the Red key has no effect.
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