Status Indications - Control Techniques Unidrive sp Kurzhandbuch

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Status indications

Table 9-3 Status indications
Upper display
ACt Regeneration mode active
The regen unit is enabled and synchronised to the supply.
ACUU AC Supply loss
The drive has detected that the AC supply has been lost and is attempting to maintain the DC
bus voltage by decelerating the motor.
dc DC applied to the motor
The drive is applying DC injection braking.
dEC Decelerating
The drive is decelerating the motor.
inh
Inhibit
The drive is inhibited and cannot be run.
The drive enable signal is not applied to terminal 31 or Pr 6.15 is set to 0.
POS Positioning
The drive is positioning/orientating the motor shaft.
rdY Ready
The drive is ready to be run.
run
Running
The drive is running.
SCAn Scanning
Regen> The drive is enabled and is synchronising to the line.
StoP Stop or holding zero speed
The drive is holding zero speed.
Regen> The drive is enabled but the AC voltage is too low, or the DC bus voltage is still
rising or falling.
triP Trip condition
The drive has tripped and is no longer controlling the motor. The trip code appears on the
upper display.
Table 9-4 Solutions Module and SMARTCARD status indications at power-up
Ligne
d'affichage
inférieure
boot
Un paramétrage est transféré de la SMARTCARD au variateur pendant la mise sous tension.
cArd
Le variateur écrit le paramétrage sur la SMARTCARD au cours de la mise sous tension.
loAding
Le variateur écrit des informations pour un Module Solutions.
56
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Diagnostics
the motor parameters
Description
Unidrive SP Short Form Guide
UL Listing
Appendix
Information
Drive output
stage
Enabled
Enabled
Enabled
Enabled
Disabled
Enabled
Disabled
Enabled
Enabled
Enabled
Disabled
Issue Number: 2