180 Maintenance
LEDs and other status indicators
Warnings and faults reported by the control program are displayed on the control panel on
the cabinet door, or in the Drive composer PC tool. For further information, see the
appropriate firmware manual.
The ACS-AP-x control panel has a status LED. The control panel door mounting kit
DPMP-xx has two status LEDs. Frame D8T and R8i modules have three LEDs. The
indications of all these LEDs are shown in the table below.
Location LED Indication
ACS-AP-x control panel
(status LED)
Continuous green The module is functioning normally.
Flickering green Data is transferred between the PC and the module
through the USB connection of the control panel.
Blinking green There is an active warning in the module.
Continuous red There is an active fault in the module.
ACS-AP-W control panel
(status LED)
Blinking blue Bluetooth interface is enabled. It is in discoverable
mode and ready for pairing.
Flickering blue Data is transfered through the Bluetooth interface of
the control panel.
Control panel door
mounting kit
Red There is an active fault in the module.
Green Power supply for the control board of the module is
OK.
Supply module (frame D8T) FAULT
(continuous red)
There is an active fault in the module.
ENABLE / STO
(continuous green)
The module is ready for use.
ENABLE / STO
(continuous
yellow)
XSTO connectors are de-energized.
POWER OK
(continuous green)
Supply voltage of the internal circuit boards is OK
(> 21 V).
Inverter module (frame R8i) FAULT
(continuous red)
There is an active fault in the module.
ENABLE / STO
(continuous green)
The module is ready for use.
ENABLE / STO
(continuous
yellow)
Safe torque off function is active.
POWER OK
(continuous green)
Supply voltage on the board is OK (> 21 V).
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