Nord Drivesystems NORDAC LINK SK 155E-FDS - Diagnostic Leds on Device

6 Operating status messages
BU 0155 en-3520 95
The reason for an existing disabled switch on cannot be displayed with the SimpleBox.
ParameterBox display
The ParameterBox displays the messages in plain text.
6.2 Diagnostic LEDs on device
The device generates operating status messages. These messages (warnings, errors, switching
statuses, measurement data) can be displayed with parametrisation tools ( Section 3.2 "Control and
parametrisation options ") (Parameter group P7xx).
To a limited extent, the messages are also indicated via the diagnostic and status LEDs.
Diagnostic LEDs
LED
Name Colour Description Status signal
1)
Meaning
DS
red/
green
Device status
Off
Device not ready for operation
• no control voltage
green on
Device is switched on (running)
flashing
green
0.5 Hz Device ready for switching on
4 Hz
Device is in switch-on block
red/ green
4 Hz
Warning
Alternating
0.5 Hz
Device not ready for switching on
• 24 V DC supply is present, but mains
voltage is not
flashing
red
Error, flashing frequency corresponds to error
number
ASi
red/
green/
yellow
Status AS-i
Details (

Section 4.3.4.2)
BR
green
Status PBR
Details (

Section 4.4.3.2)
1)
Signal status = specification of LED colour + flashing frequency (switch-on frequency per second), example "flashing red, 2 Hz" = red LED
switches on and off 2 x per second