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5 RAMO5 motor starter
5.6 LED indicators
128
Rapid Link 5 · RAMO5 · RASP5
05/20 MN034004EN
www.eaton.com
I2
Sensor input SEN I2
Off
• not connected
• not triggered (no input signal)
Green
SEN I2 triggered (input signal)
Q1
Actuator output Q1
Only for
RAMO5-xx1…
!
Off
Not actuated
Green
ACT Q1 triggered (output signal)
Note:
If the external supply voltage for Q1 (24 V DC) is missing,
no signal is issued at the output.
PWR
Off
Voltage supply
The 400 V supply voltage is missing or the repair switch is switched off.
Green
400 V supply voltage is present.
Off
No fault message
FLT
Red
Collective fault message
An error has been detected and is permanently present - in the case of:
• Motor overload (overcurrent)
→
Check the motor and the drive unit
(Reset when the motor has cooled)
→
Short circuit in the motor cable
→
Check parameters
• Thermistor/cable monitoring
→
Check the motor and the drive unit
(Reset when the motor has cooled)
→
No motor cable connected (motor outlet socket)
→
Bridge T1/T2 in the motor terminal box is missing in motors without
temperature sensors
→
Wire jumper with motor cable disconnected, not closed
(
→
for Service only)
• Overload/short circuit on sensor inputs or actuator output
On a temporary or rectified fault this LED flashes until the Reset command
is issued.
Red flashing
The detected fault (the fault signal's cause) has been fixed.
The fault signal can now be acknowledged in the OFF/RESET position using
the key switch.
→
The
FLT
LED goes out.
LED
State
Description
REV
OFF
FWD
PWR
FLT
SEN I1
I1
ACT Q1
Q1
SEN I2
I2
AS-I
Data
Fault
OFF/RESET