Lenze Drive PLC Developer Studio 9300 Servo PLC (V8.x) - Manual (Page 117)

9300 Servo PLC
Appendix
3−15
L
9300 Servo PLC EN 5.0
Fault message Remedy Cause Description
No.
Remedy Cause Description
Display
x082 Sd2 Resolver error at X7 Resolver cable interrupted.
·
Check cable for open circuit.
·
Check resolver.
·
Switch off the monitoring (C0586 = 3).
x083 Sd3 Encoder error at X9 Cable interrupted. Check cable for open circuit.
Pin X9/8 not connected. Apply 5 V to pin X9/8 or switch off
monitoring (C0587 = 3).
x085 Sd5 Encoder error at X6 PIN 1 and 2 (C0034 =
1) Master current value at X6 PIN 1 and
2 < 2mA
·
Check cable for open circuit.
·
Check master current value encoder.
·
Switch off the monitoring (C0598 = 3).
x086 Sd6 Motor temperature sensor error (X7 or X8) Encoder for detecting the motor
temperature at X7 or X8 indicates undefined
values.
·
Check cable for firm connection.
·
Switch off the monitoring (C0594 = 3).
x087 sd7 Initialisation error of absolute value encoder
at X8
·
Defect of the encoder electronics
·
Absolute value encoder at X8 does not
send any data.
Tip: The encoder may not rotate during
mains switching.
·
Check cable at X8 with regard to tight fit
and open circuit.
·
Check absolute value encoder with
regard to correct function.
·
Set voltage supply to 8.1 V via C0421.
·
No Stegmann encoder connected.
·
Replace defective encoder.
Communication error of absolute value
encoder at X8 during rotor position
adjustment A rotor position adjustment via C0095 = 1
could not be completed successfully. Repeat rotor position adjustment.
Note: After an Sd7 fault it is absolutely
required to carry out a further rotor position
adjustment. Otherwise the drive may carry
out uncontrolled movements after controller
enable. The drive may not be commissioned
without having carried out a rotor position
adjustment successfully!
After fault correction: completely
deenergise the device (switch off 24 V
supply, discharge DC bus)!
x088 SD8 SinCos encoder at X8 sends inconsistent
data. The tracks in the SinCos encoder are
damaged. Replace SinCos encoder.
Interference level on the encoder cable is
too high.
·
Check correct shield connection of
encoder cable.
·
Where required, decelerate the actuation
of the fault message via the filter time
constant. Setting:
– for ECSxS/P/M/A in C0559.
– for 9300 servo cam in C0575.
SinCos encoder at X8 does not send any
data. Open circuit. Check cable with regard to open circuit.
Incorrect encoder connected. Connect SinCos encoder of the company
Stegmann.
SinCos encoder defective. Replace SinCos encoder.
Supply voltage set incorrectly. Set voltage supply in C0421.
After fault correction: completely
deenergise the device (switch off 24 V
supply, discharge DC bus)!
x089 PL Error during rotor position adjustment
·
Sd7 fault during rotor position
adjustment with absolute value encoder
after mains switching
·
Cancellation of rotor position adjustment
(e.g. by C0095 = 0 or switching off)
1. Activate rotor position adjustment with
C0095 = 1.
2. Carry out TRIP reset.
3. Repeat rotor position adjustment.
x091 EEr External monitoring has been triggered via
DCTRL. A digital signal assigned to the TRIP−SET
function has been activated.
·
Check external encoder.
·
Switch off the monitoring (C0581 = 3).
0105 H05 Internal fault (memory) Contact Lenze.
0107 H07 Internal fault (power stage) During initialisation of the controller, an
incorrect power stage was detected. Contact Lenze.
x110 H10 Heatsink temperature sensor error Sensor for detecting the heatsink
temperature indicates undefined values.
·
Contact Lenze.
·
Switch off the monitoring (C0588 = 3).
x111 H11 Temperature sensor error: Temperature
inside the controller Sensor for detecting the internal
temperature indicates undefined values.
·
Contact Lenze.
·
Switch off the monitoring (C0588 = 3).
x190 nErr Speed control error
(Speed out of tolerance margin (C0576))
·
Active load (e.g. for hoists) is too high.
·
Mechanical blockades on the load side
Check drive dimensioning.
x: 0 = TRIP, 1 = Message, 2 = Warning, 3 = FAIL−QSP