Lenze ECSEM Series User Manual

Troubleshooting and fault elimination
Fault messages
Causes and remedies
11
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277
EDBCSXM064 EN 11.0
RemedyCauseDescriptionFault message RemedyCauseDescription
DisplayNo.
x260 Err Node
Guard
"Life guarding event" The controller configured as CAN
slave does not receive a "Node
Guarding" telegram within the
"Node Life Time" from the CAN
master.
l Check wiring at X4.
l Check CAN configuration.
l Make sure that "Node
Guarding" has been activated
in the CAN master.
l Adapt "Node Life Time"
(C0382) to the setting in the
CAN master.
x400 Pos HW End Positive hardware limit switch has
been approached.
l Hardware limit switch has
been overtravelled or has not
been set.
l Cable is interrupted.
l ECSxS/P/A:
Terminal polarity X6/DI3, DI4
(C0114/3, C0114/4) is set
incorrectly.
l Check traversing range.
l Check position/function of the
limit switches.
l Check cable for wire breakage.
l ECSxS/P/A:
Correct setting C0114/3 and
C0114/4.
x401 Neg HW
End
Negative hardware limit switch
has been approached.
l Hardware limit switch has
been overtravelled or has not
been set.
l Cable is interrupted.
l ECSxS/P/A:
Terminal polarity X6/DI3, DI4
(C0114/3, C0114/4) is set
incorrectly.
l Check traversing range.
l Check position/function of the
limit switches.
l Check cable for wire breakage.
l ECSxS/P/A:
Correct setting C0114/3 and
C0114/4.
x404 Follow Err 1 Warning against exceeding the
following error limit (C3030).
l Following error input of the
motor control (MCTRL) exceeds
the limit value set
(C3030/C3031).
l Difference between setpoint
and actual value is too big.
l Reduce acceleration.
l Increase limit value
(C3030/C3031).
l Increase current limit (C0022).
(Observe max. motor current!)
l Avoid setpoint step−change of
the higher−level control.
l Check drive dimensioning.
x405 Follow Err 2 Following error limit (C3031) has
been exceeded.
x406 Home Pos
Err
Home position is unknown. l No homing executed.
l Error in the feedback system
l Start homing.
l Check feedback.
l Switch off monitoring in
C3170.
x407 Toggle Bit
Err
Toggle bit error l Telegrams with the same
toggle bit value have arrived.
l Communication is interrupted.
l Bus load is too high.
l Check bus cable.
l Does the master control
change the bit?
l Reduce bus load.
l Set toggle bit error limit
(C3161) an error response
(C3160).
3408 External
QSP
Externally enabled quick stop
(FAIL−QSP)
Digital input X6/DI1 has been set. l Check cable for wire breakage.
l Check setting C0114/1.
l Check emergency stop circuit.
x410 VelModeErr Speed error in "Velocity Mode"
(C5000 = 2)
The actual speed value cannot
follow the speed setpoint:
Difference > 25.00 % (Lenze
setting C3037).
Set error threshold (C3037) and
error response (C3038).
x: 0 = TRIP, 1 = Message, 2 = Warning, 3 = FAIL−QSP

Lenze ECSEM Series Specifications

General

Brand	Lenze
Model	ECSEM Series
Category	Control Unit
Language	English