Lenze EVS93xx FlyingSaw - Manual (Page 141)

FlyingSaw
Appendix
Prepared Solution Servo PLC / ECSxA 1.1 EN 11-19
11.4.2 Application error messages
Error
number
Error code Cause Remedy
Positive limit switch actuated Move clear from the positive limit switch:
Acknowledge the error message.
Move the drive in the negative direction, e.g. using
manual jogging until clear of the positive limit switch 400 PosLimit
Switch
Limit switch signal not connected to
terminal E2 Set the level inversion for the digital input E2 to
inverse logic (C0114/002 = 1) or
Hard wire the terminal E2 to 24V DC
401 NegLimit
Switch
Negative limit switch actuated Move clear from the negative limit switch:
Move the drive in the positive direction, e.g. using
manual jogging until clear of the negative limit
switch
Limit switch signal not connected to
terminal E1 Set the level inversion for the digital input E1 to
inverse logic (C0114/001 = 1) or
Hard wire the terminal E1 to 24V DC
402 PosSWLimit Positive software limit position has
reached/passed Move the drive in the negative direction to the
permissible traversing range.
Set the limit value for the positive software limit
position (C3223/000) to a higher value.
403 NegSWLimit Negative software limit position has
reached/passed Move the drive in the positive direction to the
permissible traversing range.
Set the limit value for the negative software limit
position (C3224/000) to a lower value.
405 FollError The drive cannot follow the setpoint,
the actual following error is greater
than the value set in the parameters in
C3218/001. -
Increase current threshold in C0022/000 and as
a result increase the maximum torque
(CAUTION: pay attention to motor heating!)
-
Reduce dynamic requests
(accelerations/decelerations)
- Increase following error limit in C3218/001
-
Check drive dimensioning as necessary
410 DriveNotRdy Automatic operation has been
interrupted by a controller inhibit set
by the user. -
Controller inhibit can be triggered using
terminal 28, a bus system (AIF or CAN bus), the
control codes C0040/000 and C0135/000 or the
system variables DCTRL_bCinh1_b and
DCTRL_bCinh2_b.
-
Re-enable the target system, acknowledge the
error and return the drive to the required
operating mode.
419 StateBusError Another drive axis connected to the
state bus has a fault. All controllers
connected are set to the error status
StateBusError using the terminals ST.
-
Identify the drive in the state bus
interconnection that has caused the error,
rectify the cause of the error and reset the error
on this drive
- Then reset the state bus error on all other
drives that are connected to the state bus.
420 OU_MCTRL
Error
Automatic operation has been
interrupted by a brief overvoltage on
the DC bus. An overvoltage on the DC bus is detected using the
system variable MCTRL_bOverVoltage_b: if this
error occurs proceed as follows:
- Acknowledge the error.
- Set the drive back to the required operating
mode.
To determine the cause of the error, refer to error
message no. 20 (OU) in the system error messages.
421 LU_MCTRL
Error
Automatic operation has been
interrupted by undervoltage on the
DC bus. An undervoltage on the DC bus is detected using the
system variable MCTRL_bUnderVoltage_b: if this
error occurs proceed as follows:
-
Acknowledge the error.
-
Set the drive back to the required operating
mode.
To determine the cause of the error, refer to error
message no. 30 (LU) in the system error messages.