Error 118 MOVIKIT^® – MultiMotion profile generation

Cause

Measure

The negative software limit switch is smaller than the permitted range of values.

In the IEC program under [Interface] > [Axis name] > [SoftwareLimitSwitch], set a value for the "lrLimitNegative" variable that meets the following condition:

-2147483648 < variable value x 10^(number of decimal places) < +2147483647

The positive software limit switch is greater than the permitted range of values.

In the IEC program under [Interface] > [Axis name] > [SoftwareLimitSwitch], set a value for the "lrLimitPositive" variable that meets the following condition:

-2147483648 < variable value x 10^(number of decimal places) < +2147483647

Cause

Measure

Modulo minimum is greater than modulo maximum.

– Set the modulo maximum greater than the modulo minimum.

– Set both modulo limits to 0.

Modulo maximum is greater than the permitted range of values.

In MOVISUITE® in the configuration of the software module under [Monitoring functions] > [Limit values], set a value for the "Modulo maximum" parameter that meets the following condition:

Parameter value x 10^(number of decimal places) < +2147483647

Modulo minimum is smaller than permitted range of values.

In MOVISUITE® in the configuration of the software module under [Monitoring functions] > [Limit values], set a value for the "Modulo minimum" parameter that meets the following condition:

Parameter value x 10^(number of decimal places) > -2147483648

Cause

Measure

The initialization position is outside the permitted range of values.

An initialization position ("lrPosition" variable) can be specified in the IEC program under [Interface] > [Axis name] > [ProfileGeneration] at the following locations:

– under [Velocity] > [Config] > [stPresetValues]

– under [Positioning] > [Config] > [stPresetValues]

– under [PositioningRelative] > [Config] > [stPresetValues]

– under [Jog] > [Config] > [stPresetValues]

In the IEC program, set a value for the "lrPosition" variable that meets the following condition:

-2147483648 < variable value x 10^(number of decimal places) < +2147483647

Cause

Measure

The reference offset is outside the permitted range of values.

In the IEC program under [Interface] > [Axis name] > [ProfileGeneration] > [Homing] > [Config], set a value for the "lrReferenceOffset" variable that meets the following condition:

-2147483648 < variable value x 10^(number of decimal places) < +2147483647

Cause

Measure

Reference offset is greater than modulo maximum.

Set the reference offset smaller than the modulo maximum.

Reference offset is smaller than modulo minimum.

Set the reference offset greater than the modulo minimum.

Cause

Measure

The home position is outside the permitted range of values.

In the IEC program under [Interface] > [Axis name] > [ProfileGeneration] > [Homing] > [Config], set a value for the "lrStartPosition" variable that meets the following condition:

-2147483648 < variable value x 10^(number of decimal places) < +2147483647

Cause

Measure

Modulo operating mode not possible with activated "Relative positioning" controller function.

For relative positioning, set the modulo operating mode to a value other than "MODULO_SHORT".

Modulo operating mode not possible with configured axis type.

– Set the modulo operating mode for an axis without cycle limitation to "MODULO_OFF".

– Set the modulo operating mode for an axis with cycle limitation to a value other than "MODULO_OFF".

Cause

Measure

The activated controller function is only permitted with a referenced axis.

– Reference the axis.

– In MOVISUITE® in the configuration of the software module under [Controller functions] > [Absolute positioning], activate the "Without referenced encoder" parameter.

Cause

Measure

The target position is outside the permitted range of values.

In the IEC program under [Interface] > [Axis name] > [ProfileGeneration] > [Positioning] > [In], set a value for the "lrPosition" variable that meets the following condition:

-2147483648 < variable value x 10^(number of decimal places) < +2147483647

Cause

Measure

The travel distance is outside the permitted range of values.

– For absolute positioning in the IEC program under [Interface] > [Axis name] > [ProfileGeneration] > [Positioning] > [In], set a value for the "lrPosition" variable that meets the following condition:

-2147483648 < variable value - current position < +2147483647

– For relative positioning in the IEC program under [Interface] > [Axis name] > [ProfileGeneration] > [Positioning] > [In], set a value for the "lrDistance" variable that meets the following condition:

-2147483648 < variable value x 10^(number of decimal places) < +2147483647

Cause

Measure

Target position not within software limit switches.

– For absolute positioning in the IEC program under [Interface] > [Axis name] > [ProfileGeneration] > [Positioning] > [In], set a value for the "lrPosition" variable that meets the following condition:

Negative software limit switch <= variable value <= positive software limit switch

– For relative positioning in the IEC program under [Interface] > [Axis name] > [ProfileGeneration] > [Positioning] > [In], set a value for the "lrDistance" variable that meets the following conditions:

Current position - variable value >= negative software limit switch

Current position + variable value <= positive software limit switch

– In MOVISUITE® in the configuration of the software module under [Controller functions] > [Absolute positioning]/[Relative positioning], deactivate the "Target position monitoring" parameter.

Cause

Measure

The stop position is not within the permitted range of values.

In the IEC program under [Interface] > [Axis name] > [ProfileGeneration] > [Velocity] > [Config] > [stStopAtPosition], set a value for the "lrStopPosition" variable that meets the following condition:

-2147483648 < variable value x 10^(number of decimal places) < +2147483647

Cause

Measure

The number of decimal places of the master position is too large.

The number of decimal places ("uiMasterResolution" variable) can be specified in the IEC program under [Interface] > [Axis name] > [ProfileGeneration] at the following locations:

– under [Tracking] > [MasterUserProgram] > [Config]

– under [Gearing] > [MasterUserProgram] > [Config]

– under [Camming] > [MasterUserProgram] > [Config]

In the IEC program, reduce the value of the "uiMasterResolution" variable to a maximum of 9 digits.

Cause

Measure

The lower modulo limit of the master position is smaller than the permitted range of values.

The modulo minimum ("Modulo minimum" parameter) can be specified in MOVISUITE® in the configuration of the respective software module, if the "User program" setting is specified in the "Master source" parameter, at the following locations:

– for the "MultiMotion" software module under [Controller functions] > [Direct coupling]

– for the "MultiMotion Gearing" software module under [Controller functions] > [Synchronous operation]

– for the "MultiMotion Camming" software module under [Controller functions] > [Electronic cam]

In MOVISUITE®, set a value for the "Modulo minimum" parameter that fulfills the following condition:

-2147483648 < parameter value modulo minimum x 10^(number of decimal places) < +2147483647

The modulo minimum ("lrMasterModuloMin" variable) can be specified in the IEC program under [Interface] > [Axis name] > [ProfileGeneration] at the following locations:

– under [Tracking] > [MasterUserProgram] > [Config]

– under [Gearing] > [MasterUserProgram] > [Config]

– under [Camming] > [MasterUserProgram] > [Config]

In the IEC program, set a value for the "lrMasterModuloMin" variable that meets the following condition:

-2147483648 < variable value modulo minimum x 10^(number of decimal places) < +2147483647

The upper modulo limit of the master position is greater than the permitted range of values.

The modulo maximum ("Modulo maximum" parameter) can be specified in MOVISUITE® in the configuration of the respective software module, if the "User program" setting is specified in the "Master source" parameter, at the following locations:

– for the "MultiMotion" software module under [Controller functions] > [Direct coupling]

– for the "MultiMotion Gearing" software module under [Controller functions] > [Synchronous operation]

– for the "MultiMotion Camming" software module under [Controller functions] > [Electronic cam]

In MOVISUITE®, set a value for the "Modulo maximum" parameter that fulfills the following condition:

-2147483648 < parameter value modulo maximum x 10^(number of decimal places) < +2147483647

The modulo maximum ("lrMasterModuloMax" variable) can be specified in the IEC program under [Interface] > [Axis name] > [ProfileGeneration] at the following locations:

– under [Tracking] > [MasterUserProgram] > [Config]

– under [Gearing] > [MasterUserProgram] > [Config]

– under [Camming] > [MasterUserProgram] > [Config]

In the IEC program, set a value for the "lrMasterModuloMax" variable that meets the following condition:

-2147483648 < variable value modulo maximum x 10^(number of decimal places) < +2147483647

The lower modulo limit of the slave position is less than the permitted range of values.

In MOVISUITE®, change the value of the "Modulo minimum" parameter in the configuration of the software module under [Controller functions] > [Direct coupling]. If the value is multiplied by the factor 10exp number of decimal places

Cause

Measure

The upper modulo limit of the slave position is greater than the permitted range of values.

In MOVISUITE® in the configuration of the slave axis under [Monitoring functions] > [Limit values], set a value for the "Modulo maximum" parameter that meets the following condition:

Parameter value x 10^(number of decimal places) < +1000000000

The lower modulo limit of the slave position is less than the permitted range of values.

In MOVISUITE® in the configuration of the slave axis under [Monitoring functions] > [Limit values], set a value for the "Modulo minimum" parameter that meets the following condition:

Parameter value x 10^(number of decimal places) > -1000000000

Cause

Measure

Value of numerator of gear ratio between master and slave is outside the permitted range of values.

In the IEC program under [Interface] > [Axis name] > [ProfileGeneration] > [Tracking] > [In], set a value for the "diTrackingNumerator" variable that meets the following condition:

Variable value x 10^(number of decimal places) > -2147483648

Value of denominator of gear ratio between master and slave is outside the permitted range of values.

In the IEC program under [Interface] > [Axis name] > [ProfileGeneration] > [Tracking] > [In], set a value for the "diTrackingDenominator" variable that meets the following condition:

Variable value x 10^(number of decimal places) < +107741824

Cause

Measure

The master position is outside the permitted range of values.

The master position ("lrMasterPosition" variable) can be specified in the IEC program under [Interface] > [Axis name] > [ProfileGeneration] at the following locations:

– under [Tracking] > [MasterUserProgram] > [In]

– under [Gearing] > [MasterUserProgram] > [In]

– under [Camming] > [MasterUserProgram] > [In]

In the IEC program, set a value for the "lrMasterPosition" variable that meets the following condition:

– If modulo limits are set in the [Config] area in the "IrMasterModuloMin" and "IrMasterModuloMax" variables:

Modulo minimum < variable value master position =< modulo maximum

– If no modulo limits are set (the "IrMasterModuloMin" and "IrMasterModuloMax" variables have the value 0):

-2147483648 < variable value master position x 10^(number of decimal places) < +2147483647

Cause

Measure

The time factors for speed and acceleration of the master signal do not have the permitted time base.

The time factors ("eVelocity" and "eAcceleration" variables) can be specified in the IEC program under [Interface] > [Axis name] > [ProfileGeneration] at the following locations:

– under [Tracking] > [MasterUserProgram] > [Config] > [stTimeBaseFactor]

– under [Gearing] > [MasterUserProgram] > [Config] > [stTimeBaseFactor]

– under [Camming] > [MasterUserProgram] > [Config] > [stTimeBaseFactor]

Set the following time bases in the variables in the IEC program:

– in the "eVelocity" variable for the speed, the "MINUTE" or "SECOND" time base

– in the "eAcceleration" variable for the acceleration, the "MINUTE_MINUTE", "MINUTE_SECOND" or "SECOND_SECOND" time base

Cause

Measure

The time factors for speed and acceleration of the slave do not have the permitted time base.

In MOVISUITE® in the configuration of the drive train in the "User unit" parameter group, set the time factors for speed and acceleration in the respective "Unit" parameter.

Cause

Measure

Position of software limit switch in positive direction was hit.

– Acknowledge the fault.

– Move clear of the software limit switch in the opposite direction.

Cause

Measure

Position of software limit switch in negative direction was hit.

– Acknowledge the fault.

– Move clear of the software limit switch in the opposite direction.

Cause

Measure

The current deceleration is greater than the set application limit.

– Reduce deceleration by suitable control.

– Set the deceleration setpoint within the application limits.

Cause

Measure

The current acceleration is greater than the set application limit.

– Reduce acceleration by suitable control.

– Set the acceleration setpoint within the application limits.

Cause

Measure

The current speed in positive direction is greater than the set application limit.

– Reduce speed by suitable control.

– Set the speed setpoint within the application limits.

Cause

Measure

The current speed in negative direction is greater than the set application limit.

– Reduce speed by suitable control.

– Set the speed setpoint within the application limits.

Cause

Measure

Internal error. One of the interfaces is not linked.

Contact SEW-EURODRIVE Service.

Cause

Measure

The internal profile generator has detected an error.

Observe the fault message of the subcomponent. Identify the exact cause of this fault message and take the appropriate measures to eliminate the fault.

Cause

Measure

The required configuration data is missing or individual parameters are not present.

– Check the configuration of the individual operating modes.

– In MOVISUITE®, select [Data management] in the controller configuration and download the data by clicking "Update configuration data".

Cause

Measure

The license required for the function is missing or invalid.

Purchase the required license. Contact your responsible SEW-EURODRIVE sales partner for this purpose.

Cause

Measure

The relative positioning of a modulo axis has been interrupted, e.g. due to an error or the withdrawal of the enable. The relative positioning cannot be continued when there is another enable, because cycles that have already been run might not have been taken into account.

Move the modulo axis to a defined position and restart relative positioning.

Cause

Measure

Negative limit switch hit during reference travel in positive direction.

Check whether the limit switches have been assigned correctly and are not swapped.

The input of the positive reference travel limit switch does not provide a signal.

Check the connection of the positive limit switch: The input must provide a "high" signal when the limit switch is not hit.

Cause

Measure

The input of the negative limit switch does not provide a signal. The input must provide a "high" signal when the limit switch is not hit.

When the limit switch is not hit, the data signal of the input must have a high level.

Positive limit switch hit during reference travel in negative direction.

Check whether the limit switches have been assigned correctly and are not swapped.

Cause

Measure

The input of both the negative and positive limit switch does not provide a signal. The input must provide a "high" signal when the limit switch is not hit.

Check the connection of the negative and positive limit switch.

Cause

Measure

The input of the reference cam does not provide a signal during reference cam search travel.

Check the connection of the sensor for the reference cam: The input must provide a "high" signal when the reference cam is reached.

Cause

Measure

The selected reference travel type is not supported. This is why reference travel cannot be performed.

Select a suitable reference travel type (e.g. reference travel to reference cam).

Cause

Measure

The cyclically calculated position delta is greater than half the modulo range. Consequently, the position setpoint is calculated incorrectly.

Reduce the speed or adjust the scaling of the drive (e.g. by changing the modulo limits).