i950

No HIPERFACE® absolute value encoder as load encoder/master encoder connected - command cannot be

An attempt was made to read out HIPERFACE® data although no HIPERFACE® encoder is connected. No HIPERFACE® encoder is selected in 0x2C50.

Connect HIPERFACE® encoder. A HIPERFACE® encoder must be selected in 0x2C50.

Warning

FIQ runtime error

The monitoring of the FIQ by the FPGA has triggered.

Connect an encoder with a supported type code.

Fault

Brand protection - check failed

The review of brand protection has failed.

Enter correct pin. Replace device with OEM device and reprogram pin.

Warning

Time-out holding brake feedforward control

The specified feedforward control torque could not be built up within one second.

• 0x2820:009 (Starting torque source) = [0] (Last torque saved): - The load to be braked is too large. - Control the stored torque. 40x2820:021
• 0x2820:009 (Starting torque source) = [1] (Torque in 0x2820:010): - The set torque is too high. - Reduce torque.

Fault

Velocity error

The speed error exceeds the limit from 0x2D51:001 for a time duration > 0x2D51:002.

Increase timeout in 0x2D51:002. Increase limit in 0x2D51:001. Increase gain of the speed controller. Increase torque limit and/or current limit.

Fault

Position error

The following error exceeds the limit from 0x2D51:004 for a time duration > 0x2D51:005.

Increase timeout in 0x2D51:005. Increase limit in 0x2D51:004. Increase gain of the position controller.

Fault

Cable check - Motor movement too large

Phases in the motor cable reversed. The axis was moved manually. Motor parameters are set incorrectly. For synchronous motors: The pole position is set incorrectly. For motors with holding brake: The brake was opened prematurely by an external source.

Check motor cabling. Avoid manual movement. Check number of pole pairs and motor type. Carry out the pole position identification Do not open the brake until you have checked the wiring.

Fault

Cable check - Wrong motor angle detected

The determined angle between rotor and resolver differs from the setting in 0x2C03:002. The determined angle between rotor and encoder differs from the setting in 0x2C03:004.

Check encoder cabling. Check motor cabling. If appropriate, Carry out the pole position identification

Fault

Connected motor encoder is not supported

Fault

Connected load encoder/master encoder is not supported

Fault

Backup created via device command

Backup created via device command

For information only. No remedy necessary.

Information

Backup restored via device command

Backup restored via device command

For information only. No remedy necessary.

Information

Error - Brake transistor

The short-circuit monitoring of the brake transistor has triggered.

Use brake resistor with a greater resistance value. Use external brake chopper. Use regenerative module.

Fault

Error - Charging circuit

The monitoring of the charge relay has responded.

Acknowledge error. If the error persists, contact the manufacturer.

Fault

Mains phase failure

The mains phase monitoring has triggered.

Check mains connection.

Fault

Motor encoder requires restart of the device

Fault

Load encoder requires restart of the device

Fault

General error (see manual)

An error has been triggered in the technology application, the PLC or in the network, which requires a direct error response from the drive.

1. Search logbook for the triggering error in the other component. 2. Eliminate the triggering error. The error message can now be acknowledged. If this is not possible, contact the manufacturer.

Fault

Internal communication to PLC failed

The internal communication between the application and the base firmware is disturbed.

Restart device.

Fault

Invalid module combination in slot A and slot B

The modules in slot A and slot B cannot be combined.

Remove a module. Plug a valid module combination.

Fault

• The event can only be reset by mains switching.

• Short circuit/earth fault of motor cable
• Capacitive charging current of the motor cable too high.

• Check motor cable.
• Check length of the motor cable.
• Use shorter or lower-capacitance motor cable.

Fault

• The inverter is disabled immediately. The motor has no torque (is coasting).
• The event can only be reset after a blocking time.

Short circuit of motor cable

Check motor cable for short circuit.

Fault

• The inverter is disabled immediately. The motor has no torque (is coasting).
• The event can only be reset after a blocking time.

Device utilisation (ixt) too high by frequent and too long acceleration processes.

Check drive sizing. 

• Reduce the maximum current of the inverter 0x6073 (P324.00). 
• In case of high mass inertias, reduce maximum current of the inverter 0x6073 (P324.00) to 150 %.

Fault (configurable)

• The event can only be reset after a blocking time.

Warning - Device utilization (ixt) too high

Device utilisation (ixt) too high by frequent and too long acceleration processes.

Check drive dimensioning.

Warning

Clamp responded too often

Maximum current of the axis (display in 0x2DDF:002) has been reached too often in succession.

• Select a flatter speed ramp.
• Reduce the load.
• Set Imax controller more dynamically.

Fault