Indramat CLM01.3-M Flying Cutoff

Temperature monitoring checks if the drive controller temperature is within reasonable bounds. If the measured temperature is lower than -10 °C, the measuring unit is assumed to be defective. This warning appears for 30 seconds, after which the drive stops according to the error response, and F220 Bleeder overload shutdown will be generated.

Temperature monitoring checks if the measured motor temperature is within reasonable bounds. If it determines the temperature is lower than -10 °C, the measuring unit is assumed to be defective. This warning appears for 30 seconds. Afterwards, the drive controller will stop according to the selected error response and F221 Error Motor temp. surveillance defective will be generated.

The drive reduces the maximum possible motor current to protect the motor from destruction. This warning is issued when the motor peak current (S-0-0109) is reduced due to current limitation. If a current greater than 2.2 times the motor current at standstill (S-0-0111) flows, the current reduction begins. With 4-fold motor current at standstill, reduction starts after 400 ms; with 5-fold, it starts earlier; with 3-fold, later. This reduction also affects P-0-4045 (Active permanent current).

The motor is too hot. This warning is generated when the motor temperature (S-0-0383) exceeds the motor warning temperature (S-0-0201). If the temperature further increases above the motor shutdown temperature (S-0-0204), F219 Motor overtemp. shutdown will be generated. For MKD and MHD motors, S-0-0201 is 140°C and S-0-0204 is 150°C.

In drive-controlled interpolation modes, the Indramat DIAX04 SSE-03VRS drive checks if the specified target position (S-0-0258) is within the possible travel range, defined by S-0-0049 (Positive position limit value) and S-0-0050 (Negative position limit value). This check is activated by bit 4 of S-0-0055 (Position polarities). This warning occurs when the target position exceeds these limits, and the position limit check is active. The drive stops, and bit 13 of S-0-0012 (Class 2 diagnostic) is set.

In the drive-internal interpolation mode, the calculated target position cannot be represented within the internal position format limits of the Indramat DIAX04 SSE-03VRS controller. This can lead to incorrect axis positioning or movement failures.

A component connected to the Indramat HVE or HVR power supply unit within the DIAX04 SSE-03VRS system reports an internal malfunction. This indicates a problem with an auxiliary or expansion module.

The regenerative load from the connected drives exceeds the capacity of the Indramat HVE or HVR power supply unit. This means too much energy is being fed back into the DC bus during deceleration, potentially causing overvoltage or overheating issues.

The input power required by the drives from the Indramat HVE or HVR power supply unit is excessive. This condition indicates that the combined power demand during acceleration or sustained operation exceeds the supply unit's capability, and the error will be stored for no more than 500 ms.

The heatsink temperature of the Indramat HVE or HVR power supply unit has reached its permissible limit, opening the temperature pre-warning contact. Power will be switched off after 30 seconds if the condition persists, indicating potential thermal overload of the DIAX04 SSE-03VRS.

This warning indicates that 75% of the permissible ON time for the internal or external bleeder (braking resistor) connected to the Indramat HVE or HVR power supply unit has been reached. This is due to excessive regenerated power, signaling a potential for the bleeder to overheat if current operating conditions continue.

The Indramat HVE or HVR power supply unit cyclically sends status and error messages via a serial connection to the connected controller (DIAX04 SSE-03VRS). This warning is generated if the controller does not receive several sequential messages, indicating a communication breakdown.

This fault applies only to the Indramat HVE power supply unit. It indicates that the incoming power voltage supply exceeds the permissible tolerance range of 3x 380-480V, ± 10%, which can lead to unstable operation or damage to the unit.

This warning from the Indramat DIAX04 SSE-03VRS indicates an error during the index check in the multiplex channel. During cyclical data exchange, the index used to access the S-0-0370 (Configuration list for MDT data container) points to a non-initialized field in the list, preventing proper data access.

The evaluation of the additional optional encoder (encoder 2) is active. A plausibility check between the sinusoidal input signals of the optional encoder and the counter fed by these signals has failed, indicating an error in the encoder feedback.

The signal frequency of the optional encoder (encoder 2) has exceeded the maximum allowed frequency of the encoder interface. If P-0-0185 (Function of encoder 2) is set to 4 (spindle encoder), only the position status of the optional encoder is cleared to 0. Otherwise, F246 is generated, and the position status is cleared to 0.

For Indramat MKD and MKE series motors, the absolute position information is stored by a battery-powered electronic system in the motor feedback. This message appears if the battery voltage falls below 3.1 V. The absolute encoder function will still be preserved for about 2 weeks. CAUTION: Malfunction in the control of motors and moving elements, possible mechanical injuries. Replace the battery as soon as possible.

With HVR power supply units only! This fault indicates an overcurrent condition within the Indramat HVR power supply unit, potentially caused by a short circuit in the power supply unit itself, a connected drive controller, the motor, or the motor cable.

This fault indicates control voltage interference from the power supply unit, affecting the +24V, ±15V, or +5V auxiliary voltages, suggesting an issue with the power supply's ability to provide stable control power.

This fault indicates a ground short within the power supply unit, a connected Indramat DIAX04 SSE-03VRS drive controller, the motor, or the motor cable, leading to an unsafe condition or current imbalance.

With HVR power supply units only! At least one phase of the 3-phase power supply input to the HVR unit is missing, indicating a loss of input power.

With HVE power supply units only! At least one phase of the 3-phase power supply input to the HVE unit is missing, indicating a loss of input power similar to F381 but specific to HVE units.

With HVR power supply units only! The mains voltage exceeds permissible tolerances of 3x 380...480V, ± 10%. This fault occurs when the incoming supply voltage is outside the acceptable operating range for the Indramat HVR power supply unit.

With HVR power supply units only! This fault indicates that the power and control voltage connections are not in phase, specifically that terminals X5/U and X8/1, X5/V and X8/2, X5/W and X8/3 are conducting voltage to each other.

With HVR power supply units only! The mains frequency exceeds the permissible tolerance of ± 2Hz, indicating a deviation from the expected 50Hz or 60Hz nominal frequency.

With HVR power supply units only! This fault indicates an internal unit failure within the Indramat HVR power supply unit, likely related to its internal software or memory integrity.

The master sync telegram (MST) was not received by the Indramat DIAX04 SSE-03VRS drive controller in two successive SERCOS cycles, indicating a communication breakdown in the SERCOS fiber optic ring.

Switching back from a communication phase did not result in a switch to phase 0, indicating a malfunction in the SERCOS master module of the controller connected to the Indramat DIAX04 SSE-03VRS drive.

The SERCOS master attempted a phase switch without waiting for the drive controller’s ready signal, indicating an error in the SERCOS master module of the control system.

The emergency stop switch (E-Stop) has been pressed, causing the drive to perform the emergency stop function selected in P-0-0119 (Best possible deceleration). Setting bit 15 of S-0-0011 (Class 1 diagnostics) also causes an error message to be issued to the controller.

The safety function Safe Halt is selected, but the drive interlock is not active, or the control has given the drive enable. This indicates a discrepancy in the safety circuit state, where the drive is enabled despite Safe Halt being active or the interlock being open.