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Jason JohnsonSep 6, 2025
What should I check if my Solcon RVS-DN 310 shows an INSULATION TRIP?
- XxlittleSep 7, 2025
If your Solcon Controller displays an INSULATION TRIP, check the motor and cable insulation level.
What should I check if my Solcon RVS-DN 310 shows an INSULATION TRIP?
If your Solcon Controller displays an INSULATION TRIP, check the motor and cable insulation level.
What to do if my Solcon RVS-DN 310 shows an OVERLOAD?
If your Solcon Controller displays an OVERLOAD message, check the FLA, FLC, and overload settings. Also, check the motor current. Then, wait at least 15 minutes to allow the motor and RVS-DN to cool down before attempting to restart.
What does it mean if my Solcon RVS-DN 310 displays TOO MANY STARTS?
If your Solcon Controller shows a TOO MANY STARTS error, wait until the motor and RVS-DN cool down. The cool-down period is determined by the NUMBER OF STARTS, STARTS PERIOD, and START INHIBIT settings.
How to troubleshoot a Solcon RVS-DN 310 showing WRONG CONNECTION?
If your Solcon Controller indicates a WRONG CONNECTION, verify that the motor is connected properly.
Why does my Solcon RVS-DN 310 Controller show a LONG START error?
If your Solcon Controller is showing a LONG START error, check the FLA, FLC, and MAX START TIME settings. Increase the INITIAL VOLTAGE, CURRENT LIMIT & MAX. START TIME or decrease the ACC. TIME as necessary.
What does it mean if my Solcon RVS-DN 310 Controller displays OVER TEMPERATURE?
If the Solcon Controller shows an OVER TEMPERATURE message, try to improve cooling or use a bypass contactor. Also, check to ensure that motor starting isn't happening too frequently.
What to do if my Solcon RVS-DN 310 displays UNDER CURRENT?
If your Solcon Controller displays an UNDER CURRENT error, check the UNDERCURR. TRIP and UNDERCURR. DELAY settings. Also, check the line currents through L1, L2, and L3.
What to do if my Solcon Controller displays UNDER VOLTAGE?
If your Solcon Controller displays an UNDER VOLTAGE error, check the UNDERVOLT. TRIP and UNDERVOLT. DELAY settings. Also, check the line voltages on L1, L2, and L3.
What does it mean if my Solcon Controller displays OVER VOLTAGE?
If your Solcon Controller is showing an OVER VOLTAGE error, check the OVERVOLT. TRIP and OVERVOLT. DELAY settings. Also, check the line voltage on L1, L2, and L3.
What does it mean if my Solcon RVS-DN 310 displays PHASE LOSS?
If your Solcon Controller indicates a PHASE LOSS: 1) Ensure the current transformers are not grounded. 2) Check phase voltages related to terminal 21. 3) Verify terminal 21 is correctly connected. 4) If correctly connected, disconnect terminal 21 and attempt to start. 5) If the issue persists, set PHASE LOSS Y/N protection to NO. Note that doing so means the motor will single phase if a true PHASE LOSS occurs. 6) Be aware that phase loss might not be detected in motor operating under a light load.
General| Type | Soft Starter |
|---|---|
| Rated Control Supply Voltage Us (V) | 110-240 |
| Rated Current Ie (A) | 310 |
| Communication | Modbus RTU |
| Frequency | 50/60 Hz |
| Enclosure Rating | IP20 |
| Control Method | Voltage Ramp |
| Ambient Temperature | -10°C to +50°C |
| Humidity | 95% non-condensing |
Read manual carefully before operating equipment and follow all instructions provided.
Internal components at mains potential are dangerous; contact can cause severe injury or death.
Criteria for selecting the correct RVS-DN based on motor current.
Wiring for dual adjustment and short circuit protection.
Setup and configuration for inside delta motor connections.
Operating temperature range and heat dissipation calculations for RVS-DN units.
Configuration of dip switches for various functions.
Switch for selecting main or generator parameter modes.
Enables advanced parameter settings for special applications.
Procedures for accessing and performing special functions in TEST/MAINTENANCE mode.
Details on built-in protections and fault reset procedures.
Step-by-step guide for the standard motor starting procedure.
Troubleshooting steps for Over Current/Shear Pin faults.
Troubleshooting steps for overload and under current protection trips.
Troubleshooting steps for under voltage, over voltage, and phase loss faults.
