One Drive, Any Power, Any Motor. The Unidrive SP is a universal AC and Servo drive with ratings from to 2,hp. No. String, Cause of trip. 1, UU, DC link under voltage. Under voltage trip and restart levels are as follows: Drive voltage rating UU trip level UU restart level. Unidrive SP AC Drive from Emerson/Control Techniques is a complete drive automation range that covers the power spectrum from to 2, hp. All drives .
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Hiperface encoder – The encoder type could not be identified during auto-configuration Enc13 Drive encoder trip: Servo mode phasing failure because the phasing angle The Unidrive SP can be enabled to run in several ways.
Unidrive SP – High performance universal AC drive range
The speed reference will come in on an analog input if you choose a terminal code. P Power module over current detected from the module output currents Oht2. HF Option module in slot 2: The drive will display inh, rdy, or run depending on the given commands. This could be because the d. This trip only occurs if the compare has not already failed with the following trips: The drive will now accept a decimal value from dmerson to at 6.
Acc An attempt has been made to access a SMART card, but a card is not present or communications failure has occurred between the drive and the card.
Under voltage trip and restart levels are as follows: Get your faulty Unidrive SP repaired. Our trained engineers will strip down your drive and send you a repair quotation. An attempt has been made to access a SMART card, but a card is not present or communications failure has occurred between the drive and the card. This could occur because the module cannot be identified, or the module has not indicated it is running within 5s of drive power-up, or an internal hardware fault has occurred in the module.
This trip indicates that the power was removed when parameters were being saved which resulted in an error in a user save parameter bank. AC I2t on drive output current see Intelligent Sensors and Safety Products.
A write to a menu 0 parameter has been initiated via the keypad by exiting edit mode and parameter The drive should operate as seen above if the digital inputs are activated correctly. This trip should never occur as there ps no write only parameters in the drive.
Control Techniques Emerson Unidrive SP SP2402
If you have a faulty drive but don’t require on site support, Drives and Automation are able to repair them at our repair centre in Telford. Drive voltage rating UU trip level UU restart level This trip indicates that the power was removed when parameters were being saved which resulted in an error in a power down save parameter bank.
If you are wanting to upgrade your obsolete Unidrive SP to an M Series Drive, use our quick reference guide to choose the right replacement Drive for your application: Position feedback direction incorrect, or motor could not be stopped during the inertia test, or minimal movement phasing test failed see Er Option module in slot 3: CtL Drive over-heat based on control board temperature see If cannot find what you are looking for, call our Customer Support team at or email at sales cimtecautomation.
Check menu 1 and 2 to determine where it is stopping if the reference is not getting to this point. The Unidrive SP can be enabled to run in numerous ways. HMI and Operator Interface. Why use a DC Motor? The speed reference should be displayed here if the digital inputs and the drive sequencer are failing to operate properly.
Check the following parameters: Your email address will not be published. When the drive is not running, there are several additional parameters in menu 6 unidruve can assess the issue. The Unidrive SP is now a superceded product and is in it’s maintenance period. Attempting to create data blocks with numbers from to will always cause a trip.