VFD
Using Up-down operation on the G100
The G100 can be programmed to increase or decrease speed with push-buttons or switches. This is called "Up-down operation". The VFD will follow the speed reference programmed in frq until a digital input programmed to "27 - U/D Enable" is closed. ...
Applying Single-Phase Power to the iS7 Drive
The iS7 series Drive is UL listed (File E124949) to run off of single phase power, up to 150HP VT. An approximate 50% derate needs to be applied when sizing the iS7 for single phase input applications. Reference to the below table for drive sizing ...
Applying Single-Phase Power to the H100 Drive
The H100 series Drive is UL listed (File E124949) to run off of single phase power if necessary. An approximate 50% derate needs to be applied when sizing the H100 for single phase input applications. Reference to the below table for drive sizing and ...
Applying Single-Phase Power to the S100 Drive
The S100 series Drive is UL listed (File E124949) to run off of single-phase power if necessary. An approximate 50% derate needs to be applied when sizing the S100 for single phase input applications. Reference to the below table for drive sizing and ...
Applying Single-Phase Power to the G100 Drive
The G100 series Drive is UL listed (File E124949) to run off of single phase power if necessary. An approximate 50% derate needs to be applied when sizing the G100 for single phase input applications. Reference to the below table for drive sizing and ...
Setting up an S100 with a Permanent Magnet Motor
Purpose This application note shows the simple steps involved in setting up a permanent magnet (PM) motor on an S100 drive. All S100’s with firmware version 2.50 or greater support PM motor control. Parameters Setup the parameters below. Note that ...
How can I setup an enable/disable or Emergency Stop on my VFD?
There are a few different ways to stop a drive remotely. This can be accomplished with the safety terminals(SA, SB, SC) if using an S100. Alternatively, an external trip or drive enable can be used on all LS VFDs.. Here we will show how to set up a ...
Setting up an Encoder on the iS7 VFD
This document serves as a supplement to the complete iS7 User Manual. It shows how to install and setup the iS7 VFD to utilize an encoder option board (P/N: 64110002). This option card supports line driver and open collector type encoders. Card ...
Using Auto Torque Boost on the H100
If an application demands higher starting torque, it may be necessary to utilize the Auto Torque Boost (ATB) function. Reference to the attachment for further details on how to set it up. This document also contains other methods for increasing ...
H100 Broken Pipe Detection
The Broken Pipe feature monitors the VFDs output speed and the PID feedback. When speed is too high and pressure (feedback) is too low we can assume a pipe is broken. Programming Enable broken pipe detection at parameter PRT60. You can select ...
Command Loss and Maintain Motor Operation
Application Description In the case where the VFD speed command reference is lost, there may be applications that require the motor to operate at a certain speed. In other instances the motor may need to be brought to a stop. Within the Command ...