Drive Application Software Application Set Application Set Title Drive Product File Name for (AS) Date - Revision Custom Scaled HIM Speed Reference PowerFlex 700VC AS_PF700VC_HIM_SpdRefScaleCustom.doc 1/16/06 02 Attention: This document and related file(s) are designed to supplement configuration of the listed drive product. The information provided does not replace the drive products user manual and is intended for qualified personnel only. Description: Application to allow the user to enter a custom scaled speed reference via the HIM. Limitations: User entered value is limited to a maximum of 800 units. Options & Notes: Drive Input & Output Connections: Inputs Function DI 1 DI 2 DI 3 DI 4 DI 5 DI 6 AI 1 AI 2 AI 3 NA Outputs Function DO 1 DO 2 DO 3 AO 1 AO 2 AO 3 NA AS_PF700VC_HIM_SpdRefScaleCustom.doc Form Revision – A Page 1 of 2 Description Description Drive Application Software Application Set Parameter Configurations Changes from Default Parameter Settings Par Name Value 25 – Scale 90 Speed Ref A Sel Block 1 1 – DPI Port 274 DPI Port Select 1 Link Scale block 1 will scale the reference from the HIM. Selects DPI port where HIM is plugged in. 18 – DPI Port 1 427 Torque Ref A Sel 476 Scale1 In Value 477 Scale1 In Hi 22937 478 Scale1 In Lo 0 479 Scale1 Out Hi 60 Hz 480 Scale1 Out Lo 0 482 Scale2 In Value 483 Scale2 In Hi 484 485 486 Scale2 In Lo Scale2 Out Hi Scale2 Out Lo 275 0 560 0 Changes scaling of HIM reference to 0 to 800. Torque Ref A does not affect operation when running in Speed Regulation mode. Parameter 275 contains the unscaled value, 0 -32767, from the HIM reference. = (Max User Value / 800) * 32767. For example, (560 ipm / 800) * 32767 = 22937 Motor speed corresponding to maximum user value. This value could be in Hz or RPM depending on the setting of P79 [Speed Units]. 275 22937 Description Parameter 275 contains the unscaled value, 0 -32767, from the HIM reference. = (Max User Value / 800) * 32767. For example, (560 ipm / 800) * 32767 = 22937 Maximum user value. Notes: The user units can be displayed on the second line of the HIM. On the HIM, go to Prefereferences, User Display Lines, and select parameter 487 [Scale 2 Out Value] with a scale value of 1. AS_PF700VC_HIM_SpdRefScaleCustom.doc Form Revision – A Page 2 of 2