Portland Tool & Die, Inc. MDT-4000-R2 - 8/26/2022 This release includes the following elements: MDT-4000 fw v1.1 - Change "GET/SET STEPACC" to be "GET/SET STEP_ACC" to align with documented command. - Fix the "SET STEP_ACC" command so it will accept values between 1 to 45 deg/sec. - Avoid re-displaying the "Encoder no connected" screen to avoid flashing effect. MDT-4000 CLI (mdt4000util.exe) v1.0 - Initial customer release. USB virtual communications port driver, version 1.0