YASKAWA V7 Technical Manual

Also see for SI-T/ V7: Instructions

Contents

5-14The Drive has the ability to have either a local or a remote reference and sequence selection.Local - Run and stop functions are controlled by the buttons on the digital operator (n007). Thefrequency reference can come from a digital preset reference (n024 & n009) or thedigital operator pot (n008).Remote - Run and stop functions are determined by parameter n003. The frequency reference isdetermined by parameter n004.Switching between local and remote is accomplished either by the LO/RE LED on the digital operatoror by the use of a multi-function input terminal programmed to data “17” (see paragraph 5.18A).n003 : Operation Method Selection Factory setting: 1n004 : Reference Selection Factory setting: 2n007 : Stop Key Function Factory setting: 0Range: 0 or 1SETTING DESCRIPTION0Run and stop is controlled by the and buttons on the digital operator.Run and stop is controlled by the multi-function input terminals2-Wire control - Run Forward (n050 is set to a data of “1”)Run Reverse (n051 is set to a data of “2”)1 3-Wire control - Parameter n052 needs to be set to a data of “0”Run is controlled by a momentary closure on terminal S1Stop is controlled by a momentary open on terminal S2Forward/Reverse is controlled by terminal S32 Run and stop is controlled by serial communicationsSTOPRESETRUNSETTING DESCRIPTION0 Frequency reference is controlled by the digital operator potentiometer.1 Frequency reference is controlled by a digital preset speed (n024) and is affected by n009.2 Frequency reference is controlled by the analog input terminal FR and is 0 - 10V DC3 Frequency reference is controlled by the analog input terminals FR and is 4 - 20mA4 Frequency reference is controlled by the analog input terminal FR and is 0 - 20mA5 Frequency reference is controlled by the Pulse Train Reference terminal RP.6 Frequency reference is controlled by serial communications.SETTING DESCRIPTION0 key is effective at all times (regardless of programming of n003)1 key is effective only when the run/stop command is from the digital operator (n003 = 0)STOPRESETSTOPRESET5.13 LOCAL/REMOTE REFERENCE & SEQUENCE SELECTION