Instruction manual

II
4.3 Operation and Speed Command Source (Pr. 338, Pr. 339, Pr. 550) ............................................24
4.3.1 Communication EEPROM write selection (Pr. 342) .....................................................................................28
4.4 Operation at Communication Error Occurrence...........................................................................29
4.4.1 Operation selection at communication error occurrence (Pr. 500 to Pr. 502) ..............................................29
4.4.2 Alarm and measures .................................................................................................................................... 33
4.5 Inverter Reset ...................................................................................................................................34
5 FUNCTION OVERVIEW 36
5.1 XIF File ..............................................................................................................................................36
5.2 Output from the Inverter to the Network........................................................................................37
5.3 Input from the Network to the Inverter...........................................................................................38
6 NETWORK VARIABLES 40
6.1 Object Map........................................................................................................................................40
6.2 Network Variable List ......................................................................................................................41
6.3 LONWORKS Object .........................................................................................................................45
6.3.1 Setting range of object ID.............................................................................................................................45
6.3.2 Object request (network input SNVT_obj_request nviRequest)...................................................................46
6.3.3 Object status (network output SNVT_obj_status nvoStatus)........................................................................47
6.4 Variable Speed Motor Drive Object................................................................................................48
6.4.1 Start/stop and simple speed setting (network input SNVT_switch nviDrvSpeedStpt) ..................................48
6.4.2 Speed adjustment (0.005% increments) (network input SNVT_lev_percent nviDrvSpeedScale)................49
6.4.3 Speed monitor (0.005% increments) (network output SNVT_lev_percent nvoDrvSpeed) ...........................50
6.5 Inverter Basic Functions .................................................................................................................51
6.5.1 Inverter input signal (network input SNVT_state nviInvInputSig) .................................................................51
6.5.2 Inverter output signal (network output SNVT_state nvoInvOutputSig) .........................................................53