5. Control Input / Output5-135-8 Programmable analog output function (PAO)5-8-1 Types of analog outputsAs a standard, there are two programmable analog outputs (10 bits) in the VAT2000, with terminal boardnumbers FM-COM, and AM-COM. Two more analog outputs are available by the optional PCBU2KV23TR0 (Trace Back option).Each output can be programmed with the internal functions shown in Fig. 5-8. As default, FM is assignedas “output frequency” and AM is assigned as “Motor output current”.Default settingsTerminal symbol SettingFM Output frequencyAM Output current (Motor)5-8-2 Setting the analog outputThe following internal data or functions can be output to FM, AM terminals by parameters C13-0 and C13-1 as shown in Fig. 5-8.The extended analog outputs AO1 and AO2, can be addressed with the internal data by parameters C39-0 and C39-1.If needed, the gain of analog outputs can be adjusted by parameters C14-0, C14-1.Term in al blo ckIn tern al D ataPA O C 1 3-0 =0C 1 3-1 =310234567891 0O utpu t freq ue nc yS e tting fre qu e nc y (S e ttin g sp e ed )C u sh io n ou tpu tO utpu t c u rren t (M o to r)O utpu t c u rren t (D riv e)O utpu t v o lta geO utpu t P ow e r (D rive )D C v o lta geO LT M o nito rH e at sink te m pe ratureM otor S pe edU 2 K V 2 3T R O O ptionF MA M(C 3 9-0 ) A O 1(C 3 9-1 ) A O 2Fig. 5-8 Analog output assignment
