Chapter 2 – Overview of ACH 500 Programming2-2ACH 500 Programming ManualMenu System ofParametersThe parameters in the ACH 500 are organized via a system of menus. Thereare four levels of information, plus a start-up data menu. The four levels are:Operating Data, Main Level, Group Level, and Parameter Level. Each isdescribed in this chapter.Figure 2-1 shows how to select Start-up Data parameters, Operating Dataparameters, Application macros, Main, Group, and Parameter levels using theControl Panel keypad.Figure 2-1 Parameter SelectionStart-up DataParametersThe Start-up Data menu contains some basic settings needed to match theACH 500 with your motor and to set the Control Panel display language. Thismenu also contains a list of pre-programmed Application macros. The Start-up Data menu is the first menu you modify to start-up your drive.40.2 PUMP & FAN CONTROL40.1 PI-CONTROL30.4 INFORMATION30.3 SUPERVISION30.2 AUTOMATIC RESET30.1 FAULT FUNCTION20.5 CRITICAL FREQUENCIES20.4 MOTOR CONTROL20.3 ACCEL/DECEL20.2 START/STOP20.1 FREQ/CURRENT LIMITS10.8 EXT COMMUNICATION10.7 ANALOG OUTPUTS10.6 RELAY OUTPUTS10.5 ANALOG INPUTSSTART-UP DATAC APPLIC.RESTORED Supply Voltage20 PARAMETER LOCK....30 PROTECTIONPARAMETERS10 CONTROLCONNECTIONS10.4 SYSTEM CONTR INPUTS10.3 PRESET SPEEDS10.2 EX REFERENCE SELECT10.1 START/STOP/DIRECTION20.3.8 DECEL REF2 TIME20.3.7 ACCEL REF2 TIME20.3.6 DECEL TIME 220.3.5 ACCEL TIME 220.3.4 DECEL TIME 120.3.3 ACCEL TIME 120.3.2 ACC/DEC RAMP SHAPE20.3.1 ACC/DEC 1 OR 2 SELOPERATING DATA MAIN LEVEL GROUP LEVELPARAMETER LEVEL1 OUTPUT FREQ.2 MOTOR SPEED PARAMETERS20 DRIVEA LANGUAGEAPPLICATION1 HVACMACROS2 FLOAT PT.3 HVAC – PI4 P&F AUTOM..B APPLICATION... ....40 APPLICATIONPARAMETERS