Danfoss AHF 010 Design Manual

Also see for AHF 005: Manual Operating instructions

Contents

Danfoss AHF 010 Design Manual Manual pdf 41 page image

6 Programming6.1 Parameter DescriptionsThe parameters in this section are limited to theparameters required for operating the VLT® AdvancedHarmonic Filter AHF 005/AHF 010. For reference to otherparameters, refer to the frequency converter programmingguide.5-00 Digital I/O ModeDigital inputs and programmed digital outputs are pre-programmable for operation either in PNP or NPN systems.Option: Function:NOTICEPerform a power cycle toactivate the parameter once ithas been changed.[0] * PNP Action on positive directional pulses(↕). PNP systems are pulled downto GND.[1] NPN Action on negative directionalpulses (↕). NPN systems are pulledup to +24 V, internally in thefrequency converter.5-01 Terminal 27 ModeOption: Function:NOTICEThis parameter cannot beadjusted while the motor isrunning.[0] * Input Defines terminal 27 as a digitalinput.[1] Output Defines terminal 27 as a digitaloutput.5-02 Terminal 29 ModeOption: Function:NOTICEThis parameter is available forFC 302 only.[0] * Input Defines terminal 29 as a digitalinput.[1] Output Defines terminal 29 as a digitaloutput.6.1.1 5-1* Digital InputsThe digital inputs are used for selecting various functionsin the frequency converter. Table 6.2 shows which functionscan be assigned to digital inputs.Functions in group 1 have higher priority than functions ingroup 2.Group 1 Reset, coast stop, reset, and coast stop, quick stop,DC brake, stop, and the [Off] key.Group 2 Start, latched start, reversing, start reversing, jog,and freeze output.Table 6.1 Function GroupsDigital input function Select TerminalNo operation [0] All, terminal 32, 33Reset [1] AllCoast inverse [2] All, terminal 27Coast and reset inverse [3] AllQuick stop inverse [4] AllDC brake inverse [5] AllStop inverse [6] AllStart [8] All, terminal 18Latched start [9] AllReversing [10] All, terminal 19Start reversing [11] AllEnable start forward [12] AllEnable start reverse [13] AllJog [14] All, terminal 29Preset reference on [15] AllPreset ref bit 0 [16] AllPreset ref bit 1 [17] AllPreset ref bit 2 [18] AllFreeze reference [19] AllFreeze output [20] AllSpeed up [21] AllSpeed down [22] AllSet-up select bit 0 [23] AllSet-up select bit 1 [24] AllPrecise stop inverse [26] 18, 19Precise start, stop [27] 18, 19Catch up [28] AllSlow down [29] AllCounter input [30] 29, 33Pulse input edgetriggered[31] 29, 33Pulse input time based [32] 29, 33Ramp bit 0 [34] AllRamp bit 1 [35] AllProgramming Design GuideMG80C602 Danfoss A/S © 05/2019 All rights reserved. 396 6