Application macros91Hand/Auto macroThis macro can be used when switching between two external control devices isneeded. To enable the macro, set the value of parameter 9902 to 5 (HAND/AUTO).For the parameter default values, see section Default values with different macroson page 142. If you use other than the default connections presented below, seesection I/O terminals on page 40.Note: Parameter 2108 START INHIBIT must remain in the default setting 0 (OFF).Default I/O connections1Ö10 kohmX1A1 SCR Signal cable shield (screen)2 AI1 Motor speed reference (Hand): 0Ö10 V3 GND Analog input circuit common4 +10V Reference voltage: +10 VDC, max. 10 mA5 AI2 Motor speed reference (Auto): 4Ö20 mA 2)6 GND Analog input circuit common7 AO Motor speed value: 0Ö20 mA8 GND Analog output circuit common9 +24V Auxiliary voltage output: +24 VDC, max. 200 mA10 GND Auxiliary voltage output common11 DCOM Digital input common12 DI1 Stop (0) / Start (1) (Hand)13 DI2 Forward (0) / Reverse (1) (Hand)14 DI3 Hand (0) / Auto (1) control selection15 DI4 Forward (0) / Reverse (1) (Auto)16 DI5 Stop (0) / Start (1) (Auto)X1B17 ROCOM Relay outputNo fault [Fault (-1)]18 RONC19 RONO20 DOSRC Digital output, max. 100 mANo fault [Fault (-1)]21 DOOUT22 DOGND1)max. 500 ohm1) 360 degree grounding under a clamp. 2) The signal source must be powered externally.See the manufacturerís instructions. Anexample of a connection using a two-wiresensor is given on page 41.Tightening torque = 0.5 N∑m / 4.4 lbf. in.
