Chapter 5 Trial Operation and TuningASDA-A2R Series5-6 Revision December, 20145.4 Trial Run without Load (Speed Mode)Before the trial run without load, firmly secure the motor base so as to avoid the dangercause by the reaction of motor operation.STEP 1:Set the control mode of the servo drive to speed mode. Set P1-01 to 2. Then, re-power onthe servo drive.STEP 2:In speed control mode, the digital input settings of trial run are as follows:Digital Input ParameterSetting ValueSymbol Function Description CN1 Pin NoDI1 P2-10 = 101 SON Servo ON DI1- = 9DI2 P2-11 = 109 TRQLM Torque limit DI2- = 10DI3 P2-12 = 114 SPD0 Speed commandselection DI3- = 34DI4 P2-13 = 115 SPD1 Speed commandselection DI4- = 8DI5 P2-14 = 102 ARST Alarm reset DI5- = 33DI6 P2-15 = 0 Disabled Invalid DI function -DI7 P2-16 = 0 Disabled Invalid DI function -DI8 P2-17 = 0 Disabled Invalid DI function -EDI9 P2-36 = 0 Disabled Invalid DI function CN7 = 2EDI10 P2-37 = 0 Disabled Invalid DI function CN7 = 3EDI11 P2-38 = 0 Disabled Invalid DI function CN7 = 4EDI12 P2-39 = 0 Disabled Invalid DI function CN7 = 5EDI13 P2-40 = 0 Disabled Invalid DI function CN7 = 6EDI14 P2-41 = 0 Disabled Invalid DI function CN7 = 7The above table disables the function of negative limit (DI6), positive limit (DI7) andemergency stop (DI8). Thus, the value of parameter P2-15 ~ P2-17 is set to 0 (Disabled).The digital input of Delta’s servo drive can be programmed by users. When programmingdigital input, please refer to the description of DI code.The default setting includes the function of negative limit, positive limit and emergency stop,therefore, after the setting is completed, if there is any alarm occurs, please re-power onthe servo drive or switch ON DI5 to clear the alarm. Please refer to Chapter 5.2.