Technical Manual for EA350 Analog Pulse Type Servo Driver V101 Parameter functions: Adjusts the gain and offset of analog output terminals AO1 and AO2. Analog output voltage = selected output * analog gain + analog offset. Note that these are signed, and hence operation relations should be taken into account. For example, P6-35 = 0, and AO1 represents motor speed: Set P6-37 gain as 1.00 and P6-39 offset as 0, and the analog output 3 V corresponds to forward 3,000 rpm and -3 V to reverse 3,000 rpm. Set P6-37 gain as 2.00 and P6-39 offset as -5,000, and the analog output 0 V corresponds to forward 2,500 rpm, -5 V to 0 speed, and -10 V to reverse 2,500 rpm.
Set P6-37 gain as 3.33 and P6-39 offset as 5,000, and the analog output 0 V corresponds to reverse 1,500 rpm, 5 V to 0 speed, and 10 V to forward 1,500 rpm.
183 effect effect Setting range -10.00~10.00 Data size 16bit Control mode P S T P6-38 AO2 gain adjustment Initial value 1.00 Communication address 0626H Unit - Time of taking effect With immediate effect Setting range -10.00~10.00 Data size 16bit Control mode P S T P6-39 AO1 offset adjustment Initial value 0 Communication address 0627H Unit mV Time of taking effect With immediate effect Setting range -10000~10000 Data size 16bit Control mode P S T P6-40 AO2 offset adjustment Initial value 0 Communication address 0628H Unit mV Time of taking effect With immediate effect Setting range -10000~10000 Data size 16bit Control mode P S T