Technical Manual for EA350 Analog Pulse Type Servo Driver V101 101 Data Initial Applicable Communication Parameter Function Parameter scope Unit Attribute type value mode address P8-04 Reserved P8-05 Upper limit for revolutions of absolute type encoder 1~32767 U16 32767 rev P S T 〇 0805H P8-06 Selection of the usage for absolute type encoder 0: Use as an incremental encoder 1: Use as an absolute type encoder U16 0 - P S T ● 0806H P8-07 Fan control 0: Fan operates upon servo activation and alarm/warning 1: Fan operates after power-on 2:
Fan operation is controlled based on the driver temperature U16 0 - P S T 〇 0807H P8-08 Driver overload warning threshold 20~100 U16 80 % P S T 〇 0808H P8-09 Motor overload warning threshold 20~100 U16 80 % P S T 〇 0809H P8-10 Braking resistance setting 20~30000 U16 50 Ω P S T 〇 080AH P8-11 Braking resistor power setting 10~30000 U16 100 W P S T 〇 080BH P8-12 Brake duty cycle 0~100 U16 100 % P S T 〇 080CH P8-13 Braking resistor derating percentage 1~100 U16 40 % P S T ● 080DH P8-14 Minimum load for judgment of motor locked- rotor 10.0~250.0 U16 150.0 % P S T 〇 080EH P8-15 Rotating speed for judgment of motor locked- rotor 0-500 (0:
Locked-rotor judgment off) U16 0 rpm P S T 〇 080FH P8-16 Locked-rotor judgment time for motor 10~3000 U16 100 ms P S T 〇 0810H P8-17 Locked-rotor torque limit for motor 0.0~150.0 U16 100.0 % P S T 〇 0811H P8-18 Function switch 1 Bit 0: Under-voltage torque limit function Bit 1: Instantaneous power outage (PLRT) holding function Bit 2: Power failure detection function (associated with bit 1) Bit 3: Position judgment based on switching between command unit and encoder unit Bit 4: Reverse direction of speed command (speed mode) bit5: reserved by vendor U16 00100B - P S T 〇 0812H P8-19 Function switch 2 Bit 0: Zero servo switch upon activation OFF Bit 1: Runaway detection switch Bit 2:
Automatic restoration switch for under-voltage of encoder battery U16 10B - P S T 〇 0813H P8-20 Reserved P8-21 Reserved P8-22 Torque limit upon voltage drop of the main circuit 1.0~100.0 U16 50.0 % P S T 〇 0816H P8-23 Lifting time of torque limit upon voltage drop of the main circuit 10~1000 U16 100 ms P S T 〇 0817H P8-24 Instantaneous outage holding time 10~1000 U16 100 ms P S T 〇 0818H P8-25 External torque limit 0.0~500.0 U16 100.0 % P S T 〇 0819H P8-26 External torque limit switching rate 1 0.1~500.0 U16 300.0 %/ms P S T 〇 081AH P8-27 External torque limit switching rate 2 0.1~500.0 U16 300.0 %/ms P S T 〇 081BH P8-28 When the external torque limit is valid, the position deviation warning detection is shielded 0:
Normal detection 1: Shielding detection U16 0 - P S T 〇 081CH P8-29 When the external torque limit becomes invalid, alarm shielding 1~10000 U16 10000 ms P S T 〇 081DH