Technical Manual for EA350 Analog Pulse Type Servo Driver V101 8.2 d1-xx Alarm query parameter Alarm query allows query the current and previous three alarm records. Here only the current alarm is described, as other alarms are the same. Code of the current alarm is displayed. For meaning of the alarm code and corresponding countermeasure, refer to Chapter 11 The rotating speed of the motor upon occurrence of the current alarm is displayed.
Minus means the motor rotates in the reverse direction (defined by P0-01) Bus voltage of the servo driver upon occurrence of the current alarm is displayed Active current of the motor upon occurrence of the current alarm is displayed Cumulative running time of the driver upon occurrence of the current alarm is displayed (as of departure of the driver from the factory) When 0 is displayed, it means no alarm is currently present; When any value other than 0 is displayed, it means there is an alarm present; the value is the alarm code ( not displayed).
For meaning of the alarm code and corresponding countermeasure, refer to Chapter 11 When 0 is displayed, it means no alarm is currently present; When any value other than 0 is displayed, it means there is a warning present; the value is the warning code ( not displayed).
For meaning of the warning code and corresponding countermeasure, refer to Chapter 11 119 d1-00 Current alarm code Initial value 0 Communication address 2100H Unit - Category Display Scope 00~FF Format Hexadecimal Data size 16bit Control mode P S T d1-01 Rotating speed upon the current alarm Initial value 0 Communication address 2101H Unit rpm Category Display Scope -6000~6000 Format Decimal Data size 16bit Control mode P S T d1-02 Bus voltage upon the current alarm Initial value 0 Communication address 2102H Unit V Category Display Scope 0~1000 Format Decimal Data size 16bit Control mode P S T d1-03 Active current upon the current alarm Initial value 0.00 Communication address 2103H Unit A Category Display Scope 0.00~655.35 Format Decimal Data size 16bit Control mode P S T d1-04 Running time upon the current alarm Initial value 0 Communication address 2104H Unit min Category Display Scope 0~2147483647 Format Decimal Data size 32bit Control mode P S T d1-24 Current alarm status Initial value 0 Communication address 2118H Unit - Category Display Scope 00~FF Format Hexadecimal Data size 16bit Control mode P S T d1-25 Current warning status Initial value 0 Communication address 2119H Unit - Category Display Scope 00~FF Format Hexadecimal Data size 16bit Control mode P S T