ASDA-A3 Troubleshooting
13-27
13
AL068 Absolute data transmitted by I/O is in error
Trigger condition
and cause
Condition: the sequence is wrong when reading the absolute position with DIO.
Cause:
1.
Time sequence is wrong.
2.
Reading timeout.
Checking method
and corrective
action
1.
Correct the time sequence for reading the data with DIO:
(A)
DI.ABSQ switches to off after DO.ABSR is off.
(B)
DI.ABSQ switches to on after DO.ABSR is on.
2.
Check the duration from when DO.ABSR switches on to the time that DI.ABSQ
switches on and see if this duration is over 200 ms. The correct procedure
should be: when DO.ABSR switches on and after the bit data of absolute
position is ready, read DO.ABSD within 200 ms and switch DI.ABSQ on.
Then inform the servo drive that data reading is complete.
How to clear the
alarm?
Cycle power on the servo drive.
AL069 Wrong motor type
Trigger condition
and cause
Incremental motor does not support the absolute function.
Checking method
and corrective action
1.
Check to see if your servo motor has an incremental or absolute encoder.
2.
Check the setting of P2.069 and correctly set the value. Set P2.069 to 0 if your
encoder does not use the absolute function.
How to clear the
alarm?
Set P2.069 to 0 and then cycle power on the servo drive.
AL06A Absolute position is lost
Trigger condition
and cause
There are two conditions that may cause the loss of absolute position. One is the
absolute coordinates are not established, so after the absolute origin coordinates
are established, the origin will not be lost after cycling power on. The other is an
error occurred. After establishing the absolute origin coordinates, AL06A still occurs
after cycling power on.
Coordinates are not established.
Condition:
1.
Servo drive in use for the first time.
2.
The battery is drained and the power supply of the servo drive is cut off.
3.
When the bus communication type (CANopen, DMCNET, EtherCAT) servo is
used with an absolute motor, the user issues an absolute position command
after the first use or modification of the E-Gear ratio.
Содержание ASDA-A3 Series
Страница 15: ... This page is intentionally left blank ...
Страница 89: ...Wiring ASDA A3 3 38 3 Pin assignment for the CN1 quick connector J2 and J1 ...
Страница 91: ...Wiring ASDA A3 3 40 3 Wiring for CN1 quick connector and installation Installation ...
Страница 296: ...ASDA A3 Motion Control 7 99 7 Figure 7 3 4 6 ASDA Soft Speed fitting setting interface for creating E Cam table ...
Страница 320: ...ASDA A3 Motion Control 7 123 7 Figure 7 3 7 14 ASDA Soft rotary shear intermittent printing machine setting interface ...
Страница 373: ...Motion Control ASDA A3 7 176 7 This page is intentionally left blank ...
Страница 605: ...Parameters ASDA A3 8 232 8 This page is intentionally left blank ...
Страница 623: ...MODBUS Communication ASDA A3 9 18 9 This page is intentionally left blank ...
Страница 645: ...Absolute System ASDA A3 10 22 10 This page is intentionally left blank ...
Страница 661: ...Linear Motor ASDA A3 11 16 11 This page is intentionally left blank ...
Страница 793: ...Troubleshooting ASDA A3 13 48 13 This page is intentionally left blank ...
Страница 819: ...Specifications ASDA A3 A 26 A This page is intentionally left blank ...
Страница 841: ...Accessories ASDA A3 B 22 B This page is intentionally left blank ...