Delta ASDA-A2 Series User Manual

ASDA-A2 Chapter 12 Absolute System
12-22 Revision February, 2017
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. If there doesn’t have any error occurred during communication course for the host controller to
finish bit 0 to bit 79 (80 bits data), the functions of DI4, DO2, DO3 will be changed back to their
original functions before communication cycle started.
NOTE
If ABSW does not go back to high level signal after the changing of ABSE for signal low to high
that is a sign of error occurring, there must be some other errors existing. Please check if the
coordinate data still there, the voltage level of battery, or overflowing on the coordinate value.
A new communication cycle can be started only all of these errors been removed.

Delta ASDA-A2 Series Specifications

General

Enclosure Rating	IP20
Control Mode	Position, Speed, Torque
Communication Interface	RS-485, CANopen
Protection	Overcurrent, Overvoltage, Undervoltage, Overload, Overtemperature, Encoder error
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C to 65°C
Humidity	20% to 90% RH (non-condensing)
Altitude	1000m max
Cooling Method	Natural cooling or forced air cooling
Encoder Feedback	20-bit incremental encoder (standard), 17-bit absolute encoder (optional)