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Introduction
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EMP2-3B applied in the MPCL 1000B ASIC
developed by this institute, send the movement of each axis
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Evenly by DDA(Digital Differential Analyzer)method,
realized simultaneous motion control of 2 axes
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and allows parallel connection of multiple
boards operation. The closed loop control adopted P-control law
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(the position command can be feed forwarded for compensation), drive the velocity type servo driver by | |
signal of-10V to 10V, there is an additional encoder feedback function for break wire detection, reduce the | |
hazard of system invalid. During pulse control, send the driver with CW/CCW pulse. | |
There are 2 index inputs with latch and interruption function, and 2 general inputs with interruption function. | |
Features
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* 2 axes position control
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* 2 axes encoder input | |
* Use for velocity type or position type servo driver | |
* Position command with feed forward compensation | |
* Encoder signal break wire detection | |
* 2 general inputs | |
* ISA interface with DIN or EDGE format | |
Specifications | |
* Size:152mm×216mm(ERK Rack) | |
* System Clock:7.159MHz | |
* Bus Interface:◎ISA ◎Interrupt Occupation:2 | |
* Motion: | |
Position Axes:2 | |
DDA Cycle:1msec~2sec | |
Max. DDA Command: | |
Velocity Command Range:+-10V | |
Pulse Output Format:CW/CCW | |
Error Counter:+-12bits | |
* Encoder: | |
2 Axes | |
Interface:Line Receiver | |
Input Format:A/B/Z Phase | |
Decoder:x0,x1,x2,x4 | |
Position Counter:24bits | |
Index Latch/Index Interrupt | |
Break Wire Detection | |
Max. feedback 250k Hz, isolated | |
* D/A Converter:2 Channels, 12bits | |
* 2 General Inputs with Interrupt Function | |
Software Support | |
* Device Driver for DOS/NT4.0 | |
* MCCL(運動控鄅程式庫)for DOS/NT4.0 | |
* ICD4(泛用型控制器)for DOS/NT4.0 | |
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