Googol's GE 800 Series motion controllers deliver precise, 8-axis DSP based control in a low-cost package, it was designed for point-to-point motion control. Owing to its capability of perfect positioning and
velocity profile curves, it is used for quick and accurate positioning applications, and suitable for the equipments that
adopt high-speed and high-precision point-to-point motion
modes, such as PCB drilling machine, SMT, Bonding
Adopt high-performance DSP and FPGA technology.
Each card can control 8 servo/step motors
Programmable sampling period: the minimum is 200us; the maximum is 2ms, and the default is 400us in analog output. With pulse output of any one axis, the sampling period is fixed as 400us.
Modes of motion: point-to-point motion, velocity control.
Programmable trapezoid curve, and S-curve of velocity profile and update parameters on-the-fly
All registers for computational parameters and trajectory planning parameters are 32 bits
Programmable management for alarm signal and limit switch signal
Set following-error limit and control output limit
PID (Proportion-Integral-Differential) digital filter with velocity and acceleration feedforward; with integral limit; bias compensation and low-pass filter.
Network communication port (Ethernet, Profibus-DP, RS232, RS422/485) (Optional function).
8 channels of 16-bit analog voltage output signal (Only for SV card) or pulse signal with a frequency up to 1MHz, 9 channels of quadrature incremental encoder input (8 channels for axis feedback signal input, 1 channel for the auxiliary encoder input)
Encoder signal counting rate up to 8MHz
Flexible combination of analog voltage output and pulse output mode (Only for SV card)
Analog Input (Optional):
8 channels of independent 12-bit +10V analog input
Sampleing period of up to 250 us
Uncommitted Digital Input/Output:
16 channels of uncommitted opto-isolated digital input
16 channels of uncommitted opto-isolated digital output
Dedicated Digital Input/Output:
Dedicated opto-isolated input per axis, 2 channels for limit switch signal, 1 channel for home signal, and 1 channel for drive alarm signal input
Dedicated opto-isolated output per axis, 1 channel for drive activation signal and 1 channel for drive alarm signal reset
1 channel of probe input can capture the positions of three encoder and auxiliary encoder simultaneously
1 channel of home capture signal for each axis and 1 channel Index signal for each axis
Standard PCI/ISA/PC104 bus
GE motion controller + PC
GE motion controller + embedded system.
Stand-alone through standard network interface (Optional)
Demo software of engraving machine
Demo software in Windows environment
Windows 98/2000/NT/XP equipment drivers, extended DLL
C/C++ function library and Example source code in DOS.
+5V, Icc=2A, power supplied from PC
±12V, Icc=60mA, power supplied from PC
+24V or +12V, Icc=2A, external power provided by user