About the IC800VMA202
The IC800VMA202 is a VersaMotion 2000-Watt Series servo amplifier manufactured by GE Fanuc, matched for use with the VersaMotion α and βi Series Servo Motors and GE Fanuc DSM300 Series motion controllers. With a rated output power of 2000W, this amplifier requires a Three-phase voltage of 220VAC with a frequency of 50/60hz +/-5%. As any other electrical device IC800VMA202 also has permissible voltage fluctuation which goes from 170VAC to 255VAC. The electronic gear ratio of this amplifier is N/M where N: 1~32767, M: 1:32767 (1/50<N/M<200) and the whole system is fan cooled.
Physical dimensions of IC800VMA202 are 245mm in height, 110mm in width with 206mm in length and 70mm should be added for connected cables so they wouldn’t get bent. IC800VMA202 works on 0 to 55°C environmental temperature and requires forced cooling for operating above 55°C. Storage temperature should be anywhere between -20°C and 65°C and humidity from 0 to 90% non-condensing of course. As others, VersaMotion series amplifiers IC800VMA202 also offers an effective solution for a broad range of motion applications and has a built-in dynamic brake. It supports stand-alone positioning capability with up to 8 stored motion profiles and can be connected to any analog motion controller or any pulse command interface. Configuration parameters and system information can conveniently be accessed by built-in touchpad and display, but Amplifier setup can also be accomplished using the VersaMotion software included with Proficy Machine Edition. It has three types of control modes: Position, Velocity, and Torque.
Key features of IC800VMA202 are versatile analog or pulse command interface, Position/Speed/Torque modes, dual control modes, standalone single-axis position control mode for point-to-point motion control, Electronic gearing with user-defined ratio, external JOG function, Speed/Torque limit operation, built-in keypad/display for setup and diagnostics, motor settling time below 1ms for fast response, low speed stability and performance: less than 0.5% error at 1 RPM, 10 msec acceleration time from running without load -/+ 3000 RPM.
It also has some convenient built-in functions, one of them is move to home function, which is convenient for resetting zero position automatically, there are also position teaching capability, user-definable acceleration/deceleration with jerk limiting (s-curve), feed step control function as well as Modbus Slave serial port (RS-485/RS-422) for updating stored position set points from a host controller or reading writing parameters from Machine Edition.
