1 Year Warranty
Description
Overview
Essential details：VT-MACAS-500-10/V0/I Analog positioning module
Features
– Suitable for controlling valves with installed electronics for position and velocity control
– Design: Module for snapping onto carrier rails
– Enable input
– Cable break detection for actual value cable
– Interfaces short-circuit-proof
– Test points on front plate
– Compensation step that can be switched off
– Position: PT1 control
– Velocity control possible in connection with tachometer (speed indicator): PI control
– Area adjustment cylinder
VT-MACAS-500-10/V0/I
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sunny He
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VT-MACAS-500-10/V0/I Analog positioning module
By means of this controller module, simple position or velocity controls can be represented in connection with Bosch Rexroth servo cylinders with analog position measurement systems (potentiometer). As the entire signal processing is analog and the module is only equipped with the necessary features for the set-up of controls, the costs for the drive can be kept low. There is moreover the particularity that the module can be internally switched to velocity control (front plate) and one version is in each case offered for voltage interface and current interface, referring to the command and actual values.
Position control
Command and actual value of the position are compared and the deviation is forwarded to the valve amplifier. In case of an abrupt change of the input signal, the system will react
with maximum dynamics. The times for accelerating or braking a load are either limited by the available power or the system gain. With a ramp function as input value, the load is moved with a constant velocity.
