C-188, Sector 31-D, P&T Society,
Korangi Industrial Area,
Karachi-74900,
Pakistan
+92-21-35070751
+92-300-5776703
The FM 450-1 intelligent counter module is an outstanding choice for a wide variety of high-frequency counting tasks up to 500 kHz. It has two counting channels, one for up counting and one for down counting.
The FM 450-1 acquires the pulses from incremental encoders in dependence on gate signals. It evaluates the direction of the pulses and compares the counter value with two programmable comparison values.
The FM 451 is a positioning module for adjusting and positioning mechanical drives on the basis of the rapid traverse/creep speed principle.
The FM 451 is used in the SIMATIC S7-400. The module makes it possible to position three axes independently of one another. The axes in question may be linear axes with limited traversing range or continuously rotating rotary axes.
Incremental encoders and SSI encoders can be used for position decoding.
The FM 452 electronic cam controller is a 1-channel module for the solution of position-dependent or time-dependent tasks.
The FM 452 is far superior to mechanical cam controllers, due particularly to its high level of flexibility.
An incremental encoder, an SSI encoder or a 24 V initiator can be connected to the module.
32 cam tracks can be read by the automation system's CPU
16 cam tracks can be output directly over integrated digital outputs
The module can be quickly adapted to the relevant cam control application by assigning appropriate parameters.
The module off-loads the CPU thanks to autonomous, actual value-dependent setting and resetting of electronic cams.
The 3-channel FM 453 positioning module is suitable for a broad spectrum of positioning tasks with stepper and servo motors.
Rotary and linear axes can be traversed absolutely or relatively.
The module can be used for simple point-to-point positioning tasks as well as for complex traverse profiles with the highest demands for dynamic response, accuracy, and velocity through to multi-axis applications.
Application examples include positioning infeed axes, positioning axes, setup axes, operating axes, production axes, and transport axes.
Autonomous positioning of the stepper and servo motors takes the load off the CPU of the automation system.
FM STEPDRIVE and SIMOSTEP stepper motors perfectly complement stepper motor axes. The same applies for servo motor axes with SIMODRIVE 611 Universal or MASTERDRIVES MC/VC and 1FT6-/1FK6-/1FK7 servo motors.
The main functions performed by stepper and servo motors include:
Automatic mode:
Execution of complex positioning profiles (traverse programs) continuously or also step by step. The traverse programs can be loaded during operation
MDI/MDI on-the-fly
Jog/setup
