Siemens SIMATIC FM 453, Manual

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FM 453 Servo Drive / Step Drive Positioning Module
C79000-G7076-C453-01
In the parameterization, the following control modes can be set:
S
Servomotor with servo position control
S
Stepper motor with servo position control
S
Stepper motor without servo position control
Four digital inputs and four digital outputs for each channel can be used spe-
cifically to a given application.
You can connect:
S
Reference-point switches
S
Switches for external starting
S
Touch probes
S
Position reached, Stop (“PEH”)
S
Forward/backward rotation
The switching function is assigned to a given I/O number by way of the ma-
chine data.
Special functions can be activated by specific settings in the user program,
in addition to the mode (e.g. measurement on-the-fly, retrigger reference
point, etc.).
The operating range (specified by software limit switches) is automatically
monitored after synchronization is recorded.
Process interrupts are triggered by such events as:
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Position reached
S
Length measurement completed
S
On-the-fly block change
S
Measurement on-the-fly
Process interrupts are selected by way of machine data.
Automatic processing of a traversing program, including subprograms
created during the parameterization process. A number of traversing pro-
grams are available for execution on the module.
Startup and ongoing operation of the module are monitored by fault and diag-
nostic interrupts. Faults or errors are reported to the system and displayed by
the LEDs on the module.
Parameterization data (machine data, tool compensation data, traversing pro-
grams and increment sizes) is retained in storage on the FM 453.
Parameterization
of the Control
Modes
Digital Inputs/
Outputs
Settings and Func-
tions Not Depen-
dent on Operating
Mode
Software Limit
Switches
Process Interrupts
Block Sequence
Control
Diagnostics and
Troubleshooting
Data Storage on
the FM 453
Product Summary