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General| Brand | Siemens |
|---|---|
| Model | Simotion TM 121C |
| Category | Security Sensors |
| Language | English |
Explains how to select and parameterize up to 6 different operating modes for the SIMOTION Safety Unit.
Details the parameterization of various safety components like EMERGENCY OFF, safety guards, and safety gates.
Explains the function and operation of two-hand controls for press operation, requiring simultaneous button presses.
Provides the formula and method for calculating the safety distance based on reaction times of control unit and machine.
Details safety light curtains and light barriers that monitor access to hazardous areas, going into a safe state on malfunction.
Presents the calculation for safety distance considering ESPE, control unit, and machine reaction times.
Explains the system's monitoring of safety cams for press operation and shutdown, including mechanical and electronic cam types.
Details the speed monitor function, which uses shaft-mounted cams to generate pulses for monitoring and ensures press standstill if pulses cease.
Describes the function for controlling two press safety valves (clutch and brake) via two channels each.
Details the control of directional valves for upward/downward movement and safety valves, supporting up to 3 valves.
Explains valve monitoring for hydraulic presses using watchdog timers for DOWN, UP, and safety valves.
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