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- Uniform display and diagnostics concept:
- Module status display for ERROR (red LED) and RUN (green LED)
- Channel status display for signal state log. "0" and log. "1" for digital inputs and outputs
- Display for monitoring the 24 V DC supply voltage (green LED)
- Interfaces for each axis (configurable):
- 2 digital outputs for speed as frequency and direction
- 1 digital output for "Enable Drive"
- 1 digital input for "Drive Ready"
- 1 digital input for a reference point switch
- Depending on the signal interface, one more digital input for using with the Measuring Input technology object
- Signal interface for speed and direction:
- 24 V asymmetrical
- RS422, 5 V symmetrical
- TTL 5 V asymmetrical
- Signal types;
data for speed and direction can be transmitted in various ways. There are 3 different signal types to choose from:- Pulse and direction
- Pulses for forward movement and pulses for backwards movement
- 2 phase-shifted signals, as used by many incremental position encoders.
One complete period can be selected as 1 increment or one period can represent 4 increments.
- Supported functions, controlled by the higher-level axis:
- Reference point approach
- Measuring input
- Control of the drive state via "Enable Drive" and "Drive Ready"
- Error handling
- The TM PTO4 is compatible with the technology objects of the S7-1500 and S7-1500T
- Positioning axis
- Speed-controlled axis
- Synchronous axis
- SIMATIC S7-1200 positioning axis (FW V4.0 or higher)
- Uniform system functions of SIMATIC S7-1500 and ET 200MP:
- Isochronous mode
- Identification and maintenance data
- Firmware update
- Unambiguous labeling on front of module
- Uniform front connector
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