Data Sheet for Product
Table Of Contents
- Functions
- Type summary
- Ordering (Example)
- Equipment combinations
- Product documentation
- Notes
- Safety
- Mounting
- Mounting positions
- Commissioning
- Maintenance
- Disposal
- Warranty
- HMI (Human-Machine Interface)
- Push-button operation
- LED colors and patterns
- Resetting the device by push button
- Push-button addressing
- Display current address (starting with lowest address digit)
- Set new address (starting with lowest address digit)
- Examples
- Modbus registers
- Register 769 “Status”
- Supported function codes
- Technical data
- Diagrams
- Internal diagrams
- Note
- Dimensions
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A6V101037201_en--_b Siemens
2021-09-07 Smart Infrastructure
LED colors and patterns
Color Pattern Description
Green 1s on / 5s off Normal operation (“life pulse”) without bus traffic
flashing Normal operation (“life pulse”) with bus traffic
Orange / green 1s orange / 1s green Device is in override control
Orange 1s on / 1s off Bus parameters not yet configured
1s on / 5s off Backup mode entered
Red Steady Mechanical fault, device jammed or manual override
1s on / 5s off Internal error
0.1s on / 1s off Invalid configuration, e.g. Min = Max
Blue Flashes 1x after address display Bus termination is set active.
Resetting the device by push button
1. Press button for >10s LED starts flashing orange
2. Release button while LED still flashes LED keeps flashing for 3s
3. If the button is pressed within these 3s, the reset is cancelled.
4. After those 3s LED shines red (reset), then the device restarts.
Push-button addressing
Display current address (starting with lowest address digit)
The Modbus address can be set without a separate tool by using the push-button and LED.
To display the current address, press button <1s.
Colors
1-digits: red 10-digits: green 100-digits: orange
Example for address 124:
LED
Note
The address is entered and shown starting with lowest
address digit, see figure above.
(124 in the example is starting with 4x red)
Set new address (starting with lowest address digit)
1. Enter addressing mode: press button > 1s until LED shines red, then release button
(before LED gets dark).
2. Enter digits: press button n-times LED flashes per button press (feedback).
Colors: 1-digits: red / 10-digits: green / 100-digits: orange
3. Store digits: press button until LED shines in color of following digits – release button,
4. Save address: press button until LED shines red (confirmation) release button.
An address can be stored at any time, i.e. after setting the 1-digits, or after setting the 1-
and the 10-digits.
5. Entered address is repeated one times for confirmation.
Note: If button is released before LED shines red, the address is discarded.