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unicontrol user guide by ayatec
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Topics

  1. Welcome
  2. Getting started
    1. What is unicontrol
    2. How it works
    3. Connectivity
    4. Integration options
    5. Basic I/O
    6. Special I/O
    7. Special inputs - Digital sensors
    8. Special outputs - RGB driver
    9. Special outputs - Audio driver
    10. Network API - HTTP
    11. Network API - MQTT
    12. Network security
    13. Downloads
  3. Web Interface
    1. Processes
      1. Process
      2. Name
      3. Main state
      4. Initial state
      5. Display
      6. Constraints
        1. Process timer
        2. Variable contraints
        3. Force output
      7. Input
        1. Input source
        2. Channel
        3. Control period
        4. Value
        5. Publish
        6. Frequency
        7. Subtopic
      8. Events
        1. On/Off event
        2. Condition
        3. Idle/running time
        4. Delay on/off
        5. Fade in/out
        6. High/low input
        7. Mid point/Tolerance
        8. Out on when
      9. Output
        1. Primary output
        2. Action
        3. Type
        4. Invert
        5. Duty cycle
        6. Mem value
        7. High/low output
        8. Folder/Track
        9. RGB mode
        10. RGB color
        11. RGB brightness
        12. RGB speed
        13. Publish
        14. Subtopic
        15. Secondary outputs
      10. Cycle
        1. Cycles
        2. High/Low phase
      11. On/Off button
    2. Peripheral
      1. Hardware
      2. Type
      3. Calibration
      4. Mapping (edit)
      5. IR remote (edit)
      6. Impulse_counter (edit)
      7. RGB driver (edit)
      8. DS18B20 (edit)
    3. Device
    4. Network
    5. System
    6. License
  4. Tutorials
    1. First boot
    2. First process
    3. Connect to MQTT
    4. Process sequencing
    5. DIY Project: Bath Fan

In this article

  • Introduction
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unicontrol > Web interface > Processes > Events > High/Low input

High/Low input

The Low input (or Low) (inval1) and High input (or High) (inval2) parameters define the input range for the Analog link or the Deadband (standard) range. These parameters are displayed only when an Analog link or a Deadband (standard) is selected for the On event. Any [VALUE] between -9999 and +9999* can be assigned to these variables.

* When the provided value is between -999.9 and +999.9, one decimal digit can be added to the integer part. The decimal part is automatically truncated if the value is outside of this range.

HTTP

The device will accept HTTP requests at the following URLs related to:

  • Low input:

(POST) http://[IPv4]/var_set?param=inval1_[PROCESS ID]&val=[VALUE]
(GET) http://[IPv4]/var_request?param=inval1_[PROCESS ID]

  • High input:

(POST) http://[IPv4]/var_set?param=inval2_[PROCESS ID]&val=[VALUE]
(GET) http://[IPv4]/var_request?param=inval2_[PROCESS ID]

A combination of:

POST: http://192.168.1.255/var_set?param=inval1_10&val=10
POST: http://192.168.1.255/var_set?param=inval2_10&val=25

will set the input range of the Analog link on Process #10 to 10-25.

Learn more in HTTP API.

Variables inval1 and inval2 are shared with the Condition thresholds and the Deadband Mid point and Tolerance.

MQTT

This parameter can also be accessed via MQTT using [PARAMETER] = inval1 and inval2. Learn more in MQTT API.

Following two messages:

Topic: johndoe5896/home/garagedoor/sub/process_10/inval1
Payload: 10

Topic: johndoe5896/home/garagedoor/sub/process_10/inval2
Payload: 25

will set the input range of the Analog link on Process #10 to 10-25.
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