Variables - Operation Manual - ELC.E14 - EM1.8D - EM1.8R - EM1.8U

Logic Manager Programming Tool Desigo Essentials Operation Manual
Product Family
Desigo
Content Language
English
Content Type
Technical Documentation > Operating Instructions
Document No
A6V14300949_en--_d
Download ID
A6V14300949
Stock No.
S55370-C180
S55370-C203
S55370-C204
S55370-C205
Product No.
ELC.E14
EM1.8D
EM1.8R
EM1.8U
Access level
Internet
File Type
html
  • About this document
  • Applicable documents
  • Revision history
  • Safety
  • Cyber security disclaimer
  • Introduction
  • Installation
  • User interface overview
  • Using the tool for the first time
  • Interface overview
  • Main screen
  • Primary side bar
  • Blockly programmer interface
  • Device Configurator interface
  • Quick start
  • Basic procedure
  • Flow chart
  • Creating projects and devices
  • Using device templates
  • Device configuration
  • Configure the controller
  • Configure controller I/Os
  • Configure the controller IP address
  • Configure the COM1 port of the controller (RS485)
  • Configure the COM2 port of the controller (EM BUS)
  • Configure I/O extension modules
  • Add or remove an I/O extension module
  • Configure module I/Os
  • EM1.8U
  • EM1.8D
  • EM1.8R
  • Configure communication parameters for an I/O extension module
  • Programming
  • Define virtual points
  • Program
  • Program execution
  • Program procedure
  • Program note
  • Function block
  • Main loop
  • Control
  • Loop of a fixed time cycle
  • Section
  • Hysteresis
  • Stabilizer
  • Event counter
  • PID control
  • Math
  • Arithmetic
  • Max/min
  • Limit
  • Average of list
  • MU_ITEM
  • Linear
  • I2B
  • B2I
  • Total Time(h)
  • Param calculation
  • Data
  • Analog constant
  • Digital constant
  • System clock
  • Logic
  • Comparison
  • Logical (and, or, XOR)
  • Logical (not)
  • TIME(Second) (T_ON, T_OFF, Pulse)
  • Start/Stop
  • TRIG (Rise, Fall)
  • If
  • Variables
  • I/O Value Set
  • I/O Value Get
  • Virtual Point Set
  • Virtual Point Get
  • Communication Point Set
  • Communication Point Get
  • Reliability Get
  • Standard libraries
  • CV_CLG_CTL Cooling Valve’s Cooling Control
  • CV_DEHU_CTL Cooling Valve’s Dehumidification Control
  • EAD_CTL Exhaust Air Damper Control
  • EH_CMD Electric Heater Command
  • FAN_CMD Fan Command
  • FAN_DP_ALM Fan Differential Pressure Alarm
  • FAN_VFD Fan Variable Frequency Drive Control
  • FILT_DP_ALM Filter Differential Pressure Alarm
  • HUM_CMD Humidifier Command
  • HUM_CTL Humidifier Control
  • HV_CTL Heating Valve Control
  • MAD_CTL Mixed Air Damper Control
  • OAD_CMD Outside Air Damper Command
  • OAD_CTL Outside Air Damper Control
  • RAD_CTL Return Air Damper Control
  • VLV_CTL Valve Control
  • Connecting to a physical device
  • Downloading configuration and program files
  • Simulation and commissioning
  • Simulation
  • Commissioning
  • Viewing logs
  • Communication configuration
  • Object mapping
  • Add and configure sub-devices
  • Debug Modbus communication
  • Controller as Modbus RTU Client
  • Controller as Modbus RTU Server
  • The controller is Modbus TCP Server
  • Sharing projects and devices
  • Firmware upgrade and factory reset
  • Upgrading the controller
  • Upgrading the I/O extension module
  • Factory reset
  • Device template
  • AHU - Complex air conditioning unit control
  • Logic overview
  • I/O terminal configuration
  • Virtual point list
  • Basic logic
  • Outside Air Damper Control
  • Return Air Damper Control
  • Fan
  • Cooling Valve
  • Heating Valve
  • Fault Alarm
  • Return Air Temperature Control
  • Usage scenario
  • Scenario 1 - Heating in winter
  • Scenario 2 - Cooling in summer
  • Scenario 3 - Power off
  • ELC controller programming
  • I/O configuration
  • Variable (virtual point) definition
  • Programming
  • AHU - Simple air conditioning unit control
  • Logic overview
  • I/O terminal configuration
  • Virtual point list
  • Basic logic
  • Outside Air Damper Control
  • Return Air Damper Control
  • Fan
  • Cooling/heating Valve
  • Fault Alarm
  • Return Air Temperature Control
  • Usage scenario
  • Scenario 1 - Heating in winter ("Winter" is selected for "Winter_Summer Mode Select")
  • Scenario 2 - Cooling in summer ("Summer" is selected for "Winter_Summer Mode Select")
  • Scenario 3 - Power off
  • ELC controller programming
  • I/O terminal configuration
  • Variable (virtual point) definition
  • Programming
  • FAU - Fresh air unit control
  • Logic overview
  • I/O terminal configuration
  • Virtual point list
  • Basic logic
  • Damper control
  • Fan Start/Stop
  • Valve control
  • Fault Alarm
  • Usage scenario
  • Scenario 1 - Heating in winter ("Winter" is selected for "Winter_Summer Mode Select")
  • Scenario 2 - Cooling in summer ("Summer" is selected for "Winter_Summer Mode Select")
  • Scenario 3 - Power off
  • ELC controller programming
  • I/O terminal configuration
  • Variable (virtual point) definition
  • Programming
  • HEX - Simple heat exchanger control
  • Logic overview
  • I/O terminal configuration
  • Virtual point list
  • Basic logic
  • Circulating Pump Start/stop
  • Makeup Pump Start/stop
  • Primary Valve Control
  • Fault Alarm
  • Usage scenario
  • Scenario 1 - Power on
  • Scenario 2 - Power off
  • ELC controller programming
  • I/O terminal configuration
  • Variable (virtual point) definition
  • Programming
  • SUMP - Sump control
  • Logic overview
  • I/O terminal configuration
  • Virtual point list
  • Basic logic
  • Drain pump 1
  • Drain pump 2
  • Switchover between the two drain pumps
  • Fault Alarm
  • ELC controller programming
  • I/O terminal configuration
  • Variable (virtual point) definition
  • Programming
  • Appendix
  • Appendix 1: Air conditioning system_1
  • Appendix 2: Air conditioning system_2
  • Appendix 3: Air conditioning system_3
  • Appendix 4: Water supply and drainage system
  • Appendix 5: Naming convention_1
  • Appendix 6: Naming convention_2
Variables

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