Moxa IOLOGIK E4200 User Manual Page 70

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ioLogik Active Ethernet I/O Family User’s Manual Click&Go Introduction
5-11
IF conditions can be specified as follows:
DI
DI refers to the status of a digital input channel. Edge detection can be used to refine the conditions.
For example, the condition DI-0=OFF is satisfied for as long as DI-0 remains off. The condition
DI-0=ON to OFF, however, is only satisfied the instant the DI-0 turns off. The transition of the status
change can also be operated using the “Change” operator so it will trigger the related action whether
it is ON-to-OFF or OFF-to-ON. Select the IF condition to DI and click on the property button to
enter the DI Settings window.
AI
AI refers to the readings of an analog input channel. Analog input value is specified to trigger an
action. Units of the value are defined by the selected analog modes (voltage or current), or the scaling
results. For example, AI-0 > 15mA represents the high level of a water tank.
RTD
RTD refers to the readings of an RTD channel. RTD channels are used to measure temperature
degrees. For example, an alarm should be triggered when the temperature reaches 40 degrees Celsius
(RTD-0 > 40). Celsius or Fahrenheit temperature units can be selected in the I/O Configuration tab
after logging in as an administrator.
TC
TC refers to the readings of a TC channel. TC channels are used to measure temperature degrees. For
example, an alarm should be triggered when the temperature reaches 500 degrees Celsius
(TC-0 > 500). Celsius or Fahrenheit temperature units can be selected in the I/O Configuration tab
after logging in as an administrator.
Internal Register
Internal Register represents a status flag to link the status of the first logic to the second one. Mostly
it will be used with the Timer function or to combine other input statuses together. The Internal
Register function also allows a PC to control the ioLogik’s local output when the remote output is
controlled by Click&Go log (e.g., digital output, active message, e-mail and SNMP Trap). Select the
IF condition for the Internal Register and click on the property button to enter the Set Internal
Register window.
The Used in: column indicates that this Internal Register is also used in the Rule-0, which helps the
user to identify the relationship between the rules. Also, the Set Internal Register button will help to
define the default value of all the Internal Registers.
NOTE: Internal Registers can be controlled by Modbus/TCP protocol. Refer to the exported
Modbus file for the address list for all the Internal Registers.
Remote Action
In the IF conditions, the Remote Action receives the command from one or more remote ioLogik.
Specifying the ID and the source IP addresses can create an event. For example, a remote push button
connected to an ioLogik can trigger a local siren. Select the IF condition for Remote Action and click
on the property button to enter the Remote Action Settings window.
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