CEL-MAR ADA-401WP - 1-Wire Configuration; Measurement Configuration; Automatic Assign Sensors to Measurement Channels (Aas) Configuration; Measuring Channel Configuration

5.2.3. 1-WIRE CONFIGURATION
Section 1-WIRE bus has options:
– Baud rate: standard (at the moment available is standard baud rate),
– Number of groups in searching process: readout only,
– List of available group of 1-WIRE sensor/systems in searching process (readout only).
5.2.4. MEASUREMENT CONFIGURATION
Section Measurement configuration has options:
– Measuring data format: integral number with 2-byte (readout only),
– Pause between readout: interval between another readout of measurement from connected sensors - range 1 – 255 sec.
– Enable single reading sensors: enable this option causes that each sensor is readout separately. The time of readout one sensor
is about 1 sec.
The effect of this option is:
- extension measurement readout time from sensors,
- reducing current value, being in VDD line or DQ, to current value one sensor in time of measurement processing. It is imported in
potentially explosive environments, after connection an intrinsically safe barrier to ADA-401WP.
– Enable write TL and TH registers for DS18xxx: enable this option causes that change of Lo and Hi values in the configuration on
measurement channel is write in TL and TH registers of DS18xxx sensor and readout from these registers. Disable this option
causes that Lo and Hi values setted in the measurement channel configuration are written to ADA-401WP memory and readout
from there.
Options Enable single reading sensors and Enable write TL and TH registers for DS18xxx are available from 2,005 firmware
version and 1.7.1.0 version of ADAUtil.
5.2.5. AUTOMATIC ASSIGN SENSORS TO MEASUREMENT CHANNELS (AAS) CONFIGURATION
AAS function lets quickly assign sensors to measuring channels in the order specified by their heating temperature AAS. Description
of using the AAS function is described in point CHANGING SENSORS ORDER BY THE USE OF AAS PROCEDURE
Configuration of AAS function :
- Enable Automatic Assign Temperature Sensor to Measure Channel: enable or disable module AAS function,
- Temperature AAS: 0 – 50 °C, - setting of AAS temperature above followed by automatic assignment of the sensor to a channel.
After configuration press button Save configuration to module.
Set SW1 switch section to run mode as in the table below.
SW1-1 SW1-2
OFF OFF
Yellow LED will be OFF.
5.3. MEASURING CHANNEL CONFIGURATION
Set the SW1 micro switch in the configuration mode as table below
SW1-1 SW1-2
ON OFF
Yellow LED will blink with frequency 1 Hz.
5.3.1. SENSOR ADDING
After connecting sensors to ADA-401WP, according to point CONNECTION TEMPERATURE SENSORS and running ADAUtil
software, select branch Configuration=>Communication on left panel, and on right select COM port used for module configuration.
Then on left panel select branch Configuration=>Communication=>ADA-401WP=>Measure channels and on right will open
[Measure channels configuration and diagnostic] and press [Read Configuration form Module] – readout the configuration of
measurement channels from ADA-401WP.
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ADA-401WP