Operating Modes Of The Main Unit - Omron K6PM-TH User Manual

1 Outline
 Transistor Output
Name
Transistor output 1
Transistor output 2
Transistor output 3
1-4-2

Operating Modes of the Main Unit

The Main Unit has the following operating modes.
Before Registering the Configuration of the Infrared Thermal Sen-
sors
There are the following two operating modes before registering the configuration of the infrared thermal
sensors.
 K6PM-TH Sensor Search Mode
In this mode, the Main Unit automatically searches for the connected infrared thermal sensors when
the power supply is turned ON or when the software is reset, and decides the configuration of the
infrared thermal sensors.
The search results can be checked on the Setting K6PM screen of the software tool (for details,
refer to 3-4 Registering the Initial Settings and Sensor Configuration of the Main Unit (Setting K6PM
screen) on page 3-18).
 K6PM-TH Sensor Position Adjustment Mode
In this mode, communications are performed with only one fixed infrared thermal sensor in order to
perform position adjustment of the infrared thermal sensor.
When you switch to the Setting K6PM screen with the software tool, the Main Unit automatically
switches to this mode (for details, refer to 3-3 Registering the Sensor Position (Setting sensor
screen) on page 3-15).
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Threshold 1 excess When the "Transistor output type" is set to "Normally closed":
output of comprehen- If threshold 1 exceeded occurs for the comprehensive alarm,
sive alarm. transistor output remains OFF and transistor output 2
remains ON.
Transistor output type
can be set to Normally If threshold 2 exceeded occurs for the comprehensive alarm,
Closed or Normally both transistor output and transistor output 2 turn OFF.
Open.
(By default, it is set to "Normally closed". By setting it to "Nor-
Threshold 2 excess
mally open" with the software tool, ON/OFF can be reversed.)
output of comprehen-
sive alarm. Transistor
output type can be set
to Normally Closed or
Normally Open.
Main Unit error and K6PM-TH sensor error output
• Normal: ON
• Main Unit error and K6PM-TH sensor error: OFF
Note 1: The Main Unit error and K6PM-TH sensor error specify any one of the following:
• Main Unit internal error (internal CPU error or internal memory error)
• K6PM-TH sensor communications error or sensor type error
• The detection of the K6PM-TH sensor angle deviation
• Temperature measurement range exceeded
• Running time error
Note 2: The output type of transistor 3 is fixed as Normally closed.
K6PM-TH Thermal Condition Monitoring Device User's Manual (H231)
Description