Omron K6CM User Manual page 68

3 Mechanism of Measuring and Monitoring of the K6CM Devices
Additional Information
In K6CM, the total number of integration times of external trigger and internal trigger is stored
as "trigger count" in increments of 100 in internal data.
When only using external trigger (except K6CM-ISM) is used and the motor is started in syn-
chronization with the external trigger input, it is considered as the number of times of "the num-
ber of times of trigger" the number of times of motor activation, and motor life monitoring It is
also possible to use it.
Internal trigger
Measurement and monitoring can be performed at any required timing by recognizing the operation
state of the motor from the measured value.
Measuring and monitoring is started according to the relationship between measurement value and set
value (trigger level).
In "Trigger type", specify one of the following: When the measurement value exceeds or falls below the
set value (trigger level)
specified time. Or, when the measurement value exceeds the set value (trigger level)
device will start measuring and monitoring and continue it for the specified time.
The period from the start to the end of the measuring and monitoring is the measuring and monitoring
period (also, the period of maximum and minimum calculation).
*1. Only when "insulation resistance" for the lower limit warning target is set, "Level" = "It is lower than the set
value (trigger level)", and it is opposite to other upper limit alarm targets.
3 - 16
*1
, the K6CM device will start measuring and monitoring and continue it for the
For Trigger type, select one of the following.
• Rising edge:
When the measured value exceeds the set
*1
value (trigger level) Start measuring and
monitoring, and when the specified time has
elapsed, end measuring and monitoring.
• Falling edge:
When the measured value falls below the set
*1
value (trigger level) Start measuring and
monitoring, and when the specified time has
elapsed, end measuring and monitoring.
• Level:
Measuring and monitoring while set value
*1
(trigger level) is exceeded
Measuring Monitoring
Set value
Set value
Set value
.
K6CM Motor Condition Monitoring Device User's Manual (N219)
*1
, the K6CM
The specified
time
Measuring and
monitoring
The specified
time
Measuring and
monitoring
Measuring and
monitoring