VC-6000
TM
Compact monitor Part CDual-Monitor (2 absolute limit values) function
- 66 - C100583.002 Components Vers. 07 © VC-6000
TM
Compact monitor Sept. 2011
♦ <Alert setpoint>
This parameter defines the absolute value for the Alert alarm with which
the measured value is compared in the Dual-Monitor block. The unit for
the limit value is identical to that of the preceding Measurement block.
The setting can be changed at the instrument.
Minimum: -99999.99 Maximum: + 99999.99 Step size: 0.01
Works pre-setting Dependent upon the monitoring task
♦ <Danger setpoint>
This parameter defines the absolute value for the Danger alarm with
which the measured value is compared in the Dual-Monitor block. The
unit for the limit value is identical to that of the preceding Measurement
block. The setting can be changed at the instrument.
Minimum: -99999.99 Maximum: + 99999.99 Step size: 0.01
Works pre-setting Dependent upon the monitoring task
♦ <Hysteresis>
This parameter determines the hysteresis of the Dual-Monitor block.
After a limit violation in the positive direction (upper limit type) the
measured value must decrease below the limit value minus the
hysteresis value before the limit violation can be regarded as having
ended. After a limit violation in the negative direction (lower limit type)
the measured value must increase above the limit value plus the
hysteresis value before the violation can be regarded as having ended.
The hysteresis value is valid for the Alert as well as the Danger alarm.
The unit for the hysteresis value is identical to that of the preceding
Measurement block. The setting can be changed at the instrument.
Minimum: -99999.99 Maximum: 99999.99 Step size: 0.01
Works pre-setting Dependent upon the monitoring task
♦ <Alert delay>
The parameter Alert delay defines the time period that the Alert limit
violation must continuously exist before the alarm event will be passed
further to the following block (e.g. Relay output).
This setting can be changed at the instrument.
Minimum: 0 s Maximum: 99.99 s Step size: 0.01 s
Works pre-setting Dependent upon the monitoring task,
typically 1 s
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