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Minimum: logging in minimum measured data at the sampling interval
Maximum: logging in maximum measured data at the sampling interval
Log Speed: It is the logging speed (recording speed) of measured data. Select Log Speed
column, then choose 1, 2, 5, 10, 30, 60 or 120 seconds.
Offset: It is offset value to correct the sensor error.
Gain: It is a multiplier to correct the sensor error.
The correct value = ( the process value + offset ) x gain
Sensor: It displays automatically the setup input of V, mV, mA, T/C ( J, K, T, E, B, R, S, N,
and L ), PT100, and JPT100. The default setting is 4-20mA if no other input specified.
Unit: The engineering unit of input.
Range: Various input ranges can be set for voltage and current. Normally, it sets 0-1, 1-5,
0-5 or 0-10 V for the voltage, and set 0-20 or 4-20mA for the current.
Scale Unit: Defines the scale unit.
Scale Low: Defines the low scale
with decimal if necessary
. For instance, input 0-10 V, the
Scale Low can be set up with value 0.00 to be correspondent to low range 0 V.
Scale High: Defines the high scale
with decimal if necessary
. For instance input 0-10 V, the
Scale High can be set up with value 100.00 to be correspondent to high range 10 V.
Event
The Event is frequently used for Alarm purpose. Event can also be used for digital output DO,
Timer, Totalizer, Counter or Report.
Type: There are various types of H, L, HH, LL, R or r to be selected for job or Alarm purpose.
H: High limit. When the process is over high limit, the alarm or job is actuated.
L: Low limit. Any the process is lower than low limit, the alarm or job is actuated
HH: High high limit, to set up another limit higher than high limit for double warning.
LL: Low low limit, to set up another limit lower than low limit for double warning.
R: Increasing rate of change. The job or alarm is actuated when the rate of increasing process
value is greater than the specified rate time interval. For example, when the Setpoint is set to
100_1S, if the process is increasing greater than the value 100 in 1 second, then job or alarm
will be actuated.
r: Decreasing rate of change. The job or alarm is actuated when the rate of decreasing
process value is greater than the specified rate time interval. For example, when the Setpoint
is set to 50_2S if the process is decreasing greater than the value 50 in 2 seconds, then job or
alarm is actuated.
Setpoint: To set up the process value for actuating Job1 and /or Job2
Содержание WH18/06
Страница 1: ...User Manual Paperless Recorder WH18 06 15th Edition 03 2008 ...
Страница 17: ...17 Figure 2 6 Figure 2 7 Figure 2 8 ...
Страница 19: ...19 Figure 2 10 Figure 2 11 ...
Страница 25: ...25 Digital input card DI181 Figure 2 21 Analog output card AO183I AO183V Figure 2 22 ...
Страница 26: ...26 24 VDC auxiliary power supply card AP181 Figure 2 23 2 5 RS 232 RS 422 RS 485 wiring Figure 2 24 ...
Страница 27: ...27 Figure 2 25 Figure 2 26 ...
Страница 70: ...70 Make sure that RS 232 communication setting at the recorder and PC are equal ...
Страница 87: ...87 7 Trouble shooting ...
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