It is possible to connect to other communication module such as computer and PLC,
etc., basic protocol is as follows and special protocol will be determined after
compromising with an orderer.
Current output(Option-04)
It outputs analog output converted to current 4-20mA.
6-1. Using Filter
Input filter : This is Analog Low Pass Filter to reduce noise mixed from the sensor. Pass Band
10Hz to 1kHz, operating by Dip switch on the back.
ranges from
Low Pass filter band
10Hz
100Hz
1kHz
Against Noise quality
stable sensible
Response Speed
slow fast
Switch on, off(SW1~SW3)
SW1 on only
SW2 on only
SW3 on only
Display filter : It is to make the display stable. In Function Mode, quantity of Display
be set. Serial communication and relay output is sent or determined to the
lue. Thus, it has to be chosen in consideration of response rate, timing, and
filter(buffer) can
front display va
stability.
Th
6-2. Using Sample Hold, Peak Hold, & interval Peak Hold.
e type of Hold : There are three modes of it as follows:
①
Sample Hold : Hold the moment when it comes Hold signal from the outside until reset.
②
Peak Hold : Hold the maximum value from the moment when it comes Hold signal from
the outside to the reset.
③
Interval Peak Hold(Pull Proof System): Hold the maximum among values ranging from the
moment when it comes Hold signal from the outside to the moment when the signal is off,
until reset. Ignore the subsequent value, even though it is over the maximum value.
◀
It is possible to enter Hold by Hold Key on the front panel, but it is just for a check. One
press and the Key on the panel becomes Hold on, and another pressing it becomes Hold off.
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