90
Chapter 4
Connect the interference prevention output (terminal No. 7) at the external
terminal and the interference prevention input (terminal No. 16) to switch the
detection action alternately to prevent mutual interference from occurring.
Because the detection action switching signal is automatically generated,
there is no need to supply pulse signals for switching the action.
Designate one controller as a master, while designating the others as slaves
to validate interference prevention.
4.7 Interference Prevention Setting
<Setting 1 mode>
Interference prevention setting
mode
Set
Press to select "Int_P".
Press to select "master".
(Master)
7
7
7
16
16
16
INT.Pout
INT.Pin
Controller 1
Controller 2
Controller 3
Master
Slave
Slave
Interference
prevention output
Interference
prevention input
To mount sensor heads close together, perform three-point calibra
tion for each unit first. In the interference prevention state, three-
point calibration cannot be set.
Connection method
Example of connection of three units
1) Connect interference prevention cables and turn the power on.
2) Designate controller 1 as a master.
If the interference prevention function is used, continuity in sampling is lost
and measurement is made intermittently.
If "master" or "slave" is designated without connecting the external
terminal, the correct function will not be obtained.
POINT
Notice
Содержание GP-X SERIES
Страница 7: ...1 Introduction Introduction Handling Precautions 2 Checking the Packaged Components 4 Notation 4 ...
Страница 74: ...68 Chapter 3 MEMO ...
Страница 102: ...96 Chapter 4 MEMO ...
Страница 139: ...133 Chapter 7 Chapter 7 What to Do Upon an Error 7 1 Error Indication List 134 7 2 What to Do 136 ...
Страница 152: ...146 Chapter 8 MEMO ...