N Topology For Report" Using Example 2 - Panasonic KR20 User Manual

5.8.3 "1:N topology for report" using example 2

This it the esample using input terminal and output terminal in both master and slave.
Set master to "[I/O] 1:N topology for report" by using setting tool.
●Report system of central display for alarm by 4 types of equipment and reset alarm by 4
types of equipment.
Reset SW
SW1
SW2
SW3
SW4
Routing setting of above system by setting tool
In the above system, slave's one input terminal should be connected only 1 point as below table.
And if you want to reset alarm individually, output terminal should be connected not to exist same
output from other slaves.
"-" shows that it is not connected. For example, only ERR1 of slave 01 is connected input 0. Like this
case 2 or more inputs should not be connected to same terminal, any other allocation is OK. Same
as this, 2 or more inputs to master should not be connected to same terminal, any other allocation is
OK.
Terminal
Output
Input
*Input teminal 4 to 7 and output terminal 4 to 7 are vacant.
Notes:・In order to transfer input to the other unit, signal should be input over polling time.
・When signal is input to slave, it reflects to master at polling timing. It delays for
polling time.
・When reset alarm, signal should be input until disappearing the alarm display with
checking the display. (max. double of polling time.)
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Alarm Display
LMP1
LMP2
LMP3
LMP4
Master 00
Slave 04
Master
Terminal
00
0 LMP1
1 LMP2
Input
2
LMP3
3 LMP4
0 SW1
1 SW2
Output
2 SW3
3 SW4
Slave 01
From
(Repeater)
equipment
ERR1
Alarm output
Reset input RST1
From
equipment
ERR4
Alarm output
RST4
Reset input
Slave Slave
01 02
0 ERR1 -
1 - ERR2
2 - -
3 - -
0 RST1 -
1 - RST2
2 - -
3 - -
From
equipment
Alarm output
Reset input
Slave 02
From
equipment
ERR3
Alarm output
RST3
Reset input
Slave 03
Slave Slave
03 04
- -
- -
ERR3 -
- ERR4
- -
- -
RST3 -
- RST4
ERR2
RST2
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