
72
4
4
4
4.
.
.
.4
4
4
4
Monitoring of communication
Monitoring of communication
Monitoring of communication
Monitoring of communication
You can check communication status by POWER LED (refer
2.6) and system tag. These system tags can be
used in ladder block.
4
4
4
4.
.
.
.3
3
3
3.
.
.
.1
1
1
1
POWER LED
When COM port is set to the communicating and communicating error is detected or not communicating,
POWER LED is blinking.
4
4
4
4.
.
.
.3
3
3
3.
.
.
.2
2
2
2
System tags
You can monitor communication status in ladder block by using system tag.
System Registers
Tag No.
Tag name
R/W
Description
_14
COM 1 status
R
0 = Communication error
1 = Communication is normal.
SW
0003
_15
COM 2 status
R
0 = Communication error
1 = Communication is normal.
SW 0018
Communication
recover
scan time for COM 1
R
Shows time in sec recover the communication with
failed node. Default value is 60 Sec.
SW 0019
Communication
recover
scan time for COM 2
R
Shows time in sec recover the communication with
failed node. Default value is 60 Sec.
SW 0064 -
SW 0065
Node status register for
COM 1
R
Shows the status of the node, whether node is COM 1
present or not. Total 2 word Register are mapped for 32
nodes.
SW 0080 -
SW 0081
Node status register for
COM 2
R
Shows the status of the node, whether node is COM 2
present or not. Total 2 word Register are mapped for 32
nodes.
Note : “R” means read only, “R/W” means writable tag. Do not use (refer or write) Factory reserved area.
System Bit/Coil
Tag No.
Tag name
R/W
Description
S 0021
COM 1 failed node reconnect
R/W
Failed node is detected and reconnected.
Default is ON (1).
S 0022
COM 2 failed node reconnect
R/W
Failed node is detected and reconnected.
Default is ON (1).
Note : “R” means read only, “R/W” means writable tag. Do not use (refer or write) Factory reserved area.
Содержание TR PMIU
Страница 11: ...1 Chapter Chapter Chapter Chapter 1 1 1 1 Introduction Introduction Introduction Introduction ...
Страница 15: ...5 Chapter 2 Chapter 2 Chapter 2 Chapter 2 Hardware Hardware Hardware Hardware ...
Страница 23: ...13 Input Wiring for TR PDIO0808 P Output ...
Страница 24: ...14 Wiring for TR PDIO0808 N Input Output ...
Страница 26: ...16 Input Input Wiring for TR PDIX1600 ...
Страница 28: ...18 Output Wiring for TRSDOX0016N ...
Страница 39: ...29 Chapter Chapter Chapter Chapter 3 3 3 3 TR PGMS TR PGMS TR PGMS TR PGMS ...
Страница 76: ...66 Chapter Chapter Chapter Chapter 4 4 4 4 Communication Communication Communication Communication ...
Страница 83: ...73 Chapter 5 Chapter 5 Chapter 5 Chapter 5 Tag Tag Tag Tag ...
Страница 98: ...88 Chapter Chapter Chapter Chapter 6 6 6 6 Task Task Task Task ...
Страница 119: ...109 Chapter Chapter Chapter Chapter 7 7 7 7 Expansion I O unit Expansion I O unit Expansion I O unit Expansion I O unit ...
Страница 124: ...114 Chapter 8 Chapter 8 Chapter 8 Chapter 8 Screen Screen Screen Screen ...
Страница 167: ...157 Note for the numbers of alarm message ...
Страница 176: ...166 Appendix Appendix Appendix Appendix ...
Страница 180: ...170 Append Append Append Append D D D D System System System System work flow work flow work flow work flow ...
Страница 181: ...171 ...
Страница 182: ...172 ...