Settings For Using The Programmable Controller Cpu Monitoring Function; System Setting Items For The Programmable Controller Cpu Monitoring Function - Mitsubishi MELSEC L Series User Manual

2.3 Settings for Using the Programmable Controller CPU Monitoring Function

2.3.1 System setting items for the programmable controller CPU monitoring function

Setting item
Cycle time units
Cycle time
PLC CPU monitoring function
PLC CPU monitoring transmission measure
Constant cycle transmission
Number of registered word blocks
Number of registered bit blocks
PLC CPU abnormal monitoring
No. n block monitoring device
PLC CPU abnormal monitoring designation
1 Cannot be used for the LJ71C24(-R2).
2 - 21
2 USING THE PROGRAMMABLE CONTROLLER CPU MONITORING FUNCTION
This section describes system settings required for constant cycle transmission and
condition agreement transmission.
The following explains system setting items for the programmable controller CPU
monitoring function.
POINT
(1) Register transmission user frames by GX Configurator-SC, after checking the
specifications and setting methods explained in Chapters 9 to 11 of this
manual.
(2) Register connection data for the modem function by GX Configurator-SC, after
checking the specifications described in Section 3.4.4 of this manual.
(1) Setting items and requirement when performing communication
using the MC protocol
Transmission pointer
Output count
Data No. for connection
Monitoring device
Head device No.
Read point
Condition agreement transmission
Monitoring condition
Monitoring condition value
Transmission pointer
Output count
Data No. for connection
Condition agreement transmission
Transmission pointer
Output count
Data No. for connection
POINT
While using the notification function, the device information and the CPU status
information cannot be transmitted.
Constant cycle transmission
Data
( 1)
Notification
transmission
(1 : Constant cycle)
H
(Data) (Notification)
Condition agreement
transmission
Data
( 1)
Notification
transmission
(2 : Condition agreement)
H
(Data) (Notification) (3) (d) of this section
: Setting required
Reference section
(3) (a) of this section
(3) (b) of this section
(3) (c) of this section
(4) of this section
Section 11.4.2
Section 2.2.5 (3)
Section 3.4.4
(3) (e) of this section
(3) (f) of this section
(3) (g) of this section
(3) (h) of this section
(3) (i) of this section
(4) of this section
Section 11.4.2
Section 2.2.5 (3)
Section 3.4.4
(4) of this section
Section 11.4.2
Section 2.2.5 (3)
Section 3.4.4
: Setting not required
2 - 21