Mitsubishi Electric MELSEC-Q Series - Page 52

50
(4) List of diagnostic functions
: Available, : Partially available, ×: N/A
*1 CPU modules that can be used differ depending on the connection path. ( Page 107, Section 4.3.1)
(5) Redundant-CPU-compatible function list
: Available, : Partially available, ×: N/A
1) Safety CPU
2) Basic model QCPU
3) High Performance model QCPU
4) Process CPU
5) Redundant CPU
6) Universal model QCPU
Function Description
CPU module
Reference
section
1) 2) 3) 4) 5) 6)
Module itself
Hardware test
Checks the hardware inside the CC-Link IE
Controller Network module.
Page 152,
Section 5.4.1
Self-loopback test
Checks the hardware of the communication circuit
of the CC-Link IE Controller Network module.
Page 157,
Section 5.4.2
At system
startup
Circuit test
Checks the network cable connection status, line
status, and each station's parameter setting status
from the control station.
Page 165,
Section 5.6.1
Station-to-station test
Checks the condition of the cable connected
between two stations (from OUT of the executing
station to IN of the other station.)
Page 169,
Section 5.6.2
Before
system
operation
Communication test
Checks if transient transmission data can be
properly routed from the own station to the
communication target.
Page 174,
Section 5.7.1
IP communication
test
Checks whether there is an error in the
communication route when the IP packet transfer
function is used.
×××××
*1
Page 113,
Section 4.3.3
1) Safety CPU
2) Basic model QCPU
3) High Performance model QCPU
4) Process CPU
5) Redundant CPU
6) Universal model QCPU
Function Description
CPU module
Reference
section
1) 2) 3) 4) 5) 6)
System switching request to control
system CPU
When a CC-Link IE Controller Network module of
the control system CPU detects a data link error, it
issues a system switching request to the control
system CPU.
×××× ×
Page 141,
Section 4.7.2