Mitsubishi Q12PRHCPU - 8.1.15 When SP. UNIT VER. ERR. Occurs

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8.1 Troubleshooting Flow
8.1.15 When "SP. UNIT VER. ERR." Occurs
8
TROUBLESHOOTING
8.1.15 When "SP. UNIT VER. ERR." Occurs
The following shows the flowchart for when "SP. UNIT VER. ERR." occurs during
operation of the redundant system.
Diagram 8.16 Flowchart for when "SP. UNIT VER. ERR." Occurs
An error message [SP.UNIT
VER.ERR.] was detected.
NO
NO
YES
YES
Is CC-Link IE Controller
Network module of function
version "D" used?
Is MELSECNET/H module of
function version "D" used?
YES
Is Ethernet module of
function version "D" used?
Use MELSECNET/H module of function
version "D".
NO
Use Ethernet module of function version
"D".
Use CC-Link IE Controller Network
module of function version "D".
Check operation starting from a minimum
system. For modules that do not operate,
consult your local Mitsubishi
representative, explaining a detailed
description of the problem.