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7-4. Error status and reset request flag
Status and reset sequences in the case of errors of this equipment are as follows:
If errors occur, after remote ready [RX(n+7)B] is set to OFF, error status flag [RX(n+7)A] is switched to to
ON.
When error reset request flag [RY(n+7)A] ON is sent from the master station, error status flag [RX(n+7)A]
is switched to OFF.
After this, if error reset request flag [RY(n+7)A] OFF is sent from the master station, remote ready
[RX(n+7)B] is switched to ON. Clear any errors of this equipment using the following sequence:
䜶䝷䞊≧ែ䝣䝷䜾
㻔㻾㼄㻔㼚㻗㻣䠅㻭㻕
䜶䝷䞊䝸䝉䝑䝖せồ䝣䝷䜾
㻔㻾㼅㻔㼚㻗㻣㻕㻭㻕
Remote ready
(RX(n+7)B)
Error reset request
flag
Error status flag
(RX(n+7)A)
7-5. Normal CPU operation signal
Master station is notified that this equipment is operating normally.
When this equipment is operating normally, normal CPU operation signal [RXn6] is inverted every 500 ms.
㻡㻜㻜㻌㼙㼟㼑㼏
Normal CPU
operation
Momentary delays in the signal indicating normal CPU operation occur when various setting values
are being stored or the memory is being cleared.
Error status flag
(RX(n+7)A)
Error reset request flag
(RY(n+7)A)
Remote ready
(RX(n+7)B)
Normal CPU operation
(RXn6)
Содержание CC-Link CSD-709-73
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