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| RHAA054(Node Name): You cannot write the read only device (Address: (Device Address)) |
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Error Details
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The error message [RHAA054(Node Name): You cannot write the read only device (Address: (Device Address))] appeared on the GP3000 screen. |
Causes
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The protocol driver detected read-out of the write only device address, or write-in of the write only device address.
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Actions
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| 1. |
Check the details of the error code you have received on the manual of your PLC. |
| 2. |
Confirm the write only device address isn't set to read on the GP unit.
If any part that performs reading operation, such as a Lamp or Data Display, is used, change its address to the read address or remove the part.
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| NOTE |
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If the error occurred in all screens, check the addresses set via functions that operate in all screens, such as System Data Area, Alarm, Global D-script, Global Window and Sampling (Historical Trend Graph). |
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If the error occurred in a specific screen, check the settings on the screen on which the error occurred. |
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