Properties
A Register Readout items main purspose is to read out specific register data, after Set/Reset register is changed
The Register Set/Reset Readout item type has the following properties:
| Name | Description | ID | Flags |
|---|---|---|---|
| Address | Register address. | 11000 | Persisted |
| Enable | Set to true to enable the item in the configuration. | 10005 | Persisted |
| Index | The index of the data field. | 11010 | Persisted |
| ItemHandle | The handle of the item - this is the unique ID for the item. This property is often hidden. | 10001 | ExpertPage |
| Length | The length of the data field. | 11020 | Persisted |
| Quality | Item quality - this tells you whether an item currently has a good or bad quality. It might be bad, for example, because it isn't connected or is set to the wrong type. | 3 | ReadOnly |
| Reset Value | Value the Transaction Manager will check against. | 12040 | Persisted |
| Rights | Item access rights - this property may be "read", or "read write". This means that the property may only be read from, or also can be written to. For OPC items, this written value will be passed on to the external items this item comes from. | 5 | ReadOnly |
| Set Value | Value to set in the Set/Reset register. | 12030 | Persisted |
| Set/Reset Address | Set/Reset Register address. | 12000 | Persisted |
| Set/Reset Length | Set/Reset Length of the data field in the register. | 12020 | Persisted |
| Set/Reset Offset | Set/Reset Offset of the data field in the register. | 12010 | Persisted |
| Time | The date and time when this item was last updated. | 4 | ReadOnly |
| Type | The item canonical data type - the specific type of this item. Whether it's an integer, string, date, etc. | 1 | ReadOnly |
| Value | The current value of the item. | 2 | NormalPage |