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Ticket 8726 - Update Merlin OPCUA #9000

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Merged
FreddieAkeroyd merged 2 commits into from
Aug 7, 2026
+7 −6
Merged

Ticket 8726 - Update Merlin OPCUA #9000

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52c3e83
Update Merlin OPCUA
Chsudeepta Aug 6, 2026
705cad3
Update release notes for version 26.8.0
FreddieAkeroyd Aug 7, 2026
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13 changes: 7 additions & 6 deletions release_notes/Release-Notes-v26.8.0.md
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Expand Up @@ -6,21 +6,22 @@ See [here](https://github.com/ISISComputingGroup/IBEX/wiki#instrument-informatio

| Ticket | Type | Description |
| ------ | ---- | ----------- |
| [#8780](https://github.com/ISISComputingGroup/IBEX/issues/8780) | Medium | Added block level alarm config |
| [#8995](https://github.com/ISISComputingGroup/IBEX/issues/8995) | Major | Remove ISIS MK2 chopper IOC |
| [8780](https://github.com/ISISComputingGroup/IBEX/issues/8780) | Medium | Added block level alarm config |
| [8995](https://github.com/ISISComputingGroup/IBEX/issues/8995) | Major | Remove ISIS MK2 chopper IOC |

# Instrument Specific Changes

| Instrument| Ticket | Type | Change |
| --------- | ------ | ------| ------------- |
| MERLIN | [8726](https://github.com/ISISComputingGroup/IBEX/issues/8726) | MAJOR| Added Support for Vacuum PLC via OPCUA |

# Devices

### Newly supported devices

| Ticket | Device | Notes|
| ------ | ------ | -----|
| [#8919](https://github.com/ISISComputingGroup/IBEX/issues/8919) | Moxa ioLogik E1213 | Added Support for new device|
| [8919](https://github.com/ISISComputingGroup/IBEX/issues/8919) | Moxa ioLogik E1213 | Added Support for new device|
| [5885](https://github.com/ISISComputingGroup/IBEX/issues/5885) | QuantumNorthwest NeutronIQ | Added support. |


Expand All @@ -37,7 +38,7 @@ See [here](https://github.com/ISISComputingGroup/IBEX/wiki#instrument-informatio
| [8798](https://github.com/ISISComputingGroup/IBEX/issues/8798) | Major | Coherent OBIS Laser Remote | Support multiple lasers on a single IOC & add support for switching lasers on/off and setting output power. Previous PV names have changed, e.g. `CHTOBISR_01:some_pv` will now be `CHTOBISR_01:1:some_pv` (where `1` is the laser number). |
| [TwinCat #4](https://github.com/ISISComputingGroup/EPICS-TwincatMotor/pull/4) | Patch | TC/Beckhoff | Send reset just before any moves to clear errors if possible |
| [GUI #1840](https://github.com/ISISComputingGroup/ibex_gui/pull/1840) | Patch | Motors | Show a warning if motor has been left in SET mode |
| [#8688](https://github.com/ISISComputingGroup/IBEX/issues/8688) | Minor | Eurotherm | Added additional Eurotherm attributes.|
| [8688](https://github.com/ISISComputingGroup/IBEX/issues/8688) | Minor | Eurotherm | Added additional Eurotherm attributes.|
| [2196](https://github.com/ISISComputingGroup/IBEX/issues/2196) & [8959](https://github.com/isisComputingGroup/ibex/issues/8959) | Minor | Nanodac | Add OPI, fix IOC, add control of "advanced loop". |
| [8955](https://github.com/ISISComputingGroup/IBEX/issues/8955) | Patch | Mercury ITC | Allow Ethernet comms in addition to existing serial comms |
| [8971](https://github.com/ISISComputingGroup/IBEX/issues/8971) | Patch | Knauer K-6 | Increase number of available IOCs from 2 to 4 |
Expand All @@ -58,8 +59,8 @@ See [here](https://github.com/ISISComputingGroup/IBEX/wiki#instrument-informatio

| Ticket | Type | Change |
| ------ | ---- | ------------- |
| [#3396](https://github.com/ISISComputingGroup/IBEX/issues/3396) | Medium | Added a tab to show globals settings in the edit/view configuration screen |
| [#8764](https://github.com/ISISComputingGroup/IBEX/issues/8764) | Medium | Added block level alarm config in Add/Edit Block screen |
| [3396](https://github.com/ISISComputingGroup/IBEX/issues/3396) | Medium | Added a tab to show globals settings in the edit/view configuration screen |
| [8764](https://github.com/ISISComputingGroup/IBEX/issues/8764) | Medium | Added block level alarm config in Add/Edit Block screen |


### Script Generator
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