Key Technical Specifications
| Parameter | Value |
|---|---|
| Product Type | OPC Server Software (Alarm & Event) |
| Version | 3.08.09 |
| OPC DA Support | OPC Data Access 2.0a / 3.0 |
| OPC AE Support | OPC Alarms & Events 1.0 |
| Target Hardware | HIMA HIMatrix / HIMax Controllers |
| OS Compatibility | Windows Server 2008 R2 / 2012 R2 (Verify) |
| Network Protocol | TCP/IP (DCOM Configuration Required) |
| Licensing | Hardware-Locked or Node-Locked (Verify) |
| Data Update Rate | Configurable (Typ. 100ms – 1s for Safety) |
| Redundancy | Supports OPC Redundancy Specification 1.0 |
Product Introduction
The HIMA 892042420 Version 3.08.09 is the Alarm & Event OPC Server software designed to bridge HIMA safety controllers with plant-wide SCADA, MES, and historian systems. It translates proprietary safety bus data into standard OPC DA/AE protocols, allowing upper-level systems to monitor safety status, acknowledge alarms, and log events without compromising the safety network’s integrity.Version 3.08.09 is a specific maintenance release that addresses DCOM security hardening and improves stability on Windows Server platforms. Field integrators know that OPC connectivity is often the first point of failure during OS upgrades or network changes; this version includes updated DCOM configuration scripts to simplify deployment. The server supports selective event filtering, ensuring that only critical safety alarms flood the control room, while routine diagnostics are logged silently for maintenance teams.
Installation & Configuration Guide
Preparation (10 min)
- Verify the target server OS matches the software’s compatibility matrix (V3.08.09 typically targets Windows Server 2008 R2/2012 R2).
- Confirm you have the correct license key, USB dongle, or hardware serial number for activation.
- Gather network credentials for DCOM configuration and OPC client IP addresses.
- Safety: Install on a dedicated OPC interface server, not directly on the safety controller or engineering station.
Removal / Upgrade (5–10 min)
- If upgrading, back up the existing OPC configuration and license files.
- Stop the “HIMA OPC Server” service via Services.msc.
- Run the uninstaller; retain the license manager if prompted (unless changing licensing).
- Reboot the server to clear locked DCOM registry keys.
Installation (10 min)
- Run the V3.08.09 installer as Administrator; disable UAC temporarily if installation fails.
- Select “Alarm & Event Server” component; deselect Basic DA if not needed.
- Enter the license key or insert the USB dongle when prompted.
- Run the included “DCOM Config Tool” to automatically set permissions for the OPC service account.
Power-On & Test (10 min)
- Start the HIMA OPC Server service; verify it shows “Running” and “Connected to Controller.”
- Open OPC QuickClient or your SCADA OPC Browser; connect to “HIMA.AlarmEvent.1”.
- Browse the tag tree; verify alarm categories and event attributes are visible.
- Force a test alarm in SILworX; verify it appears in the OPC AE subscription within <1 second.
Troubleshooting Quick Reference
| Symptom | Probable Cause | Immediate Check |
|---|---|---|
| Cannot Connect | DCOM / Firewall | Check Windows Firewall exceptions; run DCOM Config Tool. |
| License Error | Dongle / Key Mismatch | Verify USB dongle is recognized; check license MAC binding. |
| No Alarms | Subscription Filter | Check OPC AE subscription filters in client; verify controller comm. |
| Service Stops | Crash / Resource | Check Windows Event Viewer; verify 4GB RAM minimum. |
| Slow Updates | Network / Poll Rate | Increase OPC update rate; check network latency to controller. |
| Access Denied | User Permissions | Verify OPC service account is in “Distributed COM Users” group. |
Dimensions, Mounting & Wiring Notes
- Form Factor: Software Delivery (DVD/USB or Digital Download).
- Installation Media: Verify media integrity (checksum) before installation; corrupted ISOs cause silent DCOM failures.
- Network Note: OPC DA/AE relies on DCOM, which is sensitive to network changes. Assign a static IP to the OPC server and add it to the “Local Intranet” zone in IE/Edge security settings.
- Storage: Requires ~2GB disk space; allocate separate drive for event logging if high-volume alarms are expected.
FAQ
Can I upgrade from V3.07.08 directly to V3.08.09?
Yes, V3.08.09 is a direct upgrade path. However, I recommend backing up your license file and OPC configuration first. I’ve seen upgrades overwrite custom DCOM settings, forcing a reconfiguration of the entire OPC network.My OPC client connects but shows “Bad” quality tags. Why?
The OPC server is running, but it can’t talk to the safety controller. Check the physical network connection to the HIMatrix/HIMax controller. Also, verify the controller’s IP address hasn’t changed; the OPC server caches the last known IP.Is this software compatible with Windows Server 2019?
Version 3.08.09 was released before Server 2019. While it may work, HIMA officially supports it on 2008 R2/2012 R2. For 2019/2022, you likely need V3.09.xx or higher. Verify with the HIMA compatibility matrix before deploying to production.Do you provide the license key with the software?
It depends. If you’re buying a “New License,” yes. If you’re buying a “Replacement” or “Backup,” we need your original license proof or hardware serial number to generate a matching key. Software without a valid key is just a paperweight.Can I run this on a virtual machine?
Yes, but USB dongles don’t pass through reliably. Use a network-attached USB server or switch to node-locked licensing. Also, ensure the VM has dedicated CPU cores; shared vCPUs cause OPC timing jitter.My DCOM config keeps failing. What’s the trick?
Disable “Simple File Sharing” in Windows Folder Options. It sounds unrelated, but it breaks DCOM authentication on older Windows versions. Also, ensure the “Remote Registry” service is running; the config tool needs it to write permissions.Is there a 64-bit version of this OPC server?
V3.08.09 is typically 32-bit, running under WoW64 on 64-bit Windows. Some older OPC clients can’t talk to 64-bit servers, so 32-bit is often preferred. Verify your client’s bitness before choosing the installer.
