Becsys5 Installation And Technical Manual

Each BEC-500 occupies 6 DIN rail modules (approx. 105mm width). Follow this sequence:

| Error Code | Description | Corrective Action | |------------|-------------|--------------------| | E-101 | CPU watchdog timeout | Power cycle rack; update firmware | | E-215 | Recipe phase timeout | Increase phase timeout in recipe parameters | | E-403 | OPC UA connection refused | Check firewall port 4840; enable anonymous login | | E-789 | Database commit failed | Verify SQL Server service is running; check disk space |

Pinout (RJ-12 or terminal block):

Using BECSys5 Backup Utility (installed in Start Menu):

Automate via Task Scheduler: BECSysBackup.exe /auto /dest D:\Backups\. becsys5 installation and technical manual

BECSys5 uses a block-diagram language called BEC-Script (similar to Function Block Diagram). Common blocks:

| Block | Function | Example Use | |-------|----------|--------------| | AND | Boolean AND | Enable cooling when both fan and T>setpoint | | PID | Proportional-Integral-Derivative | Chilled water valve position | | SCHEDULE | Weekly calendar | Occupied/unoccupied mode | | ALARM | High/low limit | Notify if supply temp > 25°C | Each BEC-500 occupies 6 DIN rail modules (approx

To build a program:

For each AI channel (Web UI → I/O → Calibration): Automate via Task Scheduler: BECSysBackup

Note: Factory-calibrated modules (±0.1%) – recalibration required only if >1% drift suspected.

Run the built-in BTL (BACnet Testing Laboratories) test suite: