16
8 Internal Burner Firing Rate Controller
8.7
Calling the Checksums
When parameters are changed, the check sums can only be refreshed after the restart of the
device.
If two customer interfaces were installed at the LSB the check sums may only be called when:
• simultaneously pressing at both customer interfaces the shift key for a long time
or
• one customer interfaces is disconnected temporarily.
Keep pressed the SHIFT key for a long time.
→ One after the other is shown:
CRC 16 of level 0, 1 and 2
→ changeable by authorised personnel only
CRC 16 der Ebene 4 → changeable by LAMTEC only
1. safety time oil in s
2. safety time oil in s
1. safety time gas in s
2. safety time gas in s
Pre-purge period in s
Press the SHIFT key at the customer interface to abort the process.
Summary of Contents for ETAMATIC OEM
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