Emerson 2468CD Uživatelský manuál stáhnout pdf (Strana 38)

2468CB & 2468CD Dual Power Supply Version Hydrastep 2468CB and 2468CD Manual

2-18 24685034

2.5.1.2 Pulsed Output Setting

As configured at the factory, the analogue output pulses if a fault condition occurs.

1. To disable this feature the split pad SP10 must be broken by cutting the track that

passes between the pads.

2. To re-enable the pulse for fault conditions the split pad can be bridged with solder.

2.5.1.3 Electrode Error Configuration

An electrode error is triggered if the electrode resistance measured falls below the set

electrode error threshold. Possible causes are a short to ground (short in cabling or dirty

electrode) or a break in the electrode wire (may also be very conductive water). This unit

can either be configured to take electrode error into account when measuring electrode

resistance or the facility can be disabled. When enabled, if an electrode error occurs the

alarm (yellow) LED relating to the board on which the error occurred is illuminated and the

LED pair (red and green) corresponding to the electrode, alternate between red and green.

Input Board (Option Board Removed)

Note: If SP6 has been bridged, this may be left in

position even if SP7 is subsequently bridged.

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Emerson 2468CD Uživatelský manuál Strana 38