Sensoray 518 Manuel d'utilisateur télécharger pdf (Page 10)

Hardware Filters

Each channel is provided with a hardware filter, which may be used to reduce

thermocouple and aid in detecting open sensor conditions. This feature is in

addition to the software filter algorithm.

Option shunts E9 through E24 are used to enable the hardware filters. A pair of

shunts is assigned to each channel. To enable a channel’s filter, you must install

both shunts. To disable a channel’s filter, you must remove both shunts. You should

enable the filter only for channels that are connected to thermocouples. The

following table shows shunt assignments for all channels:

CH0

CH1 CH2 CH3 CH4 CH5 CH6 CH7

E9 E10 E11 E12 E13 E14 E15 E16

E17 E18 E19 E20 E21 E22 E23 E24

For example, install shunts E12 and E20 to enable the filter for channel 3.

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 56 57

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Sensoray 518 Manuel d'utilisateur Page 10