Bk-precision 2552-2559 - Programming Manual Uživatelský manuál stáhnout pdf (Strana 26)

DESCRIPTION The COUPLING command selects the

coupling mode of the specified input channel.

The COUPLING? query returns the coupling

mode of the specified channel.

COMMAND SYNTAX <channel>: CouPLing <coupling>

<channel> : = {C1, C2, C3, C4}

<coupling> : = {A1M, A50, D1M, D50, GND}

The A of the <coupling> is alternating current.

The D of the <coupling> is direct current.1M

and 50 is the impedance of input. Some series

(CML) couldn’t have the set of input

impedance.

QUERY SYNTAX <channel>: CouPLing?

RESPONSE FORMAT <channel>: CouPLing <coupling>

EXAMPLE The following command sets the coupling of

Channel 2 to 50 ΩDC:

Command message:

C2: CPL D50

ACQUISITION

COUPLING, CPL

Command /Query

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 139 140

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Bk-precision 2552-2559 - Programming Manual Uživatelský manuál Strana 26