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AMETEK Lx Series II Programming Manual User Manual

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Programming Manual

Lx \ Ls Series II

205

8.7.2 MS704 General Commands

A number of MS704 commands are available to define the revision, mode of operation, nominal
frequency and EUT class to be used for the DO160 test. These general commands should be set
used to define the required test settings prior to calling any specific test step commands.

While most of the MS704 commands do not accept parameters or have a query format, the
general setup commands do as indicated in the table below.

Command

Parameters

MS704:REVision

A, B, C, D, E or F

MS704:GROup

SAC, SVF, SXF, TAC, TVF

MS704:FREQuency

MS704:STEP

SINGle or CONTinous

MS704:TEST:CONDition

A letter form A to Z or AA to ZZ function of test.

MS704:FREQuency

This command will selects the nominal test frequency. For revisions D and E, the only available
setting is 400 Hz. For revision F (draft), available settings are 60 Hz, 360 Hz, 400 Hz, 600 Hz or
800 Hz. This command will only accept values that are consistent with the selected test group.
Refer to the table below for valid frequency settings by group.

GROUP

Steady State Frequency in Hz

SAC

400

TAC

400

SVF

400

360

600

800

TVF

400

360

600

800

SXF

60

Table 8-10: MS704 Steady state frequency by group

The nominal frequency selection must be set prior to any test execution. Select the correct group
first so the frequency selected is indeed available.

Command Syntax

MS704:FREQuency

Parameters

60 | 360 | 400 | 600 | 800

Examples

MS704:FREQ 400

Query Syntax

MS704:FREQ?

Returned Parameters

MS704:GROUp

This command sets the EUT test group.

Command Syntax

MS704:GROUp

Parameters

SAC | TAC | SVF | TVF | SXF

Examples

MS704:GROU SAC

Query Syntax

MS704:GROU?

Returned Parameters