Ametek SFA Series Ethernet Programming Manuel d'utilisateur télécharger pdf (Page 110)

SCPI Command Operation SG Series Programming

6-38 M550129-03 Rev K

Command

Descripti

SCPI

:DEFine <step#>,

LOOP,<count>

Programs the LOOP sequence command into the

selected sequence at <step#>. The LOOP sequence

command, together with its associated <count> value

and the NEXT sequence command, provides a means of

repeating a set of sequence steps for a defined number

of times. All sequence steps that exist between the

LOOP sequence command and the NEXT sequence

command shall be executed for <count> number of

times. It is recommended that the LOOP command and

its corresponding NEXT command be in the same

named sequence; nevertheless, they may be in different

named sequences. The ability to place these two

commands in different named sequences allows for the

chaining of a number of named sequences together

using the GOTO command, and then to put a loop

around that entire chain to be repeated a number of

times. The LOOP NEXT command pair does support

nesting to 10 deep, and the count value must be

between 0 and 65535.

:DEFine

<step#>,NEXT

Programs the NEXT sequence command into the

selected sequence at <step#>. The NEXT command

must follow a matching LOOP command. The NEXT

command causes sequence execution to resume at the

matching LOOP command, with a count decreased by 1.

:DEFine

<step#>,STOP

Programs the STOP sequence command into the

selected sequence at <step#>. This sequence

command causes sequence execution to stop while the

unit remains at the state of the last command within the

sequence. This command is valid for steps 1 thru 21.

When the PROG:MALLOCATE DEFAULT command is

used, a STOP command is automatically loaded into

step 21 of that new sequence. This STOP may be

overwritten to become a RETURN or GOTO command.

:DEFine

<step#>,GOTO,”name”

Programs the GOTO sequence command into the

selected sequence at <step#>. During sequence

execution, the effect of this sequence command is to

cause execution to transfer to the beginning of the

sequence named “name”. This step is valid for steps 1

thru 21. The name must be in double quotes. See the

PROG:NAME “name” command for how sequences may

be given user defined names.

:DEFine

<step#>,PAUSE

Programs the PAUSE sequence command into the

selected sequence at <step#>. During sequence

execution the effect of this command is to cause

execution to suspend until a RESUME command is

issued to resume execution. This step is valid for steps

1 thru 20.

:DEFine? <step#>

Queries the selected sequence for the program

contents at step <step#>. The response will read back

the step type and defined parameters when

programmed. The resolution is defined by the step

type.

:DELete

Program Delete subsystem C

1 2 ... 105 106 107 108 109 110 111 112 113 114 115 ... 158 159

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Ametek SFA Series Ethernet Programming Manuel d'utilisateur Page 110

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