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INFICON STC-2002 Thin Film Deposition Controller Operating Manual User Manual

Page 255

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p STC-2002

DEPOSITION CONTROLLER

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SECTION 6.XX

e page 253 of 276 ^

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Command: b
Mnemonic: EXCT_pwfilm

(Process write film)

Parameters:

[PROCID] [STEPID] [assign_delim] [FILM_NUMBER] where

PROCID identifies target process,
STEPID identifies target step within process,

FILM_NUMBER

specifies

new

film selection 1-99 for step.

Description:

Commands STC to set process step's film selection to new value.

Returns:

[RZCD_AOK] if proper process, step and film numbers were sent.

[RZCD_ILCD] if unit is non-sequencing instrument.

[RZCD_ILDV] if improper value for parameter arguments.

[RZCD_ILSN] if too many arguments, wrong delimiters, etc..
[RZCD_INHB] if the requested step number is beyond the last valid step in the program or the

instrument is running a process and the selected process is the active process and the step
being alterred is the current active layer step. Programming the film for steps other than
the current active step is valid and allowed.

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Command: c
Mnemonic:

EXCT_prthik (Process read thickness)

Parameters:

[PROCID] [STEPID] where PROCID is 1..9 and STEPID is step selector 1..99.

Description:

Request a readback of a process step's final thickness limit value setting. Returns a
numeric value (0-9999999 angstroms) for the current setting of the target process step.

Returns:
[RZCD_AOK][thik_value]

if

proper

process and step #s were sent.

[RZCD_ILCD] if unit is non-sequencing instrument.

[RZCD_ILDV] if improper value for parameter arguments.

[RZCD_ILSN] if too many arguments, wrong delimiters, etc..

[RZCD_INHB] if step number not valid in specific process program.

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Command: d
Mnemonic:

EXCT_pwthik (Process write thickness)

Parameters:

[PROCID] [STEPID] [assign_delim] [THIK_VAL] where

PROCID identifies target process,

STEPID

identifies

target

step

within

process,

THIK_VAL

specifies

new

final

thickness value 0..999999 angstroms for step.

Description: Commands STC to set process step's thickness limit to new value.
Returns:

[RZCD_AOK] if proper process, step and thickness numbers were sent.

[RZCD_ILCD] if unit is non-sequencing instrument.

[RZCD_ILDV] if improper value for parameter arguments.

[RZCD_ILSN] if too many arguments, wrong delimiters, etc..
[RZCD_INHB] if the requested step number is beyond the last valid step in the program. It is

always legal to change the final thickness value in the recipe, even when the program is
running the targeted process step layer.

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Command Examples

Command
W2

57

Response L
Description

Command to erase step 57 of process 2 is invalid because no such step exists, or process

is currently active.