Chapter 5 communications – INFICON SQC-222 Thin Film Deposition Controller User Manual
Page 75
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Chapter 5 Communications
5-5
Parameters: [1..6]
Description: Read the current Frequency for a channel.
Example:
P2
A5701563.2 Channel two’s current Frequency 5701563.2Hz
Command: R
Parameters: [1..6]
Description: Read the Crystal Life for a channel.
Example:
R3
A57.82
Channel three’s remaining life is 57.82%.
Command: S
Parameters: None.
Description: Zero Average Thickness and Rate.
Example:
S
A
Command: T
Parameters: None.
Description: Zero Time
Example:
T
A
Zeroes time display on unit.
Command: U
Parameters: 0,1, or ?
Description: Toggles shutter open/closed or reads shutter state.
Example:
U1
A
Shutter is opened
U?
A1
Shutter Status is open
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