Field Service Manual December 2003
Page 29 of 276
CHKSWI will read and display the status of 6 switches: the status is in normal
or reverse video. When the switch status changes, the display status should
toggle.
· vacon: low vacuum detector
· vachi: high vacuum detector
· filmdoor: microswitch of filmdoor
· stop: stop button on operator panel and emergency stop button.
· start: start button on operator panel
· blower: blower off button on operator panel
• Syntax: 1 COMSUP
COMSUP eats a value (1/0) from TOS and turns the Monovolt Supply on/off
(40 V). And turns the air on/off.
• Syntax: HRDWINIT
Initializes the machine hardware
• Syntax: SCALER
Depending on the resolution, the available beams, SKYMAX
results,shrx,shry and filmtype, SCALER ' chooses another shuffle pattern
• Syntax: 1E6 WAIT
Eats TOS and uses this value as the number of microseconds (0.000001 sec) to
wait before any further execution.
Syntax: QUIT
Resets the maccon board.
• Syntax: HELP
LTL > "HR" HELP
HRDWINIT : Init laser hardware
• Syntax: [ ….. ]
The commands between the square brackets are processed in batch. More than
one line can be executed in batch:
LTL > HRDWINIT
LTL > [ SRCHIDX ]
LTL >
while the index is being searched, you have the LTL-prompt back
Carriage
• Syntax: CHRTID
After CHRTID, the carriage is released, because the control algorithm is
deactivated, allowing manual motion.
Execute CHRTID before SRCHIDX to make sure the Reference Counter is
cleared from a previous setting by a SKIPA command.
• Syntax: GETPOS .
Reads the contents of the Absolute Position Counter (APC) and puts this value
on TOS. The unit of the APC is 1/6400 mil or 4 nm (nanometer).
• Syntax: 25E6 SKIPR -25E6 SKIPR
SKIPR eats TOS and skips the carriage over this distance, which should be
expressed in glass scale units: 1/6400 mil or 4 nm.
1E6 is equal to 156 mil or 4 mm.
Negative values are accepted (skip to the low end over the glass scale).
• Syntax: 120E6 SKIPA
SKIPA eats TOS and skips the carriage to this absolute position.
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