Synrad FH FLYER, Руководство оператора

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stand-alone
operation
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SYNRAD FH Series Flyer Operator’s Manual Version 3.4
Configuration
Keyword:
Error
Operation: Continuous, strobed
Required: No
Format:
“Error=arg1 arg2” where the arguments consist of decimal or hexadecimal values.
Argument: Arg1 is a mask that defines the output bits to set or clear. Arg2 is the desired out-
put state.
Notes: Error defines the output state that is set on an error condition just prior to the
mark session ending. If the Error keyword is not defined in the Master Control
File, Flyer ends the mark session with outputs remaining in their current state.
Error conditions include: a corrupt Master Control File, an invalid mark file, or a
nonexistent mark file—likely due to an incorrect path or filename specification.
Example: # specify outputs OUT5 and OUT4 as the mask. OUT5 = 32 and OUT4 = 16,
# so mask value is 48 decimal or 0x30 hex.
# The desired output state on an error is OUT5 = 1 and OUT4 = 1, so the
# output value is 48 decimal or 0x30 hex.
Error =0x30 0x30
# remember that a space is a data delimiter!
# next step in Master Control File.
Continuous MCF example
# Continuous Master Control File example.
# A new file (or the same file) is loaded into Flyer memory for each mark.
# Each mark begins and ends a distinct mark session.
# OnBeforeMarkSession and OnAfterMarkSession events occur before/after each mark.
Type=0
# the Strobe keyword is not required for continuous operation.
# Set output OUT7 to “1” and OUT6 to “0” to indicate that another input read/file match
# operation will begin after the InitialDelay command.
SetDigitalInit=0xC0 0x80
# Add a 5-millisecond (ms) delay to allow input states to transition and settle before read.
InitialDelay=5
# Add a NullFile command – if input states do not match a valid file, then wait 10 ms
# and check inputs again.
NullFile=10
# Add Error command keyword to set output state before mark session ends if
# error condition occurs. Set OUT7 to “0” and OUT6 to “1” on error.