
B–61863E/15
5. FUNCTIONAL INSTRUCTIONS
PMC SEQUENCE PROGRAM
301
W1=0 : “W1” is usually reset. The “W1=0” indicates that the “WINDR”
is not executed or the ”WINDR” being executed now.
W1=1 : “W1” is set when the reading a data is completed by the reading
command (ACT=1). If the function of a low–speed response is
used, as soon as reading a data is completed, reset “ACT”
(ACT=0).
If an error occurs during execution of the “WINDR” or “WINDW”, the
bit in the operation output register is set. At the same time, the reading
completion is set (W1=1). Details of the error are output to the completion
code (CTL+2) in the control data area. See Appendixies NO TAG to F
WINDOW FUNCTION DESCRIPTION.
R9000
76543210
WINDR error
When you use the function of a low–speed response, there are a few
limitation. Refer to “I–9.3 NOTE FOR SUBROUTINES WHEN YOU
USE SUBROUTINES” When you use the function of a high–speed
response, there is no limitation.
5.46.6
Reading Completion
(W1)
5.46.7
Operation Output
register
5.46.8
Notes when this
Functional Instruction
is Used in Subroutine