Omron SYSMAC CV Series - Page 559

Appendix AInstruction Set
549
Name, mnemonic, variations,
and symbol
PageOperand data
areas
Function
CHANGE STEP PROGRAM
FLSP, jFLSP
(183)
FLSP N C
Reads from the Memory Card the action block
in the step program file (extension .SFC)
specified in C and replaces the action block for
step N with it. The new action block must have
the same number of actions as the one being
replaced. The file name is given in eight ASCII
characters starting in the leftmost half of C+1.
The extension is not required.
The step program file must be written to the
Memory Card beforehand with CVSS.
N:
CIO
G
A
T/C
DM
#
DR
IR
C:
CIO
G
A
T/C
DM
402
I/O REFRESH
IORF, jIORF
(184)
IORF St E
Refreshes all I/O words between the start (St)
and end (E) words. Only I/O words may be
designated. Normally these words are
refreshed only once per cycle, but refreshing
words before use in an instruction can
increase processing speed. St must be less
than or equal to E. St and E must be between
CIO 0000 and CIO 0511.
St:
CIO
DR*
IR*
E:
CIO
362
DISABLE ACCESS
IOSP, jIOSP
(187)
IOSP
Disables both read and write access to PC
memory from Peripheral Devices, SYSMAC
NET Link Units, SYSMAC LINK Units, Host
Link Systems, BASIC Units, etc. Access to
memory is disabled until either END(001) or
IORS(188) is executed or PC operation is
stopped.
None 413
ENABLE ACCESS
IORS
(188)
IORS
Enables both read and write access to PC
memory from Peripheral Devices, SYSMAC
NET Link Units, SYSMAC LINK Units, Host
Link Systems, BASIC Units, etc.
None 414
I/O DISPLAY
IODP, jIODP
(189)
IODP C S
Outputs the message in S to the 7-segment
display on a Remote I/O Slave Unit, I/O
Control Unit, or I/O Interface Unit. The four
display characters can be in 7-segment
display code in source words S and S+1, or
converted automatically from a single
hexadecimal source word (S). The Unit and
the display attributes are specified in C.
15 10 09 08 07 06 05 04 03 00
Unit type
0 (OFF): I/O Control/Interface
1 (ON): Remote I/O Slave
Rack number/
Slave number
Not used,
set to zero.
Data type
0 (OFF): Hexadecimal
1 (ON): 7-segment display code
C
Automatic display
0 (OFF): No
1 (ON): Yes
Flashing display
0 (OFF): No
1 (ON): Yes
Master address
(Set to zero if
bit 06 is zero.)
C:
CIO
G
A
T/C
DM
DR
IR
S:
CIO
G
A
T/C
DM
#
362