Omron CJ1M-CPU21, Operation Manual

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97
SPEED OUTPUT: SPED(885) Section 5-5
Operand Specifications
Description SPED(885) starts pulse output on the port specified in P using the method
specified in M at the frequency specified in F. Pulse output will be started each
time SPED(885) is executed. It is thus normally sufficient to use the differenti-
ated version (@SPED(885)) of the instruction or an execution condition that is
turned ON only for one scan.
In independent mode, pulse output will stop automatically when the number of
pulses set with PULS(886) in advance have been output. In continuous mode,
pulse output will continue until stopped from the program.
An error will occur if the mode is changed between independent and continu-
ous mode while pulses are being output.
Area P M F
CIO Area --- --- CIO 0000 to CIO 6142
Work Area --- --- W000 to W510
Holding Bit Area --- --- H000 to H510
Auxiliary Bit Area --- --- A000 to A958
Timer Area --- --- T0000 to T4094
Counter Area --- --- C0000 to C4094
DM Area --- --- D00000 to D32766
EM Area without bank --- --- ---
EM Area with bank --- --- ---
Indirect DM/EM
addresses in binary --- --- @ D00000 to @ D32767
Indirect DM/EM
addresses in BCD --- --- *D00000 to *D32767
Constants See descrip-
tion of oper-
and. See descrip-
tion of oper-
and. See description of oper-
and.
Data Registers --- --- ---
Index Registers --- --- ---
Indirect addressing
using Index Registers --- --- ,IR0 to ,IR15
–2048 to +2047 ,IR0 to
–2048 to +2047 ,IR15
DR0 to DR15, IR0 to
IR15
,IR0+(++) to ,IR15+(++)
,–(– –)IR0 to, –(– –)IR15
Target frequency
Time
SPED(885) executed.
Pulse frequency