Appendix B Task Codes Specifications
Task code HA5 Forced set/reset with I/O number designation
(N random points)
Classification I/O control
Function
Designates N points (words) of I/O numbers randomly, and forcibly sets the designated data or resets the data area.
* This task code can also be executed when the CPU is not occupied.
Execution condition
CPU status
STOP RUN HALT ERROR
{ { { { READ occupancy Occupancy
{ { { { WRITE occupancy status
{ { { { Not occupied
Format
Request
HA5 (a) (c)(b) (d)
1st point, 1st word
(a) Number of bits/number of words H01 to H28 (1 to 40)
(b) I/O code
(c) I/O number Refer to the task code H40.
(d) Data
(c)(b) (d)
Nth point, Nth word
(Bit data)
000 "0" or "1"
(Word data)
H0000 to HFFFF
Response
(a) Response task code
For task codes other than the normal task codes, refer to the “response
list by task code” at the end of this chapter.
(a) HA5
* The EH-150 returns “H00” (normal execution) even for I/Os that are
out of range.
B-44
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