User manual

Computer Gateway User Manual 4-25 5/96
4.4
4.4 PROGRAM SCHEDULING AND STATUS MESSAGES
4.4.1 ACIDP Program Mode Change Request
This message originated by the host processor, requests connection of an ACP to an
ACIDP, and/or to change the PROGSTAT value. The allowed modes are: NOT INST,
TEST, RESTRICT, and NORMAL.
Eight-Character Tagname Form
Header information: Word 1—Transaction Code = 22
Word 2—Number of Words = 11
Word 5—CG Identifier = 3
Message format: Words 1..4—ACIDP name (8 ASCII characters)
Words 5..10—ACPROG (12 ASCII characters)
Word 11—PROGSTAT (integer) 0=not installed
1=test
2=restricted
3=normal
Use information: The assigned program status affects how the CG responds to
requests from the associated ACP. Store data operations are
permitted only if the program status is "normal"; other operations
are permitted regardless of program status. See 2.3 for additional
details.
Sixteen-Character Tagname Form
Header information: Word 1—Transaction Code = 122
Word 2—Number of Words = 20
Word 5—CG Identifier = 3
Message format: Words 1..8—ACIDP name (16 ASCII characters)
Words 9..13—reserved for future use (fill with integer zeros)
Words 14..19—ACPROG (12 ASCII characters)
Word 20—PROGSTAT (integer) 0=not installed
1=test
2=restricted
3=normal
Use information: The assigned program status affects how the CG responds to
requests from the associated ACP. Store data operations are
permitted only if the program status is "normal"; other operations
are permitted regardless of program status. See 2.3 for additional
details.