User manual

Computer Gateway User Manual 4-24 5/96
4.3.8
4.3.8 CG Node List Return
This message is returned by the CG if the host processor has requested the CG node list.
The information returned includes the configured values of a number of CG parameters.
Eight-Character Tagname Form
Header information: Word 1—Transaction Code = 48
Word 2—Number of Words = 85
Word 5—CG Identifier = 3
Message format: Word 1—Return status (integer) 0=normal status
1=invalid type
Word 2—LCN release number (integer)
Word 3—LCN revision number (future)
Word 4—CG node number (integer) 1..95
Word 5—CG version number (integer)
Word 6—CG revision number (integer)
Word 7—Time synch period (integer)
Word 8—Confirmation timeout period (integer)
Word 9—CG station address (integer) 1 or 3
Word 10—T1 Time Unit (integer)
Word 11—N2 Count (integer)
Word 12—Floating point format (ordinal)
Word 13—Baud rate (ordinal)
Word 14—Tagname length (boolean) 0=short (8 bytes)
1=long(16 bytes)
Word 15—History: user average period in minutes (integer).
Word 16—History: number of shifts in week (integer)
Word 17—History: week starting hour
Word 18—Month type (boolean) 0=calendar
1=28 days
Words 19..24—Reserved for future use
Word 25—LCN PIN node ID (2 ASCII characters)
Words 26..45—User comment (40 ASCII characters)
Words 46..85—Reserved for future use
Use information: For additional information about the CG parameter values returned
with this message, refer to the CG Parameter Reference
Dictionary.
Sixteen-Character Tagname Form
Except for the Transaction Code (148), the sixteen-character tagname form for this message
is identical to the eight-character tagname form.