NEC NDA-30115-001 User Manual
NDA-30115 Revision 1.0
Page 83
Property Management System - Communication Interface
Message Formats
Direct Data Entry
Figure 4-55 Direct Data Entry
•
Extension -- Extension number. If the extension number is less than six digits,
left justify the number and fill the remaining bytes with space (20H) characters.
left justify the number and fill the remaining bytes with space (20H) characters.
•
Numeric Input -- Numeric information entered after the special access code.
•
LEN -- Line Equipment Number of the extension.
Direct Data Entry
Answer
Answer
Figure 4-56 Direct Data Entry Answer
The message fields are:
•
FC -- Function Codes that use this message format are: (FTC-FC)
•
59-8 -- Direct Data Entry Negative Answer
•
59-9 -- Direct Data Entry Positive Answer
•
Extension -- Extension number. If the extension number is less than six digits,
left justify the number and fill the remaining bytes with space (20H) characters.
left justify the number and fill the remaining bytes with space (20H) characters.
•
LEN -- Line Equipment Number of the extension.
‘5’
‘9’ ‘4’
‘7’
‘1’ Extension
Numeric
Input
0
1
2
3
4
6
8
9
15
STX
SA
UA
EI
FTC
MSC
FC
6
30
02H ‘1’
‘!’
‘L’
xx
ETX BCC
6
45
51
52
03H
LEN
‘5’ ‘9’
‘1’
‘7’
** Extension
LEN
0
1
2
3
4
6
8
9
15
21
22
STX
SA
UA
EI
FTC
MSC
FC
6
6
02H ‘1’
‘!’
‘L’
03H xx
ETX BCC
** Multiple Function Codes use this message. See below.