NEC NDA-24298 manual Data is, Hex, default, Automatically, Set to 12 sec

ASYD : Assignment of System Data

SYSTEM

BIT

SYSTEM

DATA

CORRESPONDING

DATA

DATA

(DATA)

DATA

INDEX

SYSTEM DATA CONTENTS

TYPE

00 - FF

(SYS)

(INDEX)

(Hex)

DATA

0 - 511

BIT

0/1

b0

External Equipment Alarm Timer (0-127):

b1

If external equipment continues to send alarm information for the

duration over this timer value, the system will regard it as a failure.

b2

b3

Example:

126

b4

b6

b5 b4 b3 b2 b1 b0

b5

0

0 1 1 1 1 0

=

30 sec.

b6

1

1 1 1 0 0 0

=

120 sec.

When MFC Public Exchange requests one more digit (GA-I):

b7

0/1

= PBX sends GI-15 (end of digit) and waits a Backward Sig-

nal/PBX waits a Backward Signal

1

127

00

Not used

b0

Miscellaneous Timer counter (MTC) is to

The interval from

be assigned a value from 0 Hex to F Hex

b1

the time a register is

b2

(0–15).

accessed until it re-

ceives the first digit.

ORT SEIZURE

Timer Value Setting

“3”

128

b3

DIAL PULSE

is MTC ⋅ 2 sec.

Note: When this

data is 00

0

b4

Hex, default

0

b5

Not used

data is

0

b6

automatically

set to 12 sec.

0

b7

NDA-24298CHAPTER 4

Page 107

Issue 1