S9 – enable pnp functionality for windows, S10 – lost carrier to hang up delay, S16 – last ocurred capi/isdn error cause – Westermo ID-90 User Manual

Page 42: S36 – lapm failure control, S40 – general bit mapped options status

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S9 – Enable PNP functionality for Windows

S9 enables and disables the Windows Plug and Play identification of the terminal adapter.
(default=1, enabled)

S10 – Lost Carrier To Hang Up Delay

Only valid with analogue modem option
S10 sets the length of time, in tenths of a second, that the analogue modem waits before
hanging up after a loss of carrier. This allows for a temporary carrier loss without causing
the local modem to disconnect. When register S10 is set to 255, the modem functions as if
a carrier is always present.
The actual interval the modem waits before disconnecting is the value in register S10
minus 0.6s.
Therefore, the S10 value must be greater than 0.6s or else the modem disconnects before
it recognises the carrier.
Range: 1–255 tenths of a second
Default: 14 (1.4 seconds)

S16 – Last ocurred CAPI/ISDN error cause

See table 6 on page 96.

S36 – LAPM Failure Control

Only valid with analogue modem option
Bits 0–2 This value indicates what should happen upon a LAPM failure. These fallback
options are initiated immediately upon connection if S48=128. If an invalid number is
entered, the number is accepted into the register, but S36 will act as if the default value
has been entered.

0Modem disconnects.
1

Modem stays on-line and a Direct mode connection is established.

2

Reserved.

3

Modem stays on-line and a Normal mode connection is established.

4

An MNP connection is attempted and if it fails, the modem disconnects

5

An MNP connection is attempted and if it fails, a Direct mode connection is
established.

6

Reserved.

7

An MNP connection is attempted and if it fails, a Normal mode connection is
established. (default)

S40 – General Bit Mapped Options Status

Only valid with analogue modem option
S40 indicates the status of command options.
Default: 104 (68h) (01101000b)

Bits 0–1

MNP Extended Services (-Kn)

0

Disable extended services (-K0) (default)

90

90

90

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