00191369-01.pdf - 第413页
User’s Manual SIPLACE HS-50 12 Station Extensions - Software Software Vers ion SR.501.xx E dition 01/99 12.2 GE M In terfac e 411 &$ &LUFXLW$VVXUDQFH This paramet er det ermines the waitin g time between se…
12 Station Extensions - Software User’s Manual SIPLACE HS-50
12.2 GEM Interface Software Version SR.501.xx Edition 01/99
410
3RVVLEOHVHW WLQJV
7 5HSO\WLPHRXW
When a primary message is sent to the host computer, the station waits for up to the number
of seconds specified for T3 for the secondary message from the host computer.
Range of values: 1 - 120 seconds
7 &RQQHFWVHSDUDWLRQWLPHRXW
This parameter determines the waiting time between successive attempts to establish a con-
nection. This is only important if the station has been configured as the ACTIVE ENTITY.
Range of values: 1 - 240 seconds
7 &RQWUROWUDQVDFWLRQWLPHRXW
After sending the message "Connect.req" or "Linktest.req" to the host computer, the station
waits for up to the number of seconds specified for T6 for the "Connect.rsp" or "Linktest.rsp"
message. The TCP/IP link is then interrupted.
Range of values: 1 - 240 seconds
7 1276(/(&7('WLPHRXW
Once the TCP/IP connection has been established, the station configured as the PASSIVE
ENTITY waits for up to the number of seconds specified for T7 for the "Select.req" message
from the host computer. The TCP/IP link is then interrupted. A successful exchange of "Se-
lect.req" and "Select.rsp" forms the basis for the conversion of the TCP/IP connection into an
HSMS connection.
Range of values: 1 - 240 seconds
7 1HWZRUNLQWHUFKDUDFWHUWLPHRXW
Reception of an individual HSMS message must take no longer than the number of seconds
specified for T8. Otherwise the TCP/IP link will be interrupted.
Range of values: 1 - 120 seconds
&( &RQQHFWLRQ(VWDEOLVKPHQW7LPHRXW
After sending a TCP/IP connect command, a station which has been configured as an ACTIVE
ENTITY waits for up to the number of seconds specified for CE for a connection to be estab-
lished successfully or for a status message. After this time, it is assumed that the command
was not received correctly.
User’s Manual SIPLACE HS-50 12 Station Extensions - Software
Software Version SR.501.xx Edition 01/99 12.2 GEM Interface
411
&$ &LUFXLW$VVXUDQFH
This parameter determines the waiting time between sending successive "Linktest.req" mes-
sages. These messages check that the HSMS connection is working correctly. If the value 0
has been entered for CA, no "Linktest.req" messages are sent.
7* *UDFHSHULRG
While a SECS-II connection is being established, the SDR component of the GEM interface
buffers all the messages to be sent to the host computer. If the SECS-II connection cannot be
established within the number of seconds specified for TG, these buffered messages will be
sent to the host computer. Otherwise they are rejected by the SDR component and have the
status F_DELV.
06 0HPRU\6WDOO
The SDR component of the GEM interface tolerates the status that all internal buffers are full
and that the host is attempting to send further data packets for up to the number of seconds
specified for MS. The TCP/IP connection is then ended to prevent the network becoming over-
loaded.
:6 :ULWH6WDOO
The SDR component of the GEM interface tolerates the status that data packets to be sent
are not received by the TCP/IP connection for up to the number of seconds specified for WS
seconds. The TCP/IP connection is then ended.
,3DGGUHVV
IP address for the connection to the customer’s LAN
,3VFUHHQ
IP screen address for the connection to the customer’s LAN
3RUW
TCP/IP port number for the GEM connection to the host computer
12 Station Extensions - Software User’s Manual SIPLACE HS-50
12.2 GEM Interface Software Version SR.501.xx Edition 01/99
412
*(0&RQQHFWLRQ6WDWXVHV
The status window of the user interface keeps the operator informed of the status of the con-
nection to the host computer. The various statuses are indicated by the changing background
color of the GEM icon.
6WDWXVRIWKH+RVW&RPSXWHU&RQQHFWLRQ
(GEM icon red, yellow or green)
0HDQLQJRIWKHFRORUV
– 5HG No connection
– <HOORZ Setting up connection
– *UHHQ Connection established
In addition to displaying the status of the host computer connection, the status window also
shows whether messages have been received from the host computer. The current status is
indicated by the changing background color of the envelope part of the GEM icon.
6WDWXVHV
QRPHVVDJHVSUHVHQW
(envelope icon light)
PHVVDJHVSUHVHQW
(envelope icon dark)