SIPLACE S-23 HM.pdf - 第431页
User Manual SIPLACE S-23 HM 12 Station Extensions / Software Software Version SR.406.xx 02/00 US Edition 12.2 GEM Interface 431 12.2.2.4 GEM Connecti on St atuses The status win dow of th e user inter face ke eps the ope…
12 Station Extensions / Software User Manual SIPLACE S-23 HM
12.2 GEM Interface Software Version SR.406.xx 02/00 US Edition
430
CA: Circuit Assurance 12
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. 12
TG: Grace period 12
While a SECS-II connection is being established, the SDR component of the GEM interface buff-
ers all the messages to be sent to the host computer. If the SECS-II connection cannot be estab-
lished 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.12
MS: Memory Stall 12
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 overloaded. 12
WS: Write Stall 12
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. 12
IP address: 12
IP address for the connection to the customer’s LAN 12
IP screen: 12
IP screen address for the connection to the customer’s LAN 12
Port: 12
TCP/IP port number for the GEM connection to the host computer 12
12
12
User Manual SIPLACE S-23 HM 12 Station Extensions / Software
Software Version SR.406.xx 02/00 US Edition 12.2 GEM Interface
431
12.2.2.4 GEM Connection Statuses
The status window of the user interface keeps the operator informed of the status of the connec-
tion to the host computer. The various statuses are indicated by the changing background color
of the GEM icon. 12
12
Status of the Host Computer Connection 12
(GEM icon red, yellow or green) 12
Meaning of the colors:
– Red No connection
– Yellow Setting up connection
– Green Connection established
12
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. 12
Statuses: 12
no messages present 12
(envelope icon light) 12
messages present 12
(envelope icon dark) 12
12
12 Station Extensions / Software User Manual SIPLACE S-23 HM
12.2 GEM Interface Software Version SR.406.xx 02/00 US Edition
432
12.2.2.5 GEM State View
12
Å Click the button in the main view.
The user interface switches to "State view"
12
Fig. 12.2 - 4 "State" view
12
The window’s display area is subdivided into a number of display fields containing the correspond-
ing buttons for executing the functions for the GEM connection. 12
The meaning and function of the individual display fields and the toolbar buttons are described
below. 12