Westermo MR Series - Manual (Page 265)

265 6622-3201
Web Interface and Command Line Reference Guide www.westermo.com
ATEA (Amex) mode:
When this parameter is set to “On”, an Axxxxx command is not required, and the DLE/EOT
com mand is shortened to just EOT. Also the message terminating character ETX can be a ETX/
EOB or EOT.
Parity:
This parameter defines the parity of the transactional async data. You can choose from “None”,
“Even” or “Odd”.
Early Host mode (ring count):
This parameter defines the number of “RINGs” to wait before the ATA is issued to answer the
modem call. When this parameter is set then the connection to the host is established as early
as possible. The connection to the host is made at the same time the modem answers the call,
to save transaction time. A value of “0” disables this function.
Note:
If the TANS instance is connected to an internal modem this parameter should be set to either
“0” or “1”, as in this case the modem will not see any “RINGs” as the modem is not terminat-
ing a ringing line.
X25 answer mode:
When this parameter is set to “On”, the unit will answer incoming X.25 calls and present a
TPAD interface to the inbound X.25 call.
Answering NUA: If X25 answer mode is set to “On”, this parameter defines the X.25 NUA that
will be answered.
Re-transmit DTE:
When this parameter is set to “On,” retransmissions to the terminal are enabled. These
retrans missions will occur when a NAK is received or an ACK is not received within the time
period set in the Re-transmit timer (ms) parameter.
Re-transmit timer (ms):
See above.
Answering delay (ms):
This parameter defines the time the X.25 call accept packet is delayed when answering an X.25
call.
Turn-around Tx delay (ms):
This parameter defines the delay from when the unit receives an ACK from the terminal before
sending the next buffer.
ENQ char delay timer (ms):
This parameter specifies a time (in milliseconds) that the ENQ character is delayed when in
ATEA (amex) mode.
Connect timer (s):
This parameter defines the time from when ATA is issued until the CONNECT is expected.
Remote ack mode:
When this parameter is set to “Off”, the unit locally issues ACKs and only sends/receives the
trans actions on the network. When this parameter is set to “On”, the unit does NOT locally
issue ACKs but instead lets the remote host issue the ACK/NAKs and passes these through.