7.0 SG-DRL5/DRL5E/DRL5-2L PSTN Line Cards
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7.3 SG-DRL5 system options
Option 040: Channel Enable
Default (02)
This option is used to set the number of channels to be present on the line card. Valid entries are from 01 to 02.
01 - Only Channel one PSTN is used - all reporting of status/trouble conditions for the second line is masked and the channel is busied out. Pro-
gramming menu display is C1.
02 - Both PSTN channels are used. Programming menu display is C1+C2. All other values are not valid. For channels that are disabled no information
is displayed and no status troubles are generated – any trouble conditions that exist when the channels are disabled are restored after the unit has been
reset.
Option 041: Line card number length
Default (0A)
This option is used to determine how many digits from the line card number are sent to the output. You also have the option of displaying the number in
hex or decimal. This option alsos determine the Program Option 102/202 with one of the following:
01 Send only one hex digit to the printer or computer output (if you have a 2-digit line card number only the last digit is sent to the output). If using
DNIS to replace RRLLL then the output is 3 digits: RRL.
02 Send 2 hex digit line card number to the output. If using DNIS to replace RRLLL then the output is 4 digits: RRLL.
03 Send 3 hex digit line card number to the output (leading Zeros are inserted prior to the line card number) If using DNIS to replace RRLLL then the
output is 5 digits: RRLLL.
0A Send 3-digit line card number in decimal and the 2-digit receiver number in decimal. If using DNIS to replace RRLLL then the output is 5 digits:
RRLLL (this option only affects message output for PSTN Channels and IP Channel).
0D Send 3-digit line card number in decimal and the 2-digit receiver number in Hex. If using DNIS to replace RRLLL then the output is 5 digits:
RRLLL.
NOTE: When setting this option, the line card Number Length option should always correspond to the number of DNIS digits being
received. For example, if 5 digits are being received then the line card Number Length Option should be programmed to 03. This
would cause the 5 digits of DNIS DDDDD to overwrite the standard RRLLL.
Option 042: Line card Busy out
Default (00)
This option allows the line card to seize the phone line in case of checksum error after download or when its internal buffer is full after loss of com-
munication with the CPM4. Program with one of the following:
00 The line is seized if any of the conditions mentioned above occur.
01 The line is NOT seized if any of the conditions mentioned above occur. Once the event buffers of the receiver are full, the oldest event in the buffer
is removed to make room for the new event(s).
04 The line is seized if the automation computer is absent. System busies out ONLY if the internal computer buffer is full. If there is a loss of printer
(s), any new alarms are not buffered in the internal printer buffer.
05 The line is seized immediately if there is a loss of automation software or no communication to the CPM.
NOTE: The status condition is indicated on the LED even though the unit does not busy out the line. Example – set option to 01 (do not
busy out) and have a loss of time present. The status is still displayed on the status LED, but the system does not busy out. If the
option is programmed to 01, the line card does NOT buffer any new alarms once the internal buffer is full. Setting this option to 01
is NOT RECOMMENDED. If this 01 is selected, the line card overwrites the oldest alarm with a new alarm when the internal buf-
fer is full.
Option 043: Line card Protocol ID
Default: (01)
RS-232 Format
S,0 (zero): protocol number
RR: Receiver number
LLL: Line number
AAAA: Account code, always 0000
