ADC Soneplex ADCP-61-743 User Manual page 21

FIELD TYPE
SIGNAL GENERATOR SETUP FIELDS, continued
Loop Code Toggle
*Note: "NI" means Network Interface device.
Table 3. RTAU Configuration Fields, continued
OPTIONS DESCRIPTION
OVERVIEW: The Mode field must be set to a
SPLT option before the Loop Code field can be
configured. Loop codes will be transmitted until
the RTAU detects a change in the signal being
received. At that time, the pattern selected before
the loop code was set will be transmitted. For
example, when sending a Loop Up code, the
RTAU will restore the original pattern after it
receives the loop code it is transmitting, indicating
that the circuit is looped up. Note that the Loop
Code bits are displayed in the Loop Code bit field
as each code is selected. This is provided as a
convenience to the operator who may not know
the name chosen for the loop code but does know
the pattern.
NONE Disables any active loop code selected for this
field. When NONE is selected, the Loop Code
field displays 16 dashes.
Line Loop Up 10000
Line Loop Down 100
4-Bit Loop Up 1100
4-Bit Loop Down 1110
5-Bit Loop Up 11000
5-Bit Loop Down 11100
ESF CSU Loop Up 0EFF (0000 1110 1111 1111)
ESF CSU Loop 38FF (0011 1000 1111 1111)
Down
ESF NI* Loop Up 12FF (0001 0010 1111 1111)
ESF NI* Loop Down 24FF (0010 0100 1111 1111)
ESF CSU Payload 14FF (0001 0100 1111 1111)
Loop Up
ESF CSU Payload 32FF (0011 0010 1111 1111)
Loop Down
User Loop Up Enter a 16-value expression using only 1's, 0's,
(toggle and input) or "-". The bits can be entered by typing a
string of 0's or 1's in the bit field located to the
right of the designated entry.
User Loop Down Enter a 16-value expression using only 1's, 0's,
or "-". The bits can be entered by typing a
string of 0's or 1's in the bit field located to the
right of the designated entry.
ADCP-61-743 • Issue 3 • September 2004
DEFAULT
NONE
(continued)
© 2004, ADC Telecommunications, Inc.
Page 21