Appendix A
Alarm Code List
121
Area
Zones
Positioning actions
Item
Zone 2 CW error
Zone 2 CCW error
Zone 2 contradiction
Desired position BCD error
Speed BCD error
Position contradiction
Completion code error
Alarm code
1920
1921
1922
2000
2001-2019
2100
2101-2119
2200
2300
2301-2319
Problem
Problems are identical to those for zone 0.
There is a BCD error in the desired position for
positioning action #0 (m+22 to m+24).
There is a BCD error in the desired position for a
positioning action #1 to #19 (m+25 to m+81). The
last two digits of the alarm code is the number of
the positioning action with the error.
There is a BCD error in the speed (m+82 to m+96)
designated by the speed number for positioning
action #0 (m+22 to m+24).
There is a BCD error in the speed (m+82 to m+96)
for a positioning action #1 to #19 (m+25 to m+81).
The last two digits of the alarm code is the number
of the positioning action.
The completion codes for all positioning actions are
2 (continuous); the Unit cannot begin operation.
Completion code for positioning action #0 is not
between 0 and 4.
Completion code for the positioning action indi-
cated by the last two digits of the alarm code is not
between 0 and 4.
