Error Code Meaning Area Tested
946
Wrap
test-read/write
head
Read/write
head
/'
947
Wrap
test-no
data Tape control card
""~
948
Cartridge
in
place error Cartridge
in
place switch
949
File protect error File protect switch
950
End
of
tape test Tape cartridge
951
Tape motion test (forward) Tape motor assembly, forward select magnet
\
"--
952 Tape motion test (reverse) Reverse select magnet
953
Tape motion test Brake arm
954
BOT and
EOT
test LED/PTX assembly
. 957
EOT
test
lED/PTX
assembly
958 Tape speed test
Cartridge stop blocks
960 BOT test LED/PTX assembly
963
BOT test Cartridge stop blocks
966
Tape speed test Cartridge stop blocks
970 BOT and EOT test
F2,
tape control card
973 Tape speed test
Cartridge stop blocks
982 BOT test
F2,
tape control card
983
Read
data error Tape control card
/
,
985
Read
data error-channel 1
Read/write
head
"~
/
986
Read
data error-channel 0
Read/write
head
987 Sync byte test-channel 0
Read/write
head
988 Sync byte test-channel 1 Read/write head
989
Sync byte test
F2,
tape control card
994
Read
data error
F2,
tape control card
995
Wrap
test-no
error Tape control card
996
Wrap
test OK None
-'"
3-68