IBM System/370 145 Reference Summary page 64

CF ERROR CHECKS
The action that occurs when a CF error is detected
depends upon the settings of the diagnostic/console
file control and check control switches. Results for
each combination of switch settings are shown in
the following chart.
CF Error Conditions and Results
.r::
Diag CF /Control Switch
E
Read or Process
Recycle
Jl
Check Control Switch Process Hard Process Hard
Stop Stop
Byte Cntr
Cmnd Reg
Stop
Stop Restart Stop
Disk Addr Reg
Pause
CPU Clock Start
Stop Stop Restart Stop
c:
0 .....
'O Data Checks 16 Stop 16 Stop
c:
0
Even-Odd Check
Retries (Read)
Retries
u
-"'
Out of Sync/ 16
CJ
"
Missing Bit
.<::
u
Extra-Bit Check
Retries
Shift-Reg Parity (Process)
Error
Diagnostic Stop
Stop
Stop Restart Stop
(See 3145 MDM
Diag 1-41)
3.4