15 - 25
IPN 074-505-P1E
IC6 Operating Manual
2. Error code returned a. A = illegal command a. The command sent was
not valid; verify command
syntax as shown in the
IC6's manual (placement of
spaces within the command
string is important)
b. B = illegal value b. The parameter's value
sent is outside the range for
the given parameter, verify
parameter's range
c. C = illegal ID c. The command sent was
for a parameter which
doesn't exist; verify the
correct parameter number
d. D = illegal command
format
d. The command sent is not
valid; verify command
syntax as shown in the IC6
manual (placement of
spaces within the command
string is important)
e. E = no data to retrieve e. Some parameters may
not be in use, depending on
the value of other
parameters
Table 15-9 Troubleshooting computer communications (continued)
SYMPTOM CAUSE REMEDY