INFICON XTM/2 Thin Film Deposition Monitor - Manual (Page 114)

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2. error code returned a. A = illegal command a. the command sent was
not valid; verify command
syntax as shown in the
instrument’s manual
(placement of spaces within
the command string are
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
instrument’s manual
(placement of spaces within
the command string are
important)
e. E = no data to retrieve e. some parameters may
not be in use, depending on
the value of other
parameters
Table 6-3 Troubleshooting Computer Communications (continued)
SYMPTOM CAUSE REMEDY