Solartron 1250 - Group 1. Errors Pertaining to the Learnt Program; Group 2. Parametric Interaction Errors; Group 3. Generator Warnings and Errors

Additional Displayed Information 1250 Frequency Response Analyzer
11-12 AMK/1250/3
ERROR CODES: DETAILS (cont.)
11.3.3 GROUP 1. ERRORS PERTAINING TO THE LEARNT PROGRAM
11 Illegal edit command. The four Edit commands are listed in the Program Learn
section. Once the Edit mode has been established, the only valid commands from a
peripheral are these four plus the Edit Complete signal *Q. Any other command will
produce ERROR 11.
If editing from the front panel, the correct way to exit from the Edit mode is to press the
QUIT softkey.
12 Command cannot be Learnt. In the Program Learn mode there are certain
commands which cannot be learnt, such as Edit Command, when given from a
peripheral device.
13 Program does not Exist. The STATUS display, soft key FN/PROG, page 1 shows
the nine available Learnt Program numbers, with an L beneath those which have been
learnt. Any attempt to e.g. Execute or Clear a Program whose number has no L
allocated will produce error 13.
14 Recursion attempted. Recursion in this case is defined as: "a program A, which,
whilst being executed, either calls itself or calls a program B, which in turn calls program
A". This is only allowed under special circumstances, as described in Chapter 12.
16 Program Check Sum error. Learnt programs are stored in the 1250 memory; a
check sum is calculated and stored with the program data. Before a stored program can
be operated upon, a new check sum is calculated, and compared with the original. If the
two disagree, the stored data is presumed to have been corrupted. The operation will
not be performed and ERROR 16 will be displayed.
17 Program Exists. An attempt has been made to copy into a program which already
exists. This program must he cleared before any new program may be copied to it.
18 Copy complete. Specified program has been copied.
Learnt Program operations are described in Chapter 12.
11.3.4 GROUP 2. PARAMETRIC INTERACTION ERRORS
26 Order Analysis incompatibility. Order Analysis selected with Auto Integration or
with Frequency > 650Hz (400Hz when Synchronising); or Order Analysis attempted on
an incomplete measurement (e.g. if BREAK pressed during a measurement).
11.3.5 GROUP 3. GENERATOR WARNINGS AND ERRORS
30 is a warning that the generator has stopped. For example, operating the
GENERATOR STOP key will call up ERROR 30.
31 and 33 mean that an excessive external voltage has been applied across the
Generator terminals.
34 and 35 indicate that an excessive modulating signal is being applied.