Agilent Technologies 4156b, Руководство пользователя, Страница: 401 / 414

Agilent 4155B/4156B User’s Guide Vol.2, Edition 5 8-27
If You Have A Problem
If Errors Occur
165
Set value is too small for range.
For LOG sweep measurement, start and stop value must be equal or
more than setup resolution. For sweep measurement, step value of
VAR1 and VAR2 must be equal or more than setup resolution.
166
PGU Peak/Base difference must be <= 40V
170
Use Sweep/Bias instead of SMU Pulse.
171
Knob Sweep sets VAR1' to CONST.
If you set VAR1' for knob sweep measurement, the VAR1' channel
forces a constant value equal to START value. VAR1' cannot be a
sweep source for Knob Sweep measurement.
172
Cannot do SAMPLING when Knob Sweep.
173
|STEP| must be <= |STOP-START|.
174
Cannot set CONT AT ANY if PCOMP is ON.
When you set power compliance, you cannot select CONT AT ANY
secondary softkey.
175
CONST setup must be <= unit output range.
176
Pulse BASE must be <= unit output range.
177
PGU pulse WIDTH must be >= setup res.
Pulse width of PGUs must be greater than or equal to unit setup
resolution.
178
TRIG OUT DELAY is too long.
Trigger out delay must be 32.7 ms or pulse width you specified,
whichever is shorter.
179
Cannot ENABLE stop if INIT INT < 2 ms.
When initial interval is set to less than 2 ms, you cannot set stop
condition.
180
Illegal setup. Target module is not installed.
181
Illegal setup. Invalid command.
182
Cannot define more than 6 User functions.
183
Cannot define more than 8 data vars in lists.
184
Cannot define more than 2 display data vars.