Agilent 4155B/4156B User’s Guide Vol.2, Edition 5 8-25
If You Have A Problem
If Errors Occur
126 PG leading/trailing must be same range
PGU leading and trailing time must be set in the same range. For details
about the ranges, see Chapter 1 in this manual.
127 PGU Leading must be <= 0.8 ´ WIDTH.
Leading time must satisfy the following equation.
leading time £ pulse width ´ 0.8
128 PGU Trailing must be <= 0.8 ´ (Peri-Wid).
Trailing time must satisfy the following equation.
trailing time £ (pulse period - pulse width) ´ 0.8
129 SMU I range must be <= Compliance range.
130 SYNC channel is not assigned.
At least one SYNC channel must be specified.
131 Assigned more than 4 SYNC channels.
132 Set INIT INT>=2ms for multi-CH MEAS.
When you perform multi-channel measurements, initial interval must
be 2 ms or more.
133 Use FIXED range when INIT INT<2ms.
When you use auto ranging or limited auto ranging measurement, you
must set initial interval to 2 ms or more.
134 Cannot disable STBY-ON ch in stress.
On STRESS: CHANNEL DEFINITION screen, you cannot disable
(delete entries in row) channels that are set to STBY ON on the
CHANNELS: CHANNEL DEFINITION screen.
135 Undefined symbol in user function.
136 Syntax error in user function.
137 Too few arguments in user function.
138 Too many arguments in user function.
139 User function area is full.
140 Recursive call in user function.
141 User function is undefined.
142 Stack overflow in user function.