Owner manual

5.7 Program instructions

746 VA Trace Analyzer / 747 VA Stand

5-304

Comments • The electrode type must be defined before the TSWEEP instruction.

Only HMDE or RDE are admissible.

• The measurement mode must be defined before the TSWEEP

instruction. Admissible are DCTMODE, DPMODE, AC1MODE, AC2MODE or

SQWMODE, but not PSAMODE or CYCMODE.

• Apart from the TSWEEP instruction, no other SWEEP instruction is

allowed in the same segment.

• If the current measurement should be performed without measured

value recording, the TSWEEP instruction must be replaced by the

MEAS instruction. In contrast to TSWEEP, this may be in the same

segment as the measurement sweep.

• If the measurement voltage U.meas should not be switched off at the

end of the program, enter a suitable standby voltage U.standby in a

ØMEAS instruction.

• Maximum 1000 measured values can be recorded in a segment. The

number of measured values is calculated as follows:

Measurement duration t/s

Number of measured values = –––––––––––––––––––––––––

Time interval t.step