GE Druck DPI 841, User Manual

Page: 10 / 130

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- [EN] English
K395 Issue 3
Operation
This section gives examples of how to connect and use the
instrument. Before you start:
• Read and understand the “Safety” section.
• Do not use a damaged instrument.
Operation - Frequency connections
To prevent instrument errors, make sure that the
frequency connections (A1-item [10]) are correct.
Operation - Communications port connections
Use the communications port (A1 - item [9]) to attach an
IDOS Universal Measurement Module (UMM).
When you attach the cable from a UMM (Figure 7/8), the
instrument automatically changes the menus to give you
all the applicable options (Table 2/3).
Operation - Measure Hz or count pulses
To measure Hz or count pulses:
1. Connect the instrument (Figure 1) and, if necessary,
adjust the Set Up (Table 1).
2. Select a Hz or Pulses input task from Select Task
(Table 2/3) and, if necessary, adjust the Settings
(Table 4).
3. For Pulses , use Start/Stop ( ■ ■ ) to start and stop the
count. The display shows the time (hh:mm:ss) since you
started the count.
Figure 1: Example configuration - To measure Hz
or count Pulses
Operation - Change the output values
When the output operation is set up (Table 5), use one of
these procedures to change the output values:
Table 7: Procedures to change the output
Example procedure (“Nudge” output):
Settings Start Settings
Pulses
a) Hz b) Pulses
Output Procedure
Select Edit ( ■ ■ ) and/or use the ▲ ▼ buttons.
See the example below.
,
Select Start/Stop ( ■ ■ ) or use the ▲ ▼ buttons
to make the step changes manually.
,
Pulses
Select Start/Stop (
■ ■
).
Display:
Hz output
1 Edit 2 3 Edit 4
■ ■ ■ ■ ▲
▼
+01.000
Sk1 = Edit
Sk2 = Settings
Display:
Hz output
5 6
▲
▼
1.010
▲
▼
1.020
Increment = 0.010
(Table 5)