Hioki 7016 User manual

OPERATION GUIDE
SIGNAL SOURCE
7016

i
Contents
Contents
Introduction ............................................................... 1
Chapter 1 Source Function 3
1.1 Basic Sourcing Procedure........................... 4
1.2 Constant-Voltage Source (DCCV)............... 6
1.3 Constant-Current Source (DCCC)............... 8
1.4 Pulse Source (PULSE).............................. 10
1.5 Using Memory Function
(SCAN and RAMP).................................... 12
1.5.1 Using the SCAN Function .............. 12
1.5.2 Using the RAMP Function.............. 17
Chapter 2 Measurement Function 21
2.1 Basic Measurement Procedure
(Common Procedure)................................ 21
2.2 Measuring Voltage .................................... 23
2.3 Measuring Current..................................... 25
2.4 Measuring Frequency................................ 27
2.5 Measuring the Resistance......................... 28
2.5.1 Continuity Test ............................... 30
2.6 Diode Test ................................................. 31
2.7 Measuring Temperature ............................ 32

Contents
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Chapter 3 Special Measurement
Functions 33
3.1 Recording Function ................................... 34
3.2 Data Hold / Refresh Hold Function ........... 36
3.3 Relative (relative display) Function ........... 38
3.4 1-ms Peak Hold Function.......................... 39
3.5 Dual Display Function ............................... 41

1
Introduction
This manual describes the basic operation of
HIOKI 7016 SIGNAL SOURCE.
❖Details→Instruction manual for the 7016
Introduction
Symbols
❖Indicates the reference.
Indicates quick references for operation.

Introduction
2

3
Source Function Chapter 1
Important!
• The yellow labels around the outer circum-
ference of the function selector indicate
signal source/generation
• functions.
• The [SHIFT] button must first be pressed
to enable the source-related button func-
tions.

1.1 Basic Sourcing Procedure
4
1.1 Basic Sourcing Procedure
1. Set the slide switch to the
[M/S] position.
2.
Set the function
selector to the follow-
ing position.
(ex. Sourcing constant-
current)
Sourcing constant-voltage [CV]
Sourcing constant-current [CC]
Sourcing pulse [PULSE]
Using memory function Voltage source: [CV]
Current source: [CC]

5
1.1 Basic Sourcing Procedure
4. Press the [MODE] button as necessary to select
the source mode or the parameter on the second-
ary display.
5. Making the settings with the [W], [X], [S], or [T]
button.
7. Press the [OUTPUT] button again to disable out-
put. Verify that is no longer displayed.
3.
Press the [SHIFT] button
and confirm that is
displayed on the LCD. (Ex. Voltage Source)
The source-related button functions are now enabled.
6.
Press the [OUTPUT] but-
ton and output the setting
value. Verify that is
displayed on the LCD. (Ex. Voltage Source)

1.2 Constant-Voltage Source (DCCV)
6
This mode outputs a constant current at the set
value regardless of load.
Procedure
1.2 Constant-Voltage Source (DCCV)
1. Set the slide switch. [M/S]
2. Set the function selector. [CV]
3. Press the [SHIFT] button. Confirm that
is displayed.
4.
Press the [ MODE ] button as nec-
essary to select the source mode
on the secondary display.
Source Mode
• Constant-voltage
source 1.5 V range
• Constant-voltage
source 15 V range
• Constant-voltage
SCAN source 1.5 V
range
• Constant-voltage
SCAN source 15 V
range
• Constant-voltage
RAMP source 1.5
V range
• Constant-voltage
RAMP source 15 V
range

7
1.2 Constant-Voltage Source (DCCV)
5. Select a digit to change. With the [W] or [X]
button
6. Set a value. With the [S] or [T]
button
Settanble Ranges
[+0.0000 V]
(1.5 V range) -1.5000 V to 1.5000 V
[+00.000 V]
(15 V range) -15.000 V to 15.000 V
7. Press the [OUTPUT] button to out-
put the set voltage value.
Verify that is
displayed.
8. Press the [OUTPUT] button again
to disable output.
Verify that
is no longer dis-
played.

1.3 Constant-Current Source (DCCC)
8
This mode outputs a constant current at the set
value regardless of load.
Procedure
1.3 Constant-Current Source (DCCC)
1. Set the slide switch [M/S]
2. Set the function selector. [CC]
3. Press the [SHIFT] button. Confirm that
is displayed
4.
Press the [ MODE ] button as nec-
essary to select the source mode
on the secondary display.
Source Mode
• Constant-current
source
• Constant-current
SCAN source
• Constant-current
RAMP source
5. Select a digit to change. With the [W] or [X]
button
6. Set current value. With the [S] or [T]
button

9
1.3 Constant-Current Source (DCCC)
Settable range
[ +00.000 mA ]
(25 mA range)
-25.000 mA to 25.000 mA
7. Press the [OUTPUT] button to out-
put the set current value.
Verify that is
displayed.
8. Press the [OUTPUT] button again
to disable output.
Verify that is
no longer dis-
played.

1.4 Pulse Source (PULSE)
10
• In addition to flow meter calibration, the pulse
source can be used for checking and calibrating
counters, rotation counters, oscilloscopes, fre-
quency converters and other frequency-input
systems.
• Frequency, duty cycle, pulse width and amplitude
can be set.
Procedure
1.4 Pulse Source (PULSE)
1. Set the slide switch. [M/S]
2. Set the function selector. [PULSE]
3. Press the [SHIFT] button. Confirm that is
displayed.
4. Press the [MODE] button to
select a parameter for setting.
• Pulse source fre-
quency
• Pulse source duty
cycle
• Pulse source pulse
width
• Pulse source ampli-
tude
5. Set a value. With the [S] or [T]
button

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1.4 Pulse Source (PULSE)
Parameter Settable Ranges
Frequency 0.5, 1, 2, 5, 10, 15, 20, 25, 30, 40, 50, 60,
75, 80, 100, 120, 150, 200, 240, 300, 400,
480, 600, 1200, 1600, 2400, 4800 (Hz)
Duty cycle As there are 256 settable steps, each step
is 0.390625%, which is displayed as 0.39%
per step increments.
Example: If an factory default settings val-
ue of 50.00% is incremented by
one step, the display shows
50.39%.
Pulse width As there are 256 settable steps, the pulse
width per step is 1/(256 * frequency).
Amplitude +5V, ±5 V, +12 V, ±12 V
6. Press the [OUTPUT] button to out-
put the set pulse value.
Verify that is
displayed.
7. Press the [OUTPUT] button again
to disable output.
Verify that is
no longer dis-
played.

1.5 Using Memory Function (SCAN and RAMP)
12
1.5.1 Using the SCAN Function
Procedure
1.5 Using Memory Function (SCAN
and RAMP)
SCAN
Function
Up to 16 steps of different
source values and time intervals
can be set.
❖1.5.1 "Using
the SCAN
Function"
(p.12)
RAMP
Function
A dual slope can be generated
to simulate a linear waveform.
The number of divisions in each
slope can be set.
❖1.5.2 "Using
the RAMP
Function"
(p.17)
1. Set the slide switch. [M/S]
2. Set the function selector.
Voltage source: [ CV ]
Current source: [
CC ]
3. Press the [SHIFT] button. Confirm that
is displayed.
4. Press the [MODE] button as nec-
essary to select the source mode
on the secondary display.
• Voltage source
(SCAN±1.5 V or
SCAN±15 V)
• Current source
SCAN±25 mA

13
1.5 Using Memory Function (SCAN and RAMP)
During SCAN function setup, is displayed.
SCAN function factory default settings
Range ±1.5000 V ±15.000 V ±25.000 mA
Time Interval
Step Output Value Output Value Output Value
1 +1.5000 V +15.000 V +00.000 mA 2 S
2 +1.2000 V +12.000 V +04.000 mA 2 S
3 +0.9000 V +09.000 V +08.000 mA 2 S
4 +0.6000 V +06.000 V +12.000 mA 2 S
5 +0.3000 V +03.000 V +16.000 mA 2 S
6 +0.0000 V +00.000 V +20.000 mA 2 S
7 -0.3000 V -03.000 V +16.000 mA 2 S
8 -0.6000 V -06.000 V +12.000 mA 2 S
9 -0.9000 V -09.000 V +08.000 mA 2 S
10 -1.2000 V -12.000 V +04.000 mA 2 S
11 -1.5000 V -15.000 V +00.000 mA 2 S
12 +0.0000 V +00.000 V +04.000 mA 0 S
13 +0.0000 V +00.000 V +08.000 mA 0 S
14 +0.0000 V +00.000 V +12.000 mA 0 S
15 -1.5000 V -15.000 V +16.000 mA 0 S
16 +0.0000 V +00.000 V +20.000 mA 0 S
Do you want to change the
values from the factory
default settings?
❖"Changing Data
Settings" (p.16)

1.5 Using Memory Function (SCAN and RAMP)
14
5. Select the SCAN source mode
on the secondary display.
With the [W] or [X]
button
Cont • Output proceeds sequentially from
the first step to the last, then re-
turns to the first step and repeats
continuously.
• However, if the time interval of the
last step is set to 0 seconds, it is
ignored, and output continues
from the first step.
Example:
When the factory default settings
time interval setting for Step 12 is 0
seconds, after output from Step 11,
output continues from Step 1.
CyCLE • Output proceeds sequentially from
the first step to the last, then con-
tinues output at the settings of the
last step.
• However, if the time interval of a
step is set to 0 seconds, output
continues according to the set-
tings of the previous step.
Example:
When the factory default settings
time interval setting for Step 12 is 0
seconds, output from Step 11 is
maintained continuously.
StEP Pressing the [S] or [T] button
moves to the previous or next output
step. The value set for each step is
output until the next step is selected.

15
1.5 Using Memory Function (SCAN and RAMP)
Cycle
(CyCLE)
Step (StEP)
Time interval (second)
Continuouce
(Cont)
6. Press the [OUTPUT] button to out-
put the set voltage or current value. Verify that is
displayed.
7.
Press the [OUTPUT] button again
to disable output. Verify that is
no longer dis-
played.
• Continuous (CONT) and Cycle (CyCLE)
source modes always start at Step 1.
• If the time interval of Step 1 is set to 0s,
the source out put is not activated. (Except
for STEP source mode)
• When Continuous (CONT) and Cycle
(CyCLE) source modes are stopped by
the [OUTPUT] button, subsequent source
output resumes at Step 1.

1.5 Using Memory Function (SCAN and RAMP)
16
1. With the SCAN function active, hold the [MODE]
button for one second to enter the data setting
mode for each source step.
2. Set the time interval and source output value for
each step.
Press the [MODE] button to select the step num-
ber, time interval or output value. The parameter
digit to be set blinks.
3. Press the [OUTPUT] button to save your settings.
4. To clear all settings, hold the [X] button for one
second. Time interval and output values are
cleared to zero.
5. Hold the [MODE] button for one second to exit the
step data setting mode.
Changing Data Settings
Secondary display Output value
Leftmost two digits of the
primary display Step number
Rightmost two digits of the
primary display Time interval
• Press the [S] or [T] button to increment or decrement
the value, and press the [W] or [X] button to move to
another digit of the output value.
• Time intervals can be set from 0 to 99 seconds.