Tonghui TH9310 Series - SCAN Multi-Channel Structure and Use; SCAN Parameter; Structure Principle

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2. Select OFFSET item in SYSTEM interface and set it as ON.
3. Press GET, the instrument will start high voltage test and treat the current test value as the zero
position value.
4. Press “STOP” button to stop the test if the customer has not set the test time.
NOTE: when in GET, do not connect the product with the test terminal.
4.5 SCAN multi-channel structure and use
4.5.1 SCAN parameter
MEAS SETUP
SCAN：
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
MEAS
SETUP
F1
Step:
01/01
FUNC
AC
Volt:
1.000
kV
UPPR:
1.000
mA
SYETEM
SETUP
F2
Time:
0.5
S
LOWR:
OFF
V：
1 . 0 0 0
Kv~
FILE
SETUP
F3
I：
1 . 2 0 0
mA
F4
Time:
0 . 0
S
F5
HI FAIL
The figure in the parameter indicates the corresponding output channel, the color indicates the internal
connection situation.
SCAN:
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
Controllable 8 output channels
BLACK
OPEN state
RED
Connected with high voltage
terminal
GREEN
Connected with test terminal
4.5.2 Structure principle