General Measure GM7702, User Manual

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GM7702 User Manual
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6
: set point 4 output
7 : upper limit
8 : middle limit
9 : lower limit
6.2 I/O Module Test
The purpose of I/O module test is to check whether the connection is correct.
I/O module test parameters
Parameter Description
IN -1 OFF connect external switch correctly (DC 24V)
When external trigger switch is valid, and input
port parameter sets on, means connection is
already.
If the input
and output
status is not
valid as
preset,
check
whether the
wiring and
power
connections
are correct.
IN- 2 OFF
OUT- 1 OFF connect external switch correctly (DC 24V)
To press ENTER and set parameter ON. Output
indicator light is on at the same time, means
connect already.
OUT-
2
OFF
OUT- 3 OFF