Parker iqan-mc3, User Manual

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Check list for electronics
8 Start-up
Instruction book, IQAN-MC3
Check list for electronics
The following table has a list of steps which is a suggested guideline for the
commissioning of an electronic control system on a machine.
# Condition Task to be performed Limit

1 OFF
(OFF = no power
supplied to control
system harness) Measure the resistance of all ground connec-
tions between battery ground and -BAT for all
modules / sensors. (measure in system har-
ness, no modules connected). <0,5
ohm
2 ON
Machine engine
not started Measure all power supply's to each module /
sensor.(measure in system harness, no mod-
ules connected). +12V
or
+24V
3 OFF
Machine engine
not started Connect all units to system harness.
4 ON
Machine engine
not started Emergency stop, check that all modules get
disconnected from the power +BAT. 0V
5 OFF
Machine engine
not started Connect PC with IQAN software (IQANdesign
or IQANrun).
6 ON
Machine engine
not started Check (via IQAN software) all modules, that
CAN connection is OK.
7 ON
Machine engine
not started Check (via IQAN software) all modules, that
inputs are OK - if not: check the harness or

re-calibrate (adjust) the input signals.
8 ON
Machine engine
not started Check (via IQAN software) all modules, that

current out (COUT) is 0mA, when joystick is
not activated.
0mA
(0%)
9 OFF
Machine engine
not started Check (via IQAN software) all modules, that
current out (COUT) is OK, use the joystick to

command the outputs.
10 ON
Machine engine
not started Ensure that the following requirements are

fulfilled before any work is carried out on the
hydraulics control electronics.
- The machine cannot start moving.
- Functions are positioned safely.
- The machine is turned off.
- The hydraulic system is relieved from any
pressure.
11 ON
Start machine
engine Check that electrical output signal correspond
equal with hydraulic direction.
12 OFF
Engine ON Tune current settings and slope times.