. .
Dyadic Systems – Mechatronics Cylinder Manual MF-005500-EN-62/63
Over load Try to run Cylinder only without
any load
Load to be within specs
No movement signal Check position program Position program to be
corrected
Cylinder moved just
a moment but
stalled
Wiring is wrong Wiring to be corrected
Unstable Cylinder
motion
Wiring connections are
not stable
Check connections (Terminals,
connectors, etc.) and wiring
Wiring to be corrected
Cylinder vibrates Servo Gain is too high Check Gain Reduce Gain – factory
default is 6
Cable gets noise from
other equipment
Test with other equipment off or
isolated
Route cable away from
noise source and/or Cable
to be shielded
Cylinder heats up Ambient temperature
is too high
Check the ambient temperature Lower the ambient
temperature to under 40°C
Cylinder surface is not
clean
Check the appearance of
Cylinder
Remove dust, oil etc. on
the surface of Cylinder
Overload Try to run Cylinder without any
load
Reduce the load and/or
review the guiding design
Abnormal noise Mounting is loose Check the mounting of Cylinder
and other machine,
Loose mounting screws,
incorrect concentricity, etc.
Correct the mounting
and/or joint to load
Other machine
/equipment is vibrating
Check the moving parts of other
machine
Check with the
manufacturer of other
machine
Defective Cylinder Try to use other good Cylinder Replace product
Cylinder hits the over
stroke limit end due to
over run
Reduce the
Acceleration/Deceleration of
Cylinder
Correct position accel
/Deceleration
SIO communication
is not valid
Communication
method is not suitable
Check if output of main control
system is RS485
In case of main control
system RS232C, use a
protocol converter for
communication
Output port # is set
wrong
Correct output port number
and setting
Wrong axis number Correct axis number
Reply time of Cylinder
is longer than receiving
time of upper control
System (PC)
Check if longer receiving time of
main control system (PC) helps
to communicate
Set shorter reply time of
Cylinder
REFERENCE:
Action 1 – Shaft Seized
1. In this condition the actuator won’t move. If this condition continues, the over-load alarm (code
E0) will be output. If the problem (shaft seized) is not resolved when the main power is cycled
(shut down and turned back ON), the encoder counter error (code B9) will be output.
To Next Page
Loading...
