18
Pilot Operated Proportional DC Valve
Series D*1FE
Operation Manual
Parker Hannifin Corporation
D_1FE 5715-688 UK CM 18.01.2019
Failure message
Description/corrective action
The Com Port is not available! Terminate the other program, or quit the message and select ano-
ther RS-232 port via the menu “Options > Port”. Afterwards recon-
nect the parametrizing cable.
Unable to open COM port
Com port is not available. Quit the message and select another
RS-232 port via the menu “Options > Port”. Afterwards reconnect
the parametrizing cable.
There is no module/valve
connected or the communica-
tion is disturbed! Please check
also the interface!
No data exchange possible. Either the electronic has been remo-
ved, the port is mismatched, or the connection will be disturbed by
strong electrical fields. Check if the Com port is set for “9600, 8, 1.
none, none” via the menu “Options > Port”.
Wrong password
Retype the password, notice the exact spelling (case sensitivity).
Wrong input
An unvalid character or a value outside the permitted range has
been used at parameter entry.
Keep the entered parame-
ters?
During parameter loading from the electronics memory the preset
parameters from the left hand screen display may be rejected or
maintained.
The chosen module/valve
isn´t the same as the connec-
ted hardware. Attention! Unsa-
ved parameters will be lost.
In principle, parameters dedicated to a type which deviates from
the connected valve may be edited. However, for data transmitting
the correct valve has to be connected. If parameters will be loaded
from a valve which deviates from the selected one, the parame-
ters from the left hand side screen display of the program will be
overwritten.
The chosen hardware isn´t
the same as the connected
module/valve.
The wrong valve type has been selected from the database, afte-
rwards the function “send all” has been executed.
Attention! Factory settings
will be changed! Transmit
anyhow?
Default parameters has been read out from the database instead
from the valve via the function “receive all”.
file name.pxd already exists.
Do you want to replace the
file?
The file name already exists within the indicated directory. Select
another name, another directory or overwrite the existing file with
“OK”.
Error messages
Malfunctions when using the ProPxD software program will be indicated via appropriate failure messages.
Failure messages and corrective actions:
Air Bleeding of Hydraulic System
During initial startup, after an oil change as well as
after the opening of lines or valves the hydraulic
system must be air bleeded.
Filter
The function and lifetime of the valve are strongly
affected by the cleanliness of the fluid.
purity level class of 18/16/13 acc. ISO4406 is
required.
Flushing
It is recommended to flush the pipelines by short
circuiting the pressure and return lines. This prevents
the installation dirt from entering the valve.
Summary of Contents for D41FE
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