Error Indication; Detailed Information - Omron E5AR-T Manual De Instrucciones

Error Indication

Display 1 Display 2 Error description
unit err Unit error
unit chg Unit change
err Display unit error
disp
err
sys Main unit error
err
eep
Non-volatile
memory error
s.err
Input error
Normal
display
[[[[[
Outside display
Normal
range (below)
display
]]]]]
Outside display
range (above)
The RSP run
RSP input error
Normal
indicator
display
is blinking
-----
Potentiometer
Normal
display input error
calb err
Motor calibration
error
i1-t
A set Input type switch
i2-t
value error
i3-t
flashes
i4-t
If the system does not operate as desired when you check operation after completing the settings,
check the connections and set values once again. If operation is still not correct, an incorrect
setting may exist for an unintended setting. It is possible to initialize and then newly configure this
device.
*
All settings on this device can be returned to factory setting by initialization.
You may not be able to obtain desirable output results under the factory
setting. Initialize this device after eliminating any influences to your system by
CAUTION
disconnecting wires on output unit or performing other conceivable measures.
Before initialization, take notes of the setting values.
For more information on initializing the unit, see the "E5AR/ER-T Digital
Controller User's Manual".

Detailed Information

1. This manual contains instructions for installing the product and information on basic operation. For
information on applications such as heating/cooling control and position proportional control,
detailed explanations of communication settings and parameters, and troubleshooting, refer to the
following User's Manuals.
E5AR/ER-T Digital Controller User's Manual(English)
Remedies
Repair is necessary.
Contact your dealer or our service office.
Press the key for at least 5 s. to register the new
Unit configuration.If you cannot clear the error, contact
your dealer or our service office.
Repair is necessary.
Contact your dealer or our service office.
Press the key in this state for at least 5 s. to return
to the factory settings. *
Verify that there are no incorrect input connections,
broken circuits, or short circuits. Check the input types
and the switches for each input type.
This is not an error, however, the present value is
outside of the display range (-19999 to 99999).
Check and see if the wire to the RSP input is broken or
shorted.
Check the potentiometer wire.
Check the wiring to the potentiometer and the valve drive
motor, and then repeat motor calibration.
Make sure the input type switch and the displayed
"Input type" setting accord with the input type you will
use.
Control output Alarm output
MV is output
according to
the "MV at PV
error" setting.
Normal
operation
Normal
operation
Normal
display
Cat.No.H201
Output state at error
OFF OFF
OFF OFF
OFF OFF
OFF
OFF
Same operation
as when upper
limit is
exceeded.
Normal
operation
Normal
operation
Normal
display
OFF
OFF
OFF
OFF
10