Manual: R1300-X-00-X_EN Release: 1.04 © Elotech GmbH Page 19/20
X.
Error displays
Display
Cause
Possible remedy
SP.Lo
Lower setpoint limit has been reached
Reduce limit, if need be
SP.Hi
Upper setpoint limit has been reached
Increase limit, if need be
rA.Lo
Bottom range end has been reached
Reduce limit, if need be
(for standard signal inputs)
rA.Hi
Top range end has been reached
Increase limit, if need be
(for standard signal inputs)
LOC
Parameter has been locked
Unlock, if need be
Hand
Instrument operates in manual mode
Check sensor and cable
Automatically switch over because of
a sensor error (if this is programmed).
Er.Hi
Top range end has been exceeded,
Check sensor and cable
sensor defect
Er.Lo
Bottom range end has been exceeded,
Check sensor and cable
sensor defect
Er.SP
Analogue setpoint error,
upper or lower value has been reached
Check setpoint signal and cable
Er.OP
Self tuning error
Extinguish error signal by pressing the „E“-key.
Check the self tuning conditions and restart.
Er.SY
System error
Extinguish error signal by pressing the „E“-key.
Check all parameters.
If the error signal continues please send the controller
back for examination.
Notes:
1)
valid for ranges with one decimal point
2)
valid for ranges with two decimal points
4)
SP.Lo = lower setpoint limitation
SP.Hi = upper setpoint limitation
XI.
Installation Instructions
Make certain that the devices described here are used only for the intended purpose.
They are intended for installation in control panels.
The controller must be installed so that it is protected against impermissible humidity and severe contamination.
In addition, make sure that the permitted ambient temperature is not exceeded.
The electrical connections must be made according to the relevant locally applicable regulations.
If using a thermocouple sensor, the compensation cables must be laid directly to the controller terminals.
Transducers must be connected only in compliance with the programmed range.
Transducer cables and signal lines (e.g. logic or linear voltage outputs) must be laid physically
separated from control lines and mains voltage supply cables (power cables). They must be shielded.
Spatial separation between controller and inductive loads is recommneded.
Interference from contactor coils must be suppressed by connecting adapted RC-combinations parallel to the coils.
Control circuits (e.g. for contactors) should not be connected to the mains power supply terminals of the controller.
IMPORTANT:
Before operation, the unit must be configurated for its intended purpose under an experts guidance.
(e.g. controller type, sensor type and range, alarm adjustment etc.).
Please see „Configuration Level“.
