822-1002-C01 datasheet(28/40 Pages) MAGNETROL

28 / 40 page

Error Message 1 (ER1)

Relay 1: Error in stored data

Consult factory.

Error Message 2 (ER2)

Relay 2: Error in stored data

Consult factory.

Error Message 3 (ER3)

Relay 3: Error in stored data

Consult factory.

Error Message 4 (ER4)

Relay 4: Error in stored data

Consult factory.

Error Message 5 (ER5)

Relay configuration: lead-lag, Fail-safe

Consult factory.

Error Message 6 (ER6)

Average/filtering

Consult factory.

Error Message 7 (ER7)

Probe Hi/Probe Lo calibration error

Consult factory.

Error Message 8 (ER8)

Computation error based on E7

Consult factory.

Error Message 9 (ER9)

Parameter error in power up

Consult factory.

Error Message 10 (ER10)

Not applicable

Not Applicable.

Error Message 11 (ER11)

Preamplifier Test

Integral: consult factory.

Remote: measure current on the positive

(+) side of circuit, between preamplifier and

main amplifier; 30 to 40 mA is proper.

Error Message 12 (ER12)

Probe Short Test

Disconnect the probe wire from the probe.

Measure the resistance between the probe

connection screw and the metal probe

mounting nut; use the highest resistance

scale available. A reading of 10 megohm

or greater (and stable) is proper.

NOTE: If the application is an insulated probe in

a conductive medium, it helps to have the process

level at the highest point possible. This aids in

checking for nick or cuts in the probe insulation.

Error Message 13 (ER13)

Open probe circuit

Check wiring between electronics and

probe.

Error Message 16 (ER16)

Immeasurable signal – No wave form

Integral: Consult factory.

beyond maximum capacitance

Remote: Perform checks described

capability.

under Error Messages 11, 12, and 13.

Display reads “NOT READY”

PR LO/PR HI points not calibrated

Calibrate probe Program Path 3 Calibration

The LED display defaults to

Noise from relay (and related equipment)

Install filtering device 9i.e., MOVs) across

Magnetrol Intl when a relay trips.

is causing problems with microprocessor.

relay terminals and supply voltage input.

The S or M stops walking across LED The 8-pin header between the two circuit

Consult factory.

display, yet no error message appears. boards is not making good contact.

Error messages 11, 12, 16

AC/DC

Probe totally shorted.

Review solution for ER 12.

Supply power between 19-21 VDC

Check supply power.

Diagnostic relay trips every time the

Process medium is conductive, but

process level trips the alarm relay

non-conductive was chosen in step 2 of

Recalibrate steps 2 and 3 of Single Point

(Single Point program only).

Single Point program.

program with accurate information.

Numbers have exceeded lower limit of

Display reads UNDR.

negative 999, usually caused by PRLO/

PRHI points being entered extremely

close to (or on top of) one another.

Recalibrate PRLO/PRHI points.

Numbers have exceeded upper limit of

Display reads OVER.

19,999, usually caused by PRLO/

PRHI points being entered extremely

close to (or on top of) one another.

Recalibrate PRLO/PRHI points.

No fail-safe choice offered for RLY 3

LEAD is chosen in Mode/Control,

This is a normal condition for the lead-lag

yielding a lead-lag function.

function.

3.0

Reference Information

3.1

Troubleshooting

3.1.1 Error Message Codes

The following error messages are displayed to aid the user in troubleshooting the system. Many of the

error messages relate to data stored in the non-volatile memory. Error messages 11, 12, 13, and 16 can

be investigated by the user. Consult factory for all other failures.

50-621 Kotron Sentinel Models 822, 832 and 842 RF Point Level Switches

Symptom

Problem

Solution

822-1002-C01 Datasheet(PDF) 28 Page - Magnetrol International, Inc.

822-1002-C01 Datasheet(HTML) 28 Page - Magnetrol International, Inc.

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