FMS Fault Correction
General Faults (A)
Aids
A10
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Fault
211
221
If switched from "Setting" to Automatic with the burner running, the FMS
212
222
immediately assumes its monitored operation. The value of the internal load is
213
223
set to the last known position of the compound in "Setting" and now follows
214
224
the external load. If this last compound position cannot be properly
215
225
determined, however, (because a control element was moved from the last
accepted point by means of a switch before storing the curve, for example),
the value of the internal elements are too far removed from the set-point values,
After switching from "Setting" to
load is equated to that of the external load. If the actual values of the control
nd
"Automatic" with burner running
the fault "2 monitoring band" is emitted.
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The curve has nevertheless been properly stored.
Reset fault
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A11
Fault 110
The program EPROM may be defective.
Request a new program EPROM from, LAMTEC, giving precise details of the
order number and contract number at the time, the agent's order and all
software checksums for the FMS. Please always return the defective EPROM
(for address see back cover of this booklet).
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A12
Fault 140, 107
The EEPROM of each processor contains important operating data, the
EEPROM defective
parameters and the curves.
When replacing this module, a basic setting must be provided before it
is possible to do anything else with the unit.
If the unit data are provided via PC interface it will be sufficient to feed these
data into the new EEPROM.
For details, see remote control software documentation.
2
If this is not possible, a pre-programmed E EPROM must be ordered
from LAMTEC, quoting the unit number and the software checksums.
This is essential in order to avoid any confusion.
For the address, see the back cover of the booklet.
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A13
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Fault 105
In checking the redundant curves an error was identified
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If data were provided via PC interface:
Enter curve data again for the corresponding curve set
if this is not possible:
select appropriate curve set
Clear memory
Re-enter curve
91
