Lamtec VMS 4 User Manual

System Operation Messages / Faults
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An "H” before the fault code indicates that the main processor has
identified the cause of the defect. A preceding "Ü" indicates that the
monitoring processor has triggered the fault.
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An * next to the fault code means that the control unit will attempt
restarting after a few seconds.
A flashing fault LED signals that a repeat startup is about to take place.
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D/A converter defective
Curve data are defective! Curve set No.
at parameter No.:
Inadmissible configuration in the parameters
Different digital input signals on main and
monitoring processor
CRC-16 test has discovered a fault
RAM test detects fault
Different operating mode between main and
monitoring processor
The correction is outside its admissible range,
channel 1
The correction is outside its admissible range,
channel
The correction is outside its admissible range,
channel
The correction is outside its admissible range,
channel
The correction is outside its admissible range,
channel
The EEPROM is defective
Potentiometer defect, feedback varies too rapidly: channel
Potentiometer defect, feedback varies too rapidly: channel
** means that a repeat startup is attempted arbitrarily often. The time
can be set at the factory or the restart deactivated.
Fault code number Aids
H / Ü 1 Ignition flame fails to start
H / Ü 2 Extraneous light fault
H / Ü 3 Flame fault during ignition sequence H2
H / Ü 4 ** Flame fault during operation
H / Ü 5 Flame signal does not appear during 1st safety period H2
H / Ü 6 Flame signal goes out during the stabilisation period H2
H / Ü 7 Flame signal goes out during the 1st safety period H2
H / Ü 8 Flame signal goes out during the 2nd safety period H2
H / Ü 9 Flame signal does not appear during the safety period H2
H / Ü 10 Flame signal goes out immediately after ignition H2
H 102 Internal communication FIFO memory has overflowed A7
H / Ü 103 Internal fault: EEPROM A7,A9
H 104 A7
H / Ü 105 * A7,A13,
A9
Ü 106 Unterschiedliche Parameter zwischen HP & UE, A7,A14,
A9
H / Ü 107 A7,A12
H 108 A7,G8
H / Ü 110 A7,A11
H / Ü 111 A7
H / Ü 120 * A24
Ü 121 F1
Ü 122 F1
2
Ü 123 F1
3
Ü 124 F1
4
Ü 125 F1
5
H / Ü 139 Integrierter Flammenwächter: Störung bei Selbsttest
H / Ü 140 A2,A7,
A12,A15
H / Ü 141 1 E13
H / Ü 142 2 E13
83
Fault codes

Lamtec VMS 4 Specifications

General

Brand	Lamtec
Model	VMS 4
Category	Control Systems
Language	English