Fireye NEXUS NX3000, Руководство пользователя

Страница: 58 / 86

58
£
F66 Drive selection fault Selected profile requires drive which is not available, check option parameters
1.3, 14.x .
L67 Aux 1 Limit The 4-20mA auxiliary input signal is above the limit set by the corresponding
option parameter.
Its value is displayed on EK 87.
L68 Aux 2 Limit The 4-20mA auxiliary input signal is above the limit set by the corresponding
option parameter.
Its value is displayed on EK 88.
L69 Aux 3 Limit The 4-20mA auxiliary input signal is above the limit set by the corresponding
option parameter.
Its value is displayed on EK 89.
L70 Aux 4 Limit The 4-20mA auxiliary input signal is above the limit set by the corresponding
option parameter.
Its value is displayed on EK 90.
F76 Secondary flame sen-
sor input fault The flame sensor input is not responding correctly. If the fault persists for 23
hours, the burner will be shutdown.
F77 Secondary non-vola-
tile lock-out relay fault A secondary fault has occurred with the main 1, main 2, pilot, vent or non-vol-
atile lock-out relays. If the fault persists for 23 hours, the burner will shut-
down.
Subset: +1 - non-volatile lockout, =2 - main1, =4 - main2, =8 -pilot, =16 -vent.
F78 Secondary program
memory checksum
fault A fault has occurred with the program memory on the CPU board. If the fault
persists for 23 hours, the burner will shutdown.
• Contact supplier.
F79 Secondary watchdog
fault A fault has occurred with the CPU watchdog. If the fault persists for 23 hours,
the burner will shutdown.
• Contact supplier.
NO LED
A B C D E F G
NAME DESCRIPTION