Virginia Controls, LLC MH-3000 User Manual, 1_03C10-VC Page 64
DESCRIPTION for RED-SAF FAULT
The car floor position when the fault occurred. The number will be between 1 and 9,
with 1 indicating the bottom floor, 2 the second floor, etc. If the value is 9, then the
car did not have a floor position.
The Emergency Stop Switch Input was On. 1 = Yes, 0 = No.
Input “DFM” was On. 1 = Yes, 0 = No. This should match output DF (signal C).
Output “DF” was On. 1 = Yes, 0 = No. This should be match input DFM (signal B).
Input “5B” was On. 1 = Yes, 0 = No.
Input “5” was On. 1 = Yes, 0 = No.
The Door Contacts Input was On. 1 = Yes, 0 = No.
The Door Close Limit Input was On. (With selective doors, this indicates either Door
Close Limit was On, that is, one or both of the doors was open). 1 = Yes (door
open), 0 = No (door closed).
The Door Open Limit Input was On. (With selective doors, this indicates both Door
Open Limits were On, that is, neither door was full open). 1 = Yes (door not fully
open), 0 = No (fully open).
Up Level Input was On. 1 = Yes, 0 = No.
Down Level Input was On. 1 = Yes, 0 = No.
Car was in the Door Zone. 1 = Yes, 0 = No.
“LV” Input (monitors the contacts in parallel with the Door Contacts, in the Safety
String) was On. 1 = Yes, 0 = No.
DESCRIPTION for RED3SAF FAULT
The car floor position when the fault occurred. The number will be between 1 and 9,
with 1 indicating the bottom floor, 2 the second floor, etc. If the value is 9, then the
car did not have a floor position.
DFM Input was off while the DF output was on.
DFM Input was on while the DF output was off.
DFM Input was on while the ES Input (terminal 4) was off.
DFM Input was on while the 5B Input (terminal 5B) was off.
Door Contact Input (5X) was on while the ES (4) and LV Input were off.
Car Door Contact Input (5) was on while the ES (4) and LV Input were off.