Table of Contents
Advertisement
Installation and Operation Guide
ED-DT318B
Drive Train Systems with Traction Control, Inverter/Controller, and Motor with 2 Speed Transmission
Description:
True
The previous attempted shift to High gear failed
False
The previous attempted shift to High gear was successful
Note 1: The Upshift Failed flag is True as long as the Air Pressure Out Of Range Flag is True. This
will NOT set or reset the failed shift flags. However, once the Air Pressure is within
desired limits the failed shift flag will disappear when the Air Pressure Out Of Range flag
is False.
Note 2: The Upshift Failed logic will go True for 1 sec when there is unsuccessful upshift fail flag
for Neutral to Low or Neutral to High.
Note 3: The Upshift Failed flag will be set to True if the transmission sets both the unsuccessful
upshift fail Neutral to Low and Neutral to High flags to True. This flag can only reset on
Power Cycle.
Note 4: The system will hold the current gear once it has encountered an upshift fail (Limp Home
Mode) irrespective of the commanded transmission mode.
7.3.2.6 Downshift Failed
dbc ref:
TCUStat2_DownshiftFailed
lsb:
55
msb:
55
Offset:
0
Scale Factor:
1
Min Value:
0
Max Value:
1
Units:
Boolean
Description:
True
The previous attempted shift to Low gear failed
False
The previous attempted shift to Low gear was successful
Note 1: The Downshift Failed flag is True as long as the Air Pressure Out Of Range Flag is True.
This will NOT set or reset the failed shift flags. However, once the Air Pressure is within
desired limits the failed shift flag will disappear when the Air Pressure Out Of Range flag
is False.
Note 2: The Downshift flag will be set to True if either the unsuccessful downshift fail Low to
Neutral or the unsuccessful High to Neutral flag is True. This flag can only reset on Power
Cycle.
Note 3: The system will hold the current gear once it has encountered a downshift fail
irrespective of the commanded transmission mode.
7.3.2.7 Slow Upshift
dbc ref:
TCUStat2_SlowUpshift
lsb:
54
msb:
54
Offset:
0
BC353060341319en-000101
Revision D
Classified as Business
© Danfoss | November 2020 | 76
Advertisement
Table of Contents
Need help?
Do you have a question about the ED-DT318B and is the answer not in the manual?