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Danaher Motion
05/2008
Advanced Configuration
S200-VTS Product Manual
95
FaultCode Status Value
This variable gives the fault status of the drive. The below table lists the possible fault states
and gives the number of blinks that the drive’s front panel Status LED will blink to indicate the
fault. See also ExtFaults for further specifics on a given fault.
Blink
Count
Status
Blink
Count
Status
1 Not
Assigned
11 Hall
Fault
2
Motor Over Temp
12
SFD Configuration Error
3
Drive Over/Under Temp
13
SFD Short
4
Drive I*t Too High
14
SFD Motor Data Error
5
Motor I*I*t Too High
15
SFD Sensor Failure
6
Optional Battery low
16
SFD UART Error
7
Bus Over Voltage
17
SFD Communication Error
8 Bus
Under
Voltage
18 Option card Watch Dog
timeout
9
Motor l-l or l-n Short
19
Position error too large
10
Output Over Current
20
Open Card Fault
FoldBack Normal, Foldback
Indicates whether the drive is actively folding back the peak current limits because of excessive
I*t. ITMode can be set to fault the drive on either excessive I*t or fold back.
0 - Not in fold back/Not asserting I*t fault.
1 - Fold back/I*t fault.
HallInp 0-7 Decimal
This variable reads back the state of the Hall inputs to the drive on the drive feedback
connector.
Input
CW
Input
CU
Input
CV
HallInp
Value
1 1 1 7
1 0 1 6
1 1 0 5
1 0 0 4
0 1 1 3
0 0 1 2
0 1 0 1
Input Bit
Description
IN8 Hall
A
IN9 Hall
B
IN10 Hall
C
0 0 0 0
HSInp1 Inactive, Active
Indicates the state of the hardware input HSInp+, HSInp- on the Command I/O connector (J4).
For OpMode = Position, PosCmdSrc = Step-Dir this input is the Step input. Input transitions
from LED current to no LED current yields a step count while input transitions from no LED
current to LED current yields no action.
0 - Active state, current flows in opto isolator input diode.
1 - Inactive state, no current flow.
HSOT -50º C to 137.6º C
Read only variable HSOT is the temperature at which the drive will generate a Heat Sink over
temperature fault. Comparing HSOT minus ambient temp to HSTemp minus ambient temp can
give an indication of the amount of head room from thermal overload that the drive has during
normal operation.
HSTemp -41.1º C to 125.8º C
HSTemp reads back the heat sink temperature. HSTemp determines how close the drive is to
thermal shut down by comparing the temperature rise above ambient to the potential rise above
ambient at the drive over temperature fault trip, which can be read as HSOT.