Control Techniques Commander SE Series User Manual page 49

In the 4-20mA or 20-4mA ranges with current loop loss (cL) trip, the Drive will trip on
cL if the input reference is less than 3mA.
If 4-20mA or 20-4mA modes are selected and the Drive trips on current loop
NOTE
loss (cL), analog reference 1 cannot be selected if the current reference is less
than 3mA.
No. Function Type
17 Enable RW
negative
preset
speeds
OFF - direction of rotation controlled by the Run Forward and Run Reverse terminals
On - Direction of rotation controlled by the preset speeds value
(use the Run Forward terminal).
When negative preset speeds are enabled, a negative value entered in parameters 11,
12, 13 and 14 causes the motor to rotate in the reverse direction. If not enabled, all
negative values are treated as zero.
No. Function Type
18 Last RO
trip
Defines the last fault trip of the Drive.
No. Function Type
19 Trip before RO
P18
Defines the second to last trip of the Drive.
No. Function Type
20 Trip before RO
P19
Defines the third to last trip of the Drive.
No. Function Type
21 Trip before RO
P20
Defines the fourth to last trip of the Drive
No. Function Type
22 Load RW
display
units
Ld - Output current as a % of rated motor load
A - Drive output current per phase in amps
No. Function Type
23 Speed RW
display
units
Fr - Drive output frequency in Hz
SP - Motor speed in rpm
Cd - Machine speed in customer defined units
Cd (parameter 23) = Speed (rpm) x parameter 24
Commander SE User Guide
Issue Number 5
Limitations Range
Bit On, OFF
Limitations Range
T, S
Limitations Range
T, S
Limitations Range
T, S
Limitations Range
T, S
Limitations Range
T Ld, A
Limitations Range
T Fr, SP, Cd
Units Defaults
OFF EUR
OFF USA
Units Defaults
- EUR
- USA
Units Defaults
- EUR
- USA
Units Defaults
- EUR
- USA
Units Defaults
- EUR
- USA
Units Defaults
Ld EUR
Ld USA
Units Defaults
Fr EUR
Fr USA
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