Control Techniques Commander SE SE11200025, User Manual

Page: 49 / 67

Commander SE User Guide
Issue Number 5
45
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
loss (cL), analog reference 1 cannot be selected if the current reference is less
than 3mA.
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.
Defines the last fault trip of the Drive.
Defines the second to last trip of the Drive.
Defines the third to last trip of the Drive.
Defines the fourth to last trip of the Drive
Ld - Output current as a % of rated motor load
A - Drive output current per phase in amps
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
NOTE
No. Function Type Limitations Range Units Defaults
17 Enable
negative
preset
speeds
RW Bit On, OFF OFF EUR
OFF USA
No. Function Type Limitations Range Units Defaults
18 Last
trip
RO T, S - EUR
- USA
No. Function Type Limitations Range Units Defaults
19 Trip before
P18
RO T, S - EUR
- USA
No. Function Type Limitations Range Units Defaults
20 Trip before
P19
RO T, S - EUR
- USA
No. Function Type Limitations Range Units Defaults
21 Trip before
P20
RO T, S - EUR
- USA
No. Function Type Limitations Range Units Defaults
22 Load
display
units
RW T Ld, A Ld EUR
Ld USA
No. Function Type Limitations Range Units Defaults
23 Speed
display
units
RW T Fr, SP, Cd Fr EUR
Fr USA