BENSHAW RSi SG Series, Instruction Manual

Page: 106 / 218

Chapter 6 - Parameter Description [FUN]
6-18
FUN-56: Motor temperature
The Motor temperature (in Celsius) detected by an
externally connected thermal sensor is displayed in
FUN-56. See I/O-98 for more description.
FUN-57: No Motor Sel
FUN-58: No Motor Level
FUN-59: No Motor Time
Low Output Current Level Detection
With FUN-57 set to “Yes”, these parameters can be
used to generate a trip when the output current is below
a set level (FUN-58) for a period of time (FUN-59).
The current level is based on the set Motor rated
current, DRV-05. A “HW-Diag” fault will occur
displaying the message “No Motor Trip”.
No Motor Connection
These parameters can be used to detect an open output
contactor or disconnect switch between drive output
and the motor.
FUN-64: Overload Warning Level
FUN-65: Overload Warning Time
One of the auxiliary relay outputs must be configured
as “OL” (parameters I/O-76 through I/O-79) to activate
OL Warning. The drive will then generate an alarm
signal (contact closure) and the display will flash “OL
Warning” when the output current has reached the
FUN-64 [Overload Warning Level] for the FUN-65
[Overload Warning Time]. The alarm signal will
continue for the FUN-65 time even if the current has
fallen below the FUN-64 current level.
Note: FUN-64 is set as the percentage of DRV-05
[Rated Motor Current].
Overload Warning
Description LCD Display Setting Range
No Motor Selection No Motor Sel No/Yes
Trip Current Level No Motor Level 5 – 100 [%]
Trip Time Setting No Motor Time 0.5 – 10.0 [sec]
FUN ► OL level
64 110 %
Factory Default:
110 %
FUN ► OL time
65 10.0 sec
Factory Default:
10.0 sec
FUN ► Motor Temp
56 0
Factory Default:
0
FUN ► No Motor Sel
57 No
Factory Default: No
FUN ► NoMotorLevel
58 25 %
Factory Default: 5
FUN ► NoMotorTime
59 3.0 sec
Factory Default: 3.0 sec
t1: FUN-65 [Overload Warning Time]
Output Current
Time
Time
FUN-64
[OL Level]
FUN-64
[OL Level]
AX-CX (OL)
ON
t1 t1