POWER ELECTRONICS
SDRIVE 700
DESCRIPTION OF PROGRAMMING PARAMETERS
71
10.12.
Parameter
Name /
Description
Range
Default
value
Function
Set on
RUN
1 AUTO RESET=N
G12.1
/ Auto
Reset
N
S
N
This function resets the drive automatically after a fault.
OPT
FUNCTION
N=NO
Auto Reset is disabled.
Y=YES
Auto Reset is enabled.
When this function is active, faults programmed in G12.5 to G12.8
will be reset.
Caution:
Auto Reset function can cause unexpected
automatic starts. Ensure the installation is configured for Auto Reset
to prevent damage to property or personnel.
YES
2 ATTEMP NUMBR=1
MAX ATTEMPT NUMB
G12.2
/ Number
of Auto Reset
attempts
1 – 5
1
Allows setting of the maximum number of Auto Reset attempts.
Drive will try to reset as many times as the number of attempts set
in this screen after a fault occurs. This parameter and ‘G12.4 RS
COUNT’ control the drive to carry out Auto Reset function in a
controlled manner.
YES
3 R STR DEL=5s
TIME BEFORE RESET
G12.3
/ Delay
time before Auto
Reset
5 – 120s
5s
Allows setting of the time elapsed from the fault occurring before
attempting auto reset.
YES
4 RS COUNT=15min
AUTORESET TIMOUT
G12.4
/ Reset
time for the
counter of Auto
Reset attempts
1 – 60min
15min
Allows setting of the time that once elapsed will reset the Auto
Reset attempt counter to zero.
Two situations are possible:
a) If the SD700 is successfully restarted and runs for a period
exceeding the value set in this screen then the attempt counter
G12.2 will be reset to zero.
b) If the total number of reset attempts is exceeded within this time
period the SD700 will fault on the last fault condition. The SD700 will
remain in a fault condition until the unit is manually reset.
YES
