Sp-## Special Functions - GE AF-650 GP Programming Manual

Parameter Descriptions

3.9 SP-## Special Functions

Parameter group related to special functions with regards
to Line Voltage, Reset Functions, Current Limit, Energy
Savings, Derating, and Accel/Decel Ramp Types.
3 3
SP-00 Fault Level
Use this parameter to customize fault levels.
Option:
[0] Off
[1] Warning
[2] Trip
Failure
10 V low
24 V low
1.8 V supply low
Voltage limit
Ground fault during ramping
Ground fault 2 during cont. operation
Torque limit
Overcurrent
Short circuit
Heat sink temperature
Heat sink sensor
Control card temperature
Power card temperature
Heat sink temperature
Heat sink sensor
Power card temperature
Motor phase missing
Locked rotor
Table 3.17 Selection of Action when Selected Alarm Appears
D stands for the default setting.
X stands for a possible option.
1) 2) Only frequency converters 125 hp and above. In all other products are just a warning.
86
Function:
Use [0] Off with caution as it ignores all
warnings and alarms for the selected source.
Changing a fault level from default option [3]
Trip Lock to [2] Trip leads to the automatic
reset of the alarm. For alarms involving
overcurrent, the frequency converter has a
1)
1)
1)
SP-00 Fault Level
Use this parameter to customize fault levels.
Option:
[3] Trip Lock
*
[4] Trip w.
delayed
reset
Alarm Off
1 X
47 X
48 X
64 X
14 –
45 –
12 X
13 –
16 –
29 –
39 –
65 –
69 –
244 –
245 –
247 –
30–32 –
99 –
02/2016 All rights reserved.
Function:
hardware protection that issues a 3 minute
recovery after 2 consecutive overcurrent
incidents. This hardware protection cannot be
overruled.
This option adds a delay between automatic
resets, otherwise it is the same as option [2]
Trip. The delay prevents a situation where
reset is attempted repeatedly for an
overcurrent situation. Hardware protection of
the frequency converter forces the 3 minute
recovery time after 2 consecutive overcurrents
(within a short time window).
Warning Trip
D –
– –
– –
D –
– D
– D
D –
– X
– X
– X
– X
– X
1) X
– X
– X
– –
– X
– X
Trip Lock
–
D
D
–
X
X
–
D
D
D
D
D
D
D
D
–
D
D
DET-618D