46.09 STALL FUNCTION
Selects how the drive reacts to a motor stall condition. A stall condition is defined as follows:
• The drive is at stall current limit
• the output frequency is below the level set by parameter
• the conditions above have been valid longer than the time set by parameter
Bit
Function
0
Ena sup (Enable supervision)
0 = Disabled: Supervision disabled.
1 = Enabled: Supervision enabled.
1
Ena warn (Enable warning)
0 = Disabled
1 = Enabled: Drive generates an alarm upon a stall condition.
2
Ena fault (Enable fault)
0 = Disabled
1 = Enabled: Drive trips on a fault upon a stall condition.
46.10 STALL CURR LIM
Stall current limit in percent of the nominal current of the motor. See parameter
FUNCTION.
0 ...1600%
46.11 STALL FREQ HI
Stall frequency limit. See parameter
Note: Setting the limit below 10 Hz is not recommended.
0.5...1000 Hz
46.12 STALL TIME
Stall time. See parameter
0...3600 s
46.13 FAN CTRL MODE
Selects the fan control mode. Available in frame sizes A to D. See section
(0) Normal
(1) Force OFF
(2) Force ON
(3) Advanced
46.14 FAULT STOP MODE
Fault class selection for non-critical HW faults.
Use this parameter for configuring the following faults to the stop mode:
0003, 0005, 0007, 0008, 0011, 0012, 0015, 0024, 0025, 0029, 0030, 0036, 0038...0045, 0047...0051,
0053, 0054, 0057, 0059...0062, 0073, 0074, 0317.
FW block:
FAULT FUNCTIONS
(46.10 STALL CURR
FW block:
FAULT FUNCTIONS
Stall current limit.
FW block:
FAULT FUNCTIONS
46.09 STALL
FUNCTION.
Stall frequency limit.
FW block:
FAULT FUNCTIONS
46.09 STALL
FUNCTION.
Stall time.
FW block: None
Control mode based on the modulator ON/OFF status.
Fan is always OFF.
Fan is always ON.
Control mode based on measured temperatures of the power stage,
braking chopper and interface board.
FW block: None
(see above)
LIM), and
46.11 STALL FREQ
HI, and
46.12 STALL
(see above)
46.09 STALL
(see above)
(see above)
Fan control
Parameters and firmware blocks
199
TIME.
logic.