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IMPULSE®•G+ & VG+ Series 4 Instruction Manual – February 2017
5-36
Table 5-31: Anti-Shock Parameter Settings
Parameter Display
Function
Range
Default
C07-12
Anti-Shock
Enables or disables the Anti-Shock
function.
0–2
0
0
Disabled
Anti-Shock is disabled always.
1
Enabled
Anti-Shock is enabled always.
2
Enbl, Not In
MSpd
Disables Anti-Shock if Micro-Speed is
enabled.
C07-13
Enabling Freq
Anti-Shock is disabled until the output
frequency is above this setting.
0.0–60.0 Hz
6.0
C07-14
Re-Accel Delay
If the operator decelerates the hoist then
re-accelerates, Anti-Shock Detection is
disabled for this period of time.
0.00–2.55 sec
0.20
C07-15
Torque Delta
Torque increase required to initiate the
Anti-Shock sequence.
0–180%
10
C07-16
Detection Time
Time window to detect the torque delta
(C07-15).
0.01–0.50 sec
0.30
C07-17
Smoothing Freq
When the torque increase is detected, the
drive will decelerate to this frequency.
0.0–15.0 Hz
3.0
C07-18
Smoothing Decel
Deceleration time once an Anti-Shock
event has been detected. Increase this
value in 0.1 sec increments if DEV faults
are occurring.
0.00–2.55 sec
0.30
C07-20
Smoothing Time
Time window to satisfy the steadying delta
condition.
0.00–0.50 sec
0.20
C07-22
AlarmDisplayTime
When Anti-Shock is triggered, an alarm
will display on the keypad screen for the
selected duration of time.
0–30 sec
4
C07-23
No Load Torque
Any torque values below this level are
ignored. This is best described as the
torque level while hoisting with an empty
hook (no load).
0–100%
20
C07-24
Activation Torque
In order for Anti-Shock to be triggered, the
torque increase is required to peak above
this percentage.
0–180%
75
C07-25
Detection Method
Anti-Shock detection method.
0–2
1
0
Always Detect
Anti-Shock can be continuously detected.
1
Once Per Lift
After Anti-Shock is detected once during a
run, it will become disabled until the hoist
is lowered.
2
Fault on Detect
The drive will fault when Anti-Shock is
detected.
Summary of Contents for Impulse G+ series 4
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Page 13: ...C h a p t e r 1 Introduction...
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Page 27: ...C h a p t e r 2 Installation...
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Page 41: ...C h a p t e r 3 Wiring...
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Page 67: ...C h a p t e r 4 Getting Started...
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Page 87: ...C h a p t e r 5 Programming Advanced Features...
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Page 223: ...C h a p t e r 6 Troubleshooting...
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Page 255: ...a p p e n d i x A IMPULSE G VG Series 4 Parameter Listing...
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