No. Of Auto-Reset Attempts; Auto-Reset Delay; Hold Drive Healthy Until Last Attempt; Action On Trip Detection - Emerson SP1201 Installation Manual

Safety Product
Introduction
Information information
10.34

No. of auto-reset attempts

Drive mode Regen
Bit SP
Coding
Range Regen
Default Regen
Update rate Background
10.35

Auto-reset delay

Drive mode Regen
Bit SP
Coding
Range Regen
Default Regen
Update rate Background
If Pr 10.34 is set to zero then no auto reset attempts are made. Any other value will cause the drive to automatically reset following a trip for the
number of times programmed. Pr 10.35 defines the time between the trip and the auto reset (this time is always at least 10s for OI.AC, OI.br trips,
etc.). The reset count is only incremented when the trip is the same as the previous trip, otherwise it is reset to 0. When the reset count reaches the
programmed value, any further trip of the same value will not cause an auto-reset. If there has been no trip for 5 minutes then the reset count is
cleared. Auto reset will not occur on a UU, Et, EEF or HFxx trips. When a manual reset occurs the auto reset counter is reset to zero.
10.36

Hold drive healthy until last attempt

Drive mode Regen
Bit SP
Coding
1
Default Regen
Update rate Background
If this parameter is 0 then Pr 10.01 (Drive healthy) is cleared every time the drive trips regardless of any auto-reset that may occur. When this
parameter is set the 'Drive healthy' indication is not cleared on a trip if an auto-reset is going to occur.
10.37

Action on trip detection

Drive mode Regen
Bit SP
Coding
Range Regen
Default Regen
Update rate Background
Braking IGBT trip mode
0 Trip
1 Trip
2 Disable
3 Disable
If stop on low priority trips is selected the drive will stop before tripping except in regen mode where the drive trips immediately. Low priority trips are:
th, ths, Old1, cL2, cL3, SCL.
Unidrive SP Regen Installation Guide
Issue Number: 2
System Mechanical
design installation
FI DE Txt VM DP ND
0 to 5
0
FI DE Txt VM DP ND
1
0.0 to 25.0 s
1.0
FI DE Txt VM DP ND
0
FI DE Txt VM DP ND
0 to 3
0
Stop on low priority trips
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Electrical Getting
Optimisation
installation started
RA NC NV PT US RW BU
1
RA NC NV PT US RW BU
1
RA NC NV PT US RW BU
1
RA NC NV PT US RW BU
1
No
Yes
No
Yes
Technical Component
Parameters
data
PS
1 1
PS
1 1
PS
1
PS
1 1
Diagnostics
sizing
151