Optidrive Eco Advanced User Guide Revision 1.00
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Par.
Name
Minimum
Maximum
Default
Units
P2-36
Start Mode Select / Automatic Restart
-
-
-
Defines the behaviour of the drive relating to the enable digital input and also configures the Automatic Restart function.
: Following Power on or reset, the drive will not start if Digital Input 1 remains closed. The Input must be closed after a power
on or reset to start the drive (e.g. Edge Triggered).
: Following a Power On or Reset, the drive will automatically start if Digital Input 1 is closed before power on.
to
: Following a trip, the drive will make up to 5 attempts to restart at intervals defined by P6-03 (default 20 seconds).
The drive must be powered down or reset manually to reset the counter
.
The numbers of restart attempts are counted, and if the
drive fails to start on the final attempt, the drive will fault with, and will require the user to manually reset the fault.
P2-37
Keypad Mode Restart Speed
0
7
2
-
This parameter controls the starting behaviour of the drive when operating in Keypad Mode (P1-12 = 1 or 2). Settings 0 to 3 are active
in Keypad Mode only (P1-12 = 1 or 2), and define the speed at which the drive will initially operate following the pressing of the keypad
Start button.
0 : Minimum Speed, Keypad Start. Following a stop and restart, the drive will always initially run at the minimum speed set in P1-02.
This applies even if the drive is re-enabled whilst still decelerating the motor from the previous stop command.
1 : Previous Operating Speed, Keypad Start. Following a stop and restart, the drive will return to the last keypad setpoint speed used
prior to stopping.
2 : Current Running Speed. Where the Optidrive is configured for multiple speed references, when switched to keypad mode by a
digital input, the drive will continue to operate at the last operating speed. This setting can be used for ‘Bumpless’ changeover
between automatic and manual operating modes of the drive, e.g. typically Hand / Auto control or Local / Remote control.
3 : Preset Speed 4, Keypad Start. Following a stop and restart, the Optidrive will always initially run at Preset Speed 4 (P2-04)
4 : Minimum Speed, Terminal Start. Following a stop and restart, the drive will always initially run at the minimum speed P1-02. The
drive starting is controlled from the digital inputs, based on the setting of P1-13.
5 : Previous Operating Speed, Terminal Start. Following a stop and restart, the drive will return to the last keypad setpoint speed used
prior to stopping. The drive starting is controlled from the digital inputs, based on the setting of P1-13.
6 : Current Running Speed, Terminal Start. Where the Optidrive is configured for multiple speed references (typically Hand / Auto
control or Local / Remote control), when switched to keypad mode by a digital input, the drive will continue to operate at the last
operating speed. The drive starting is controlled from the digital inputs, based on the setting of P1-13.
7 : Preset Speed 4, Terminal Start. Following a stop and restart, the Optidrive will always initially run at Preset Speed 4 (P2-04). The
drive starting is controlled from the digital inputs, based on the setting of P1-13.
P2-38
Mains Loss Ride Through / Stop Control
0
3
0
-
Controls the behaviour of the drive in response to a loss of mains power supply whilst the drive is enabled.
0: Mains Loss Ride Through. The Optidrive will attempt to continue operating by recovering energy from the load motor.
Providing that the mains loss period is short, and sufficient energy can be recovered before the drive control electronics power
off, the drive will automatically restart on return of mains power
1: Coast To Stop. The Optidrive will immediately disable the output to the motor, allowing the load to coast or free wheel. When
using this setting with high inertia loads, the Spin Start function (P2-26) may need to be enabled
2: Fast Ramp To Stop. The drive will ramp to stop at the rate programmed in the Fast deceleration time P2-25
3: DC Bus Power Supply Mode. This mode is intended to be used when the drive is powered directly via the +DC and –DC Bus
connections. Refer to your Invertek Sales Partner for further details
P2-39
Parameter Access Lock
0
1
0
-
0 : Unlocked. All parameters can be accessed and changed
1 : Locked. Parameter values can be displayed, but cannot be changed
P2-40
Extended Parameter Access Code Definition
0
9999
101
-
Defines the access code which must be entered in P1-14 to access parameter groups above Group 1.
