AMIS30624C6245RG ON Semiconductor, AMIS30624C6245RG Datasheet - Page 17

• Manufacturer Part Number: AMIS30624C6245RG
• Description: IC STEPPER DVR I2C 800MA 32-NQFP
• Manufacturer: ON Semiconductor
• Type: I2C Micro Stepping Motor Driverr

Specifications of AMIS30624C6245RG

• Applications: Stepper Motor Driver, 2 Phase
• Number Of Outputs: 1
• Current - Output: 800mA
• Voltage - Supply: 8 V ~ 29 V
• Operating Temperature: -40°C ~ 165°C
• Mounting Type: Surface Mount
• Package / Case: 32-VSQFP
• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 8 V to 29 V
• Supply Current: 800 mA
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 766-1002-2

AMIS-30624
14.1.2. Dual Positioning
A
specified Vmin and Vmax velocities in the
RAM, to a position Pos1[15:0] also specified in
A second relative motion to a position Pos1[15:0] + Pos2[15:0] is done at the specified Vmin velocity in the
command (no acceleration). Once the second motion is achieved, the ActPos register is reset to zero, whereas TagPos register is not
changed.
Remark: This operation cannot be interrupted or influenced by any further command unless the conditions exist to cause a
shutdown
recommended.
Notes:
SetDualPosition
(0)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
The
The last
SetMotorParam
Commands such as
A DualPosition sequence starts by setting TagPos register to SecPos value, provided secure position is enabled otherwise TagPos is reset to zero.
The acceleration/deceleration value applied during a DualPosition sequence is the one stored in RAM before the
same applies for Shaft bit, but not for Irun, Ihold and StepMode, which can be changed during the Dual Positioning sequence.
The Pos1, Pos2, Vmax and Vmin values programmed in a
parameters stored in RAM (programmed for instance by a former
Commands ResetPosition, SetDualPosition, and
A
If for some reason ActPos equals Pos1[15:0] at the moment the
application should check the actual position by a
or by a HardStop command. Sending a
SetMotorParam
priority encoder
SetPosition
and GotoSecurePosition.
command allows the user to perform positioning using two different velocities. The first motion is done with the
Velocity
command should not be sent during a
GetFullStatus1
describes the management of states and commands. All notes below are to be considered illustrative.
Vmax
Vmin
command issued during a DualPosition sequence will be kept in memory and executed afterwards. This also applies to the commands
or
GetFullStatus2
SetDualPosition
First motion
GetFullStatus2
SetDualPosition
SetDualPosition
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SoftStop
SetDualPosition
Figure 8: Dual Positioning
will be executed while a Dual Positioning is running.
SetDualPosition
SetMotorParam
SetDualPosition
will be ignored while a DualPosition sequence is ongoing, and will not be executed afterwards.
command prior to send the
command, with the acceleration (deceleration) parameter already in
27 ms
.
command while a motion is already ongoing is not
sequence.
Second motion
command).
command apply only for this sequence. All further positioning will use the
command is issued, the circuit will enter in deadlock state. Therefore, the
SetDualPosition
27 ms
command.
SetDualPosition
PC20070221.1
t
SetDualPosition
command is sent. The
motor