TMC211-PA20 TRINAMIC [TRINAMIC Motion Control GmbH & Co. KG.], TMC211-PA20 Datasheet - Page 16

• Manufacturer Part Number: TMC211-PA20
• Description: Micro Stepping Stepper Motor Controller / Driver with LIN Interface
• Manufacturer: TRINAMIC [TRINAMIC Motion Control GmbH & Co. KG.]

16
5.1.14 Battery Voltage Management
The TMC211 provides an internal battery voltage monitoring. The circuit goes into shutdown mode if
the battery voltage falls below threshold UV2, furthermore one threshold UV1 is implemented to
generate a low voltage warning.
Copyright © 2004-2005 TRINAMIC Motion Control GmbH & Co. KG
Vbat > UV1 &
GetFullStatus
Vbat < UV2
(no Motion)
Motion = disabled
<StepLoss> = '0'
Stop Mode 1
<UV2> = '1'
Vbat > UV1
<UV2> = '0'
<StepLoss> = '0'
Motion = enabled
Motion = enabled
<StepLoss> = '0'
Normal Voltage
Low Voltage
<UV2> = '0'
TMC211 DATASHEET (V. 1.04 / January 7, 2005)
Vbat < UV1
Motion = disabled
<StepLoss> = '1'
Stop Mode 2
<UV2> = '1'
HardStop
Vbat < UV2
(Motion)
Vbat > UV1 &
GetFullStatus