Baumuller b maXX BM2500, Operating Manual

Page: 330 / 822

Management
Parameter manual b maXX BM3000
Document no.: 5.12001.07 Baumüller Nürnberg GmbH
330
of 820
4.5
4.5 Management
4.5.1 Drive management
The drive manager manages the important system resources of the drive. These include,
among other things, the complete control of the device in the various operating modes,
switching between modes, error handling, the management of all communications inter-
faces, etc.
The control of the drive is effected by means of a state machine which is operated via the
control word
Z
108.1
–
and hardware control inputs. At the same time, control is also pos-
sible using only the hardware inputs, i.e., without activating the control word. To do this,
the bits for motor control in the Communications Source parameter
Z
108.7
–
must be ap-
propriately cleared.
The state machine for device control (see
Z
Fig. 126
–
on page 334) and the commands
in the control word conform to the Drivecom/CANopen standard. The control word
Z
108.1
–
and the corresponding commands are explained in detail in the parameter de-
scription.
The following hardware control inputs are present:
m
Quick stop input (SH):
n
Terminal: X2 Digital Inputs

Using Parameters 116.2/116.8/116.14/116.20, any chosen digital input can be se-
lected as the input for the Quick Stop. For normal operation, a High level (if input is
not inverted) is required. If no input is selected, the signal will always be seen inter-
nally as set (High). A Zero level on this input (if input is not inverted) initiates the
Quick Stop response.
m
Pulse enable (IF):
n
Terminal: X2 Digital Inputs Pin 5

Enables the pulses for PWM. This input acts directly on the power unit driver. If a
Zero level is applied here, no pulses can be output by the power unit.
m
Controller Enable (RF):
n
Terminal: X2 Digital Inputs

Using Parameters 116.2/116.8/116.14/116.20, any chosen digital input can be se-
lected as the input for the Controller Enable. If no input is selected, the signal will
always be seen internally as set (High). The Controller Enable takes place together
with the Pulse enable or via the control word command.
m
Input error reset (FR):
n
Using Parameters 116.2/116.8/116.14/116.20 any chosen digital input can be se-
lected as the input for error reset. A rising edge on this input (if input is not inverted)
initiates an error reset.