JVL MAC050, User Manual

Page: 190 / 306

186 JVL Industri Elektronik A/S - User Manual - Integrated Servo Motors MAC050 - 800
4.6 Expansion Module MAC00-FP2/FP4
4.6.6 Slave parameters
When configuring the profibus, it is possible to set some parameters for the slave. These
parameters are setup during startup and cannot be changed during operation.
XX Input level
Using these parameters, the input level of the inputs IN1, IN2, IN3, IN4, NL and PL can
be selected.
Possible values:
Active high : The input will be active, when a signal is applied.
Active low : The input will be active, when no signal is applied.
End-limit action
Using this parameter, the action taken when an end limit is activated can be selected.
Possible values:
Velocity = 0 : When the end-limit is activated, the velocity will be set to 0 and the
motor will decelerate and stop. If the motor should run again, the
user must manually set a new velocity.
Passive mode : When the end-limit is activated, the actual mode will be changed to
passive. In passive mode the motor is short-circuited and can be ro-
tated.
In firmware version 1.4 or higher, the “end-limit action’ is also active if the Profibus is go-
ing off-line but it needs to be online before it goes off line before the feature is enabled.
Input debounce
Using this parameter, an input filter can be activated.
Possible values:
Disabled No filtering will be done on the inputs.
Enabled The inputs are filtered, resulting in better noise immunity but slower
response. When the filter is enabled, there will be a delay at the input
of about 5ms.
Input x action
Using these parameters, up to 3 actions can be assigned to each input.
These actions are used when the custom input mode is selected. See Input modes, page
185 .
The action is defined by a FlexMac command. See FastMac commands, page 187 .
Possible values are 0-127, where 0 represents no action.