HEIDENHAIN POSITIP 8000 Series Operating Instructions Manual page 122

II
Outputs (Switching functions)
Settings ► Axes ► General settings ► Switching functions ► Outputs
Parameter
Coolant
Operational readiness
User-defined switching function
Autostart light
Overrides
Settings ► Axes ► General settings ► Overrides
Parameters
Input for feed override
Umax
Lower dead band
122
The switching functions must not be used as a part of a safety function.
Information for OEM and Setup users | Commissioning
Explanation
Assignment of the digital output for activating or deactivating the
coolant supply of the machine tool
Default value: Not connected
Assignment of the relay output that is set if a severe error during
position feedback control (e.g., positioning error or standstill error)
occurs on an axis. The error results in an interruption of the axis
feedback control and power disconnection of the configured
analog outputs of the axis
Default value: Not connected
Assignment of the relay output that activates some seconds after
shutdown of the product.
Example: The circuit can couple the switch-on/off of the product
to the switch-on/off of the machine tool to be controlled.
Default value: Not connected
Assignment of the digital output for visual status display of the
program run.
Lighting is active if a cycle is executed in MDI mode or program
run or if automatic feed rate is activated in Manual mode.
Lighting flashes if an active cycle is interrupted and can be contin-
ued by pressing the NC START key.
Default value: Not connected
Explanation
Assignment of the analog input (e.g. of the feed-rate potentiome-
ter) for the feed rate override according to pin layout
Default value: Not connected
Definition of the maximum output voltage. The maximum voltage
corresponds to 100 % of the feed-rate potentiometer
Setting range: 0 mV ... 5000 mV
Default value: 5000
Definition of the lower dead band. The lower dead band starts at
0 % and defines the area within which no movement takes places
yet.
Setting range: 0 % ... 100 %
Default value: 0.000
HEIDENHAIN | POSITIP 8000 | Operating Instructions Turning | 03/2022