Outputs (Switching Functions); Overrides - HEIDENHAIN POSITIP 8000 Operating Instructions Manual

Settings | Axes

Outputs (Switching functions)

20.6.6
The switching functions are available only for units with ID number
1089177-xx.
The switching functions must not be used as a part of a safety function.
Settings ► Axes ► General settings ► Switching functions ► Outputs
Path:
Parameter
Coolant
Operational readiness
User-defined switching function
Autostart light

Overrides

20.6.7
Settings ► Axes ► General settings ► Overrides
Path:
Parameters
Input for feed override
Umax
Lower dead band
HEIDENHAIN | POSITIP 8000 | Operating Instructions | 09/2018
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 set if an error (e.g. positioning
error or standstill error) occurs on an axis. The error results in
interruption of the axis control and power disconnection of the
configured analog outputs of the axis.
Default value: Not connected
Assignment of the relay output that activates for some seconds
after shutdown of the product. The relay is connected to a circuit
with self-retaining function that disconnects the product and
machine tool from power if this signal is applied.
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
NC START key. The lighting is active if a cycle is executed in MDI
mode or Program Run or if automatic feed rate is activated in
Manual mode.
The lighting flashes if an active cycle is interrupted and can be
continued by pressing the NC START key.
Default value: Not connected
Explanation
Assignment of the analog input for the feed rate override accord-
ing to pin layout
Default value: Not connected
Definition of the maximum output voltage
Setting range: 0 mV ... 5000 mV
Default value: 5000
Definition of the lower dead band
Setting range: 0 % ... 100 %
Default value: 0.000
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