Synchronisation with an external velocity interface
This command determines
- the interpretation of read velocity values by the “External commanded path velocity“ control unit.
- defines the “wait response” of the interpolation with an external commanded velocity specified by this control unit.
Syntax for Parameterising the ext. velocity interface: |
#CHANNEL SET [EXT_FEEDRATE_RESOLUTION=<Resolution> EXT_FEEDRATE_WAIT=..] |
EXT_FEEDRATE_RESOLUTION= | Determines the velocity resolution of the external commanded velocity on the HLI. Permitted values are um/s and nm/s, corresponding to the units [µm/s] and [nm/s]. |
EXT_FEEDRATE_WAIT=.. | This options determines the “wait response” between interpolation and the “External commanded velocity” control unit. 0: Interpolation does not wait for activation of the external commanded velocity. 1: Interpolation is stopped and waits for the next motion until the external commanded velocity is activated on the HLI and the commanded feed rate is >0 (default). |
Programing Example
#CHANNEL SET with external commanded velocity
;..
#CHANNEL SET [EXT_FEEDRATE_RESOLUTION=nm/s EXT_FEEDRATE_WAIT=1]
; or
#CHANNEL SET [EXT_FEEDRATE_RESOLUTION=um/s EXT_FEEDRATE_WAIT=0]