# Suppress output of tool life data zero (P-CHAN-00243)

P-CHAN-00243 | Suppress output of tool life parameters 0
Description | When parameter P-CHAN-00076 is set, the tool life data is sent to the external tool management on every tool change, even if this is zero. This parameter can be set if no tool life data is sent in the event that service distance and service life = zero .
Parameter | tool_life_to_wzv_suppress_zero
Data type | BOOLEAN
Data range | 0/1
Dimension | ----
Default value | 0
Remarks | This parameter is available as of CNC Build V2.11.2802.00 and higher.