HEIDENHAIN TNC 306 Technical Manual - Manual (Page 247)

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TNC 406/TNC 306 15 Commissioning and start-up procedure 4-147
15.3.7 Offset adjustment
The rough offset adjustment has already been carried out on the servo amplifier. The offset
adjustment possibility described in the section "Servo positioning" lets a fine offset adjustment be
performed.
15.3.8 Adjusting the monitoring functions
The following entry values are recommended for the monitoring functions (see section "Servo
positioning"):
Machine parameter Function Entry value
MP1710 Position monitoring 1.2
× lag in rapid traverse
MP1720 Position monitoring (EMERGENCY
STOP) 1.4
× lag in rapid traverse
MP1140 Movement monitoring 0.5 [V]
MP1030 Positioning window 0.005 [mm]
MP1110 Standstill monitoring 0.1 [mm]
If the drives of the machine permit narrower limits, these may be entered.