Nochk; Zp_No; Rfpofs; Srchmax - Mitsubishi Electric M800 Series Manual

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
#2032

nochk

Select whether to check the reference position return completion.
0: Check the reference position return completion.
1: Not check the reference position return completion.
When "1" is set, the absolute and incremental commands can be executed even if dog type (or Z phase pulse
system) reference position return is not completed.
Note that this setting is available for a rotary axis only.
(PR) #2033

zp_no

Not used. Set to "0".
(PR) #2034

rfpofs

Set the offset value from the position for the initial reference position setting to the machine's actual basic
point in reference position return in the distance-coded reference position detection.
Input the value of the machine value counter that is displayed immediately after the reference position is es-
tablished.
When the power is turned ON and this parameter is set to "0", the manual reference position return is regard-
ed as initial reference position setting.
If this parameter is set to "0", automatic operation won't be available.
---Setting range---
-99999.999 to 99999.999 (mm)
#2035

srchmax

Set the maximum distance for scanning the reference marks when the reference position is not established
in the distance-coded reference position detection.
For the scan distance, set the distance that fully covers the number of reference marks as you wish to detect.
(Example) When adding about 10% of additional coverage:
Scan distance = Base reference mark interval [mm] * 2 * 1.1
---Setting range---
0.000 to 99999.999 (mm)
Whether reference position return is completed not
checked
Z phase pulse system reference position return spindle
encoder No.
Distance-coded reference position detection offset
Distance-coded reference position detection scan dis-
tance
507 IB-1501279-H