Mitsubishi Electric C70 Setup Manual page 316

【#3127】 SPECSP Spindle specification
bit0: Output conditions of spindle changeover mode and spindle speed reach signals
0: Conventional operation
- Spindle changeover mode signal
- Spindle speed reach signal
1: Operation when the gear responds to the neutral state under full-closed control
- Spindle changeover mode signal
- Spindle speed reach signal
---Setting range---
0x0000 to 0xffff (hexadecimal)
【#3130】 syn_spec Spindle synchronization specification
bit1: Acceleration/ deceleration type in phase alignment
0: Phase alignment method Type 2 (Acceleration/ deceleration method)
1: Phase alignment method Type 1 (Step alignment method)
【#3140(PR)】 S_DINSp Speed monitor input door No.
Set the door signal input in the drive unit.
Use this parameter only when the axis with a door signal belongs to several door groups.
The correspondence between the door signals and bits are as follows.
bit0 : Door1 signal
bit1 : Door2 signal
:
bitF : Door16 signal
If the axis does not receive any door signal, set to "0".
An error (Y20 0027) will occur in the following cases.
- Several bits are enabled.
- Any bit other than those set in "#3071 S_DSlSp" is enabled.
---Setting range---
0000 to FFFF (HEX)
【#3141(PR)】 spsscfeed1 Safety observation speed 1
Set the safety observation speed, which is at the machine end, in the multi-step speed monitor mode
1.
(Note) The lower two digits of the setting value are ignored. An input value "1234567" is recognized
---Setting range---
0 to 1800000 (°/min)
【#3142(PR)】 spsscfeed2 Safety observation speed 2
Set the safety observation speed, which is at the machine end, in the multi-step speed monitor mode
2.
(Note) The lower two digits of the setting value are ignored. An input value "1234567" is recognized
---Setting range---
0 to 1800000 (°/min)
When the spindle stop signal is ON and when a gear recommended by NC and the one selected
in ladder program are different, the spindle changeover mode signal is output to the spindle
drive unit.
Spindle speed reach signal is turn ON/OFF according to the FB signal.
When both the spindle stop signal and the spindle gear shift signal are ON, the spindle
changeover mode signal is output to the spindle drive unit.
During gear changeover (while gear changeover is being commanded), the spindle speed reach
signal is turned ON/OFF according to the virtual spindle-end speed that is calculated by
multiplying the motor-end speed by the gear ratio (motor-end gear teeth/spindle-end gear teeth).
as "1234500", "99" is "0".
as "1234500", "99" is "0".
C70 Setup Manual
Appendix 1.6 Spindle Parameters
299