YASKAWA SIEMENS CNC Series, Maintenance Manual, Serviceman Handbook

Page: 266 / 373

Drive set-up procedure
14.2.14 Analog monitor
14-56
Spindle drive
• MD6472 (Cn472) MONITOR_1_OUTPUT (For each axis)
Meaning: Monitor 1 output
Initial value: 0 --- Motor revolution speed
• MD6475 (Cn475) MONITOR_2_OUTPUT (For each axis)
Meaning: Monitor 2 output
Initial value: 1 --- Torque reference
Both MD6472 (Cn472) and MD6475 (Cn475) can output the following signals in analog
form.
0: Motor revolution speed: 5 V/Max. number of revolutions
1: Torque reference (Short-duration rated torque): 5V/100%
2: Zero speed signal (sp_ZSPD)
3: Speed agreement signal (sp_AGR)
4: Speed detection signal (sp_SDET)
5: Torque detection signal (sp_TDET)
6: Under torque limitation (sp_TLE)
7: Load axis origin signal (sp_ORGSIG)
8: Orientation completion signal (sp_OREND)
9: Winding changeover completion signal (sp_CHWEND)
10: Failure signal (sp_FLTSIG)
11: Error warning signal (sp_TALM)
Monitor cable
Servo drive and Spindle drive in common
• DE9404559 (SGDC drive and
Σ
-II drive in common)
Servo drive and Spindle drive in common
White:
Analog monitor 1 (CH1) output
Red: Analog monitor 2 (CH2) output
Black: 0 V