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03.96
9.3 Testing the spindle
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 Siemens AG 2000 All Rights Reserved
SINUMERIK 840D Installation and Start-Up Guide (IAD) – 04.00 Edition
9.3 Testing the spindle
Check enabling signals on drive
I/RF module 63 pulse enable
64 drive enable
48 DC link start
Drive module 663 pulse enable
Check interface signals (DB31– 48)
DBB0 Spindle speed override
DBX1.7 Compensation active
DBX1.5/DBX1.6 Position measuring system 1/2
DBX1.3 Axis/spindle disable
DBX2.1 Controller enable
DBX16.7 Delete S value
DBX3.6 Velocity/spindle speed limi-
tation and MD 35160
DBX4.3 Feed stop/spindle stop
DBX20.1 RFG IS
DBX2.2 Spindle reset when MD 35050=1
DBX21.7 Pulse enable
Check machine and setting data
MD 35100–35150 Spindle speed limitation
MD 36200 AX_VELO_LIMIT
SD 41200 JOG_SPIND_SET_VELO
SD 43220 SPIND_MAX_VELO_G26
SD 43210 SPIND_MIN_VELO_G25
Service display
Enable spindle
(controller enable NC,
enable on drive)
Does the
spindle ro-
tate?
Rota-
tional di-
rection
OK?
Change MD 32100 AX_MOTION_DIR
yes
no
no
Define speed
Specified speed 100 rpm
Actual
speed
=
setpoint
speed?
Check MD 31000 – 31080 (encoder matching)
no
yes
yes
1
9 Axis and Spindle Dr
Run
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