Examples - Siemens SINUMERIK 828D Function Manual

1.4

Examples

Parameter set changeover
A parameter-set changeover is performed to change the position-control gain (servo gain factor) for machine axis
X1 from v = 4.0 to Kv = 0.5.
Preconditions
The parameter set changeover must be enabled by the machine data:
MD35590 $MA_PARAMSET_CHANGE_ENABLE [AX1] = 1 or 2 (parameter set change possible)
The 1st parameter set for machine axis X1 is set, in accordance with machine data with index "0" NC/PLC
interface:
DB31, ... DBX9.0 - DBX9.2 = 0 (controller parameter set)
Parameter-set-dependent machine data
Parameter-set-dependent machine data are set as follows:
Machine data
MD32200 $MA_POSCTRL_GAIN [0, AX1] = 4.0
MD32200 $MA_POSCTRL_GAIN [1, AX1] = 2.0
MD32200 $MA_POSCTRL_GAIN [2, AX1] = 1.0
MD32200 $MA_POSCTRL_GAIN [3, AX1] = 0.5
MD32200 $MA_POSCTRL_GAIN [4, AX1] = 0.25
MD32200 $MA_POSCTRL_GAIN [5, AX1] = 0.125
MD31050 $MA_DRIVE_AX_RATIO_DENOM [0, AX1] = 3
MD31050 $MA_DRIVE_AX_RATIO_DENOM [1, AX1] = 3
MD31050 $MA_DRIVE_AX_RATIO_DENOM [2, AX1] = 3
MD31050 $MA_DRIVE_AX_RATIO_DENOM [3, AX1] = 3
MD31050 $MA_DRIVE_AX_RATIO_DENOM [4, AX1] = 3
MD31050 $MA_DRIVE_AX_RATIO_DENOM [5, AX1] = 3
MD31060 $MA_DRIVE_AX_RATIO_NUMERA [0, AX1] = 5
MD31060 $MA_DRIVE_AX_RATIO_NUMERA [1, AX1] = 5
MD31060 $MA_DRIVE_AX_RATIO_NUMERA [2, AX1] = 5
MD31060 $MA_DRIVE_AX_RATIO_NUMERA [3, AX1] = 5
MD31060 $MA_DRIVE_AX_RATIO_NUMERA [4, AX1] = 5
MD31060 $MA_DRIVE_AX_RATIO_NUMERA [5, AX1] = 5
MD35130 $MA_AX_VELO_LIMIT [0...5, AX1]
MD32800 $MA_EQUIV_CURRCTRL_TIME [0..5, AX1]
MD32810 $MA_EQUIV_SPEEDCTRL_TIME [0..5, AX1]
MD32910 $MA_DYN_MATCH_TIME [0...5, AX1]
*) The appropriate line must be specified separately for each parameter set according to the applicable syntax rules.
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
A2: Various NC/PLC interface signals and functions
Comment
Servo gain setting for parameter set 1
Servo gain setting for parameter set 2
Servo gain setting for parameter set 3
Servo gain setting for parameter set 4
Servo gain setting for parameter set 5
Servo gain setting for parameter set 6
Denominator load gearbox for parameter set 1
Denominator load gearbox for parameter set 2
Denominator load gearbox for parameter set 3
Denominator load gearbox for parameter set 4
Denominator load gearbox for parameter set 5
Denominator load gearbox for parameter set 6
Counter load gearbox for parameter set 1
Counter load gearbox for parameter set 2
Counter load gearbox for parameter set 3
Counter load gearbox for parameter set 4
Counter load gearbox for parameter set 5
Counter load gearbox for parameter set 6
Setting for each parameter set*)
Setting for each parameter set*)
Setting for each parameter set*)
Setting for each parameter set*)
1.4 Examples
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