Siemens Sinumerik 840D Series Function Manual page 282

Index
Service functions
Diagnostic machine data, 4-161
Min/max display, 4-159
Monitor, 4-160
Servo gain, 4-105
Servo solenoid valve
Function, 1-19
Task, 1-19
Servo solenoid valves
Features of HRV valves, A-252
Flow characteristic linear, A-243
Flow characteristic, with knee, A-244
Graphical symbol, A-240
HR servo solenoid valves, A-252
Mechanical structure, A-247
Pilot control principle, A-249
Sliding spool principle, A-239
Solenoid actuation with valve spool position
control, A-240
Zero overlap in mid-position, A-242
Shock stressing, 5-185
Shutoff valve, 1-19
Signal
SMRDY, 4-151
Valve spool not reacting, 4-154
Velocity controller at limit, 4-153
Start-up flow chart
Definition of drive travel direction, 3-63, 3-64
Determine control direction, 3-63
Start-up sequence, 3-50
Start-up support, Disabled softkeys, 3-76
Static friction injection
Cutoff limit, 4-118
Cylinder friction force, 4-119
Velocity threshold, 4-118
Storage conditions, 5-186
Supply unit data, 4-133
Support, 8-238
System components, 2-26
System overview
Components, 2-24
Mounting the HLA closed-loop control plug-in
module, 2-29
system variables, 3-94
T
Technical Support, 8-238
Terminals, 4-146, 5-181
External 26.5 V supply, 4-146
Fault responses., 6-189
Function switch, 4-151
ON/OFF sequence, 4-146
Setup mode, 4-151
Velocity controller disable, 4-151
Index-282
terminals
Power disable, 4-149, 4-150
power enable, 4-149
Velocity controller enable, 4-150
Transport conditions, 5-186
Traversing direction
Cancel manipulated voltage limitation, 3-64
Definition of drive travel direction, 3-63
Definition of travel direction in NC, 3-64
Determine control direction, 3-62
Limitation of manipulated voltage, 3-62
U
Unlisted valve data, 3-55
V
Valve amplifier, 1-19
Valve data, 4-134
Valve list
Design, 3-92
Example of an OEM valve list, 3-92
General, 3-92
Language-dependent OEM texts, 3-94
Language-dependent system texts, 3-94
Language-dependent texts, 3-94
Valve selection
from list, 3-54
General, 3-53
Loaded valve data, 3-54
Unlisted valve data, 3-55
Valve selection softkey, 3-53
Valve selection from a list, 3-54
Velocity adjustment
Adjustment of controlled system gain, 3-66
Target, 3-65
Velocity controller, 4-106
Velocity controller cycle, 4-106
Velocity controller disable, 4-151
Velocity controller enable, 4-150
Velocity feedforward control, 4-99
Acceleration limitation, 4-105
Friction, 4-106
Servo gain, 4-105
Velocity setpoint, 4-99
Velocity setpoint filter, 4-100
Velocity setpoint interpolation, 4-99
Velocity setpoint limitation, 4-105
Velocity setpoint, 4-99
Velocity setpoint filter, 4-100
Velocity setpoint interpolation, 4-99
Velocity setpoint limitation, 4-105
Vibration stressing, 5-185
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 Edition
 Siemens AG, 2003. All rights reserved
10.03
10.03