Siemens SINUMERIK 840D sl Function Manual page 8

Preface
HMI, CNC programming
ShopMill/ShopTurn HMI functions
DIN/ISO programming with programGUIDE
Online ISO dialect interpreter
ShopMill/ShopTurn machining step programming
Measuring cycles
Simulation in surface display
Simulation in 3D display
PLC
SIMATIC S7-200 (integrated)
Basic I/O modules:
PP 72/48D PN
PP 72/48D 2/2A PN (being prepared)
PLC cycle time
Max. number of PLC operations
Servo-synchronous high-speed PLC task
Reaction time to process interrupts (terminal to terminal)
Max. number of digital inputs/outputs
Max. number of analog inputs/outputs
Commissioning functions
Service Planner (maintenance scheduler)
Easy Extend (for managing machine units)
Easy Archive (data archiving)
T
M
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8
Turning
Milling
Standard (basic scope)
CNC option
Not available
PPU 260 / 261
T M
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6 ms 6 ms
24000 24000
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7.5 ms 7.5 ms
288/192 288/192
8/8 8/8
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Function Manual, 09/2009, 6FC5397-1BP20-0BA0
PPU 280 / 281
T M
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6 ms 6 ms
24000 24000
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4.5 ms 4.5 ms
360/240 360/240
10/10 10/10
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Extended Functions