Siemens SINUMERIK 840D Function Manual

Detailed Description
2.1 Various interface signals and functions (A2)
Basic logic functions: NC/PLC interface signals (Z1)
16 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
DB19
DBX10.2 Tool offset selection
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change 0 → 1
Tool offset selection active
Signal state 0 or
edge change 1 → 0
Tool offset selection inactive
DB19
DBX10.7
ShopMill control signal
Edge evaluation: no Signal(s) updated: cyclic
DB19
DBX12.2 COM2
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change 0 → 1
COM2 active
Signal state 0 or
edge change 1 → 0
COM2 inactive
Application
example(s)
Valid for HMI Embedded;
a file transfer can be initiated via RS-232-C.
DB19
DBX12.3 COM1
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change 0 → 1
COM1 active
Signal state 0 or
edge change 1 → 0
COM1 inactive
Application
example(s)
Valid for HMI Embedded;
a file transfer can be initiated via RS-232-C.
DB19
DBX12.4 RS-232-C Stop
Edge evaluation: no Signal(s) updated: cyclic
Signal state 1 or
edge change 0 → 1
RS-232-C stop active
Signal state 0 or
edge change 1 → 0
RS-232-C stop inactive
Application
example(s)
Valid for HMI Embedded;
a file transfer can be initiated via RS-232-C.

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB