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Siemens SINUMERIK 840D Description Of Functions

Siemens SINUMERIK 840D
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11.03 4 Data Descriptions
4.2 Machine data for SIMODRIVE 611 digital
© Siemens AG 2003 All Rights Reserved
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
4-253
1395 $MD_SAFE_STOP_F_DIAGNOSIS 611 digital
Diagnostics for STOP F Relevant for:
FD/MSD
Unit:
-
Default:
32 767
Minimum value:
0
Maximum value:
32 767
Data type:
Short integer
Becomes effective:
Immediate
The fine diagnostics for the following alarms is displayed in this data:
for 840D Alarm 27001 "Defect in a monitoring channel"
for 611 digital Alarm 300911 "Defect in a monitoring channel"
For error code = 1: Evaluate fine error coding in MDs 1391 and 1392
For error code = 2: Evaluate fine error coding in MD 1393 and 1394
For SINUMERIK 840D, the error code is output together with the alarm display.
Note
The error code for stop F is shown in detail in Alarm 27001.
1396 $MD_SAFE_ACKN_WRITE 611digital
User agreement Relevant for:
FD/MSD
Unit:
Hexadecimal
Default:
00 00
Minimum value:
00 00
Maximum value:
FFFF Hex
Data type:
Binary
Becomes effective:
Immediate
The user must input his agreement (acknowledgement) manually to change
over the axis from the "axis referenced" (IS) state to the "axis safely referenced"
(SGA) state. The user agreement does not have to be given when the axis is
referenced again provided that the comparison of the standstill position and the
"reference position", which is automatically made during power-up, produces a
positive result.
Bit 15 ... 0 Meaning
= 00AC Agreement set
= 0 Agreement not set
1397 $MD_SAFE_ACKN_READ 611digital
611 digital internal agreement Relevant for:
FD/MSD
Unit:
Hexadecimal
Default:
00 00
Minimum value:
00 00
Maximum value:
FF FF
Data type:
Binary
Becomes effective:
Immediate
Indicates that an axis is in the "axis safely referenced" state after user
agreement has been issued.
Bit 15 ... 0 Meaning
= 00AC Agreement set
= 0 Agreement not set
1398 $MD_SAFE_ACT_CHECKSUM 611digital
Displays the checksum of the Safety Integrated machine data Relevant for:
FD/MSD
Unit:
Default:
00 00 00 00
Minimum value:
00 00 00 00
Maximum value:
FF FF FF FF
Data type:
Long integer
Becomes effective:
Immediate
The actual checksum calculated after POWER ON over the actual values of the
SI machine data is entered here.

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Siemens SINUMERIK 840D Specifications

General IconGeneral
SeriesSINUMERIK 840D
AxesUp to 31
ChannelsUp to 10
Operating SystemWindows-based
Power Supply24 V DC
Control Unit TypeCNC
InterfaceEthernet, PROFIBUS
DisplayTFT color display
InterpolationSpline
PLCIntegrated PLC
Data StorageCompactFlash, USB

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