Signals From Nc Channel - Siemens SINUMERIK 808D ADVANCED Commissioning Manual

1011
The handwheel number is represented according to the $MD_HANDWH_VDI_REPRESENTATION machine data in a
1)
bit-coded (=0) or binary-coded (=1) manner.
Machine function: the machine function is only entered if the "INC inputs in the operating-mode signal range active"
2)
signal (DB2600.DBX1.0) is not set.
17.9.2

Signals from NC channel

Status signals from NC channel
DB3300 Signals from NCK channel [r]
NCK → PLC interface
Byte Bit 7
0
1 program
test active
2
3
Reset
4 NCK alarm
with pro-
cessing
stop pre-
sent
5
6
7
8
Area 8
9
10
Area 8
11
12
Area 8
13
14
Commissioning Manual
01/2017
Bit 6 Bit 5
Last action M0/M1
block active active
M2/M30
active
Channel status
Interrupted Active
Channel Channel
specific operational
NCK alarm
is active
Invert con-
tour hand-
wheel
direction
Machine-related protection zone pre-activated
Area 7 Area 6
Machine-related protection zone pre-activated
Channel-specific protection zone pre-activated
Area 7 Area 6
Channel-specific protection zone pre-activated
Machine-related protection zone violated
Area 7 Area 6
Machine-related protection zone violated
Channel-specific protection zone violated
Bit 4 Bit 3
Approach Action
block active block active
Block Handwheel
search override
active active
Aborted Interrupted
All axes
Stationary
Area 5 Area 4
Area 5 Area 4
Area 5 Area 4
Bit 2 Bit 1
Forwards Backwards
traverse traverse
active active
Rev. feder-
ate active
Program status
Stopped Waiting
Stop re-
quest
Referenced
Contour handwheel active (bit/binary
coded)
Handwheel
2
Area 3 Area 2
Area 10
Area 3 Area 2
Area 10
Area 3 Area 2
Area 10
Invert
handwheel
direction
Bit 0
Execution
from exter-
nal active
Referenc-
ing active
Running
Start re-
quest
Handwheel
1
Protection
zone not
guaranteed
Area 1
Area 9
Area 1
Area 9
Area 1
Area 9
447