Interface Signals And Machine Data - Siemens SINUMERIK 840D sl Commissioning Manual

NCK start-up
10.5 Parameterize axis data

10.5.12.4 Interface signals and machine data

Interface signals
Table 10-25 Referencing: Interface signals
DB number Bit, byte
Mode-groupspecific
11, ... 0.7
11, ... 1.2
Mode-groupspecific
11, ... 5.2
Channel-specific
21, ... 1.0
Channel-specific
21, ... 28.7
21, ... 33.0
21, ... 35.7
21, ... 36.2
Axis-specific
31, ... 1.5/1.6
31, ... 2.4-2.7
31, ... 4.6/4.7
31, ... 12.7
Axis-specific
31, ... 60.4/60.5
31, ... 64.6/64.7
Machine data
Table 10-26 Referencing: Machine data
Number Name of Identifier
General ($MN_ ... )
11300 JOG_INC_MODE_LEVELTRIGGRD
Channelspecific ($MC_ ... )
20700 REFP_NC_START_LOCK
axisspecific ($MA_ ... )
30200 NUM_ENCS
30240 ENC_TYP
30242 ENC_IS_INDEPENDENT
31122 BERO_DELAY_TIME_PLUS
31123 BERO_DELAY_TIME_MINUS
34000 REFP_CAM_IS_ACTIVE
168
Name
Signals from PLC to mode group
Mode group reset
Machine function REF
Signals from mode group to PLC
Active machine function REF
Signals from PLC to channel
Activate referencing
Signals from channel to PLC
(MMC -> PLC) REF
Referencing active
Reset
All axes that must have a reference point are referenced
Signals from PLC to axis/spindle
Position measuring system 1/position measuring system 2
Reference point value 1 to 4
Traversing keys minus/plus
Reference point approach delay
Signals from axis/spindle to PLC
Referenced, synchronized 1/Referenced, synchronized 2
Traverse command minus/plus
Name
INC/REF in jog/continuous mode
NC start disable without reference point
Number of encoders
Actual value encoder type
Encoder is independent
BERO delay time in plus direction
BERO delay time in minus direction
Axis with reference cam
Commissioning Manual, 07/2007, 6FC5397-2AP10-3BA0
Reference
K1
K1
K1
K1
K1
A2
H1
H1
Referenc
e
H1
G2
G2
S1
S1
IBN CNC: NCK, PLC, drive