Distributed Systems (B3); Defined Logical Functions/Defines - Siemens SINUMERIK Series Function Manual

Z2: NC/PLC interface signals

18.2 Distributed systems (B3)

DB10
DBB210 - 225 Setpoint for analog NCK outputs
Signal state 0 or This 'setpoint' is only output to the hardware output under the following conditions:
edge change 1 → 0
•
•
Corresponding DB10 DBB168 (Disable analog NCK outputs)
to ....
DB10 DBB166 (Overwrite screen form of analog NCK outputs)
DB10 DBB170-185 (Setting by PLC of analog NCK outputs)
DB10 DBB167 (Setting screen form of analog NCK outputs)
MD10310 $MN_FASTIO_ANA_NUM_OUTPUTS
18.2 Distributed systems (B3)
18.2.1

Defined logical functions/defines

BUSTYP
Name
MPI
OPI
STATUS
Name
OFFL_REQ_PLC
OFFL_CONF_PLC
OFFL_REQ_OP
OFFL_CONF_OP
846
Output is not disabled (IS "Disable analog NCK outputs")
The PLC has switched to the NCK value (IS "Setting screen form of analog NCK outputs")
Value Interface DB19
1 DBW100.102.104.
120. 130
Bits 8 -15
2 "
Value Interface DB19
1 Online interfaces
1. : DBB124
2. : DBB134
2 Online interfaces
1. : DBB124
2. : DBB134
3 Online interfaces
1. : DBB124
2. : DBB134
4 Online interfaces
1. : DBB124
2. : DBB134
Meaning
Control unit to MPI, 187.5 kbaud
Control unit to MPI, 1.5 Mbaud
Meaning
PLC to control unit: PLC wants to displace control unit by
offline request.
Control unit to PLC: Acknowledgement of
The meaning of the signal is dependent on Z_INFO DBB125
or DBB135
Control unit to PLC: Control unit would like to go offline from
this NCU and outputs an offline request
PLC to control unit: Acknowledgement of
The meaning of the signal is dependent on Z_INFO DBB125
or DBB135
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
OFFL_REQ_PLC
OFFL_REQ_OP
Extended Functions