Siemens SINUMERIK 840D sl, Function Manual

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Detailed description
2.12 Block descriptions
Basic logic functions: PLC Basic program powerline (P3 pl)
104
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Signal I/O Type Value range Remark
HHU I INT Handheld unit interface:
0: No HHU
1: HHU to MPI with SDB 210
configuration (for SW V3.x):
2: HHU to OPI or MPI if FB 1
parameter BHGMPI is also set to
TRUE
(SW V4.x and higher)
BHGIn I POINTER I0.0 to I124.0,
F0.0 to F252.0 or
DBn DBX0.0 to
DBXm.0
Start address
PLC receive data
from HHU
BHGOut I POINTER Q0.0 to Q124.0,
F0.0 to F252.0 or
DBn DBX0.0 to
DBXm.0
Start address
PLC transmit data
to HHU
BHGStatSend I POINTER Q0.0 to Q124.0,
F0.0 to F252.0 or
DBn DBX0.0 to
DBXm.0
Start address for status double
word for transmitting data to HHU:
DW#16#08000000: Time-out,
otherwise 0
BHGStatRec I POINTER Q0.0 to Q124.0,
F0.0 to F252.0 or
DBn DBX0.0 to
DBXm.0
Start address for status double
word for receiving data
from HHU: DW#16#00000400:
Time-out,
otherwise 0
BHGInLen I BYTE HHU default:
B#16#6 (6 Byte)
Quantity of data received from
handheld unit
BHGOutLen I BYTE HHU default:
B#16#14 (20 Byte)
Quantity of data transmitted to
handheld unit
BHGTimeout I S5time Recommendation:
700 ms
Cyclic sign-of-life monitoring for
handheld unit
BHGCycl I S5time Recommendation:
100 ms
Time reference for cyclic updating
of signals to handheld unit
BHGRecGDNo I INT HHU default: 2 Receive GD circle no.
BHGRecGBZNo I INT HHU default: 2 Receive GI no.
BHGRecObjNo I INT HHU default: 1 Object number for receive GI
BHGSendGDNo I INT HHU default: 2 Transmit GD circle no.
BHGSendGBZNo I INT HHU default: 1 Transmit GI no.
BHGSendObjNo I INT HHU default: 1 Object number for transmit GI
BHGMPI I BOOL 1: Handheld unit coupled to MPI
(without SDB 210 config.)
Parameter HHU must be set to 2.
BHGStop I BOOL 0: Start transmission
of handheld unit signals
1: Stop transmission
of handheld unit signals