Siemens SINUMERIK 840D sl Function Manual page 1089

Signal
BHGNotSend
NCCyclTimeout
NCRunupTimeout
ListMDecGrp
NCKomm
MMCToIF
HWheelMMC
MsgUser
UserIR
IRAuxfuT
IRAuxfuH
IRAuxfuE
UserVersion
MaxBAG
MaxChan
MaxAxis
ActivChan
ActivAxis
UDInt
Basic logic functions: PLC Basic program powerline (P3 pl)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
I/O Type Value range
I BOOL
I S5time Recommendation:
200 ms
I S5time Recommendation: 50
s
I INT 0...16
I BOOL
I BOOL
I BOOL
I INT 0...32
I BOOL
I BOOL
I BOOL
I BOOL
I POINTER
Q INT 1..10
Q INT 1..10
Q INT 1..31
Q ARRAY[1..
10] OF
BOOL
Q ARRAY[1..
31] OF
BOOL
A INT
Detailed description
2.12 Block descriptions
Remark
0: Send and receive operation
activated
1: Receive HHU signals only (SW 4
and higher)
Cyclic sign-of-life monitoring NCK
Powerup monitoring NCK
Activation of expanded
M group decoding
0: not active
1...16: Number of M groups
PLC NC communications services
(FB 2/3/4/5/7:
Put/Get/PI_SERV/GETGUD)
TRUE: active
Transmission of MMC/HMI signals
to interface (modes, program
control, etc.)
TRUE: Active
TRUE:
Handwheel selection via MMC/HMI
FALSE: Handwheel selection via
user program
Number of user areas for messages
(DB 2)
Local data expansion OB 40
required for processing of signals
from user
Evaluate T function in OB 40
Evaluate H function in OB 40
Evaluate DL function in OB 40
Pointer to string variable.
The associated string variable is
indicated in the version display
(max. 41 characters).
Number of mode groups
Number of channels
Number of axes
Bit string for active channels
Bit string for active axes
Number of integer machine data in
DB 20
105