Siemens SINUMERIK 840D Simodrive 611 digital - Page 160

7
03/2006
7.1 PLC start-up
7-160
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D/810D Start-Up Guide (IADC) – 03/2006 Edition
ÎÎÎ
ÎÎÎ
ÎÎÎ
Process
alarm
ÎÎÎ
ÎÎÎ
Cyclic
ÎÎÎÎ
processing
Start
BP_PRAL
BP OB 1
NCK
Mode group
Channel
Axis
Spindle
Tool man.
(not FMNC)
User
program
User
program
User
program
OB 40
OB 1
OB 100
G group
distributor
FB 1
FC 14
FC 3
MSTT,
BHG
FC 6
ASUP,
con. axes/
spindles
FC 19/25
Read/
write var.
PI services
FB 2/3/4
MSTT:
MCP_IFM
MCP_IFT
WZV:
TM_Trans
TM_Dir
FC 7/8/22
ÎÎÎ
Restart
FC 2
FC (9/15/16/18)
Error and
operational
messages
FC 10
Star/delta
FC 17
BHG:
display cont.
FC 13
Fig. 7-1 Structure of the basic program
The basic PLC program is an integral component of the SINUMERIK 840D tool
box.
Set the “PLC memory” option if necessary.
There are two ways to download the finished PLC program:
1. Load, test and change the PLC program with SIMATIC STEP7 HiGraph
(also see Readme file on the basic program disk).
2. Download an archived PLC program with PCIN or from the HMI
Tool box
PLC memory
Download PLC
program
7 PLC Descri
p
tion