Plc User Alarms; User Interface - Siemens SINUMERIK 840D sl Function Manual

P4: PLC for SINUMERIK 828D
14.6 Function interface
A new user alarm is activated with a 0/1 edge of the particular bit.
DB1600
Data block
Byte Bit 7
DBB 0 700007
DBB 1 700015
DBB 2 700023
DBB 3 700031
DBB 4 700039
DBB 5 700047
...
DBB 30 700247
Variables interface of the user alarms
Each user alarm can be given a variable as parameter. One double word each is reserved for
this purpose in the variable interface from offset 1000. As a consequence, valid offsets must
be divisible by 4.
DB1600
Data block
DBD 1000
DBD 1004
DBD 1008
DBD 1980
DBD 1984
DBD 1988
1120
Activating alarm [r/w]
Bit 6 Bit 5
700006 700005
700014 700013
700022 700021
700030 700029
700038 700037
700046 700045
700246 700245
Variable for alarm [r32/w32]
PLC → HMI interface
Bit 4 Bit 3
Activation of Alarm No.
700004 700003
Activation of Alarm No.
700012 700011
Activation of Alarm No.
700020 700019
Activation of Alarm No.
700028 700027
Activation of Alarm No.
700036 700035
Activation of Alarm No.
700044 700043
....
Activation of Alarm No.
700244 700243
PLC → HMI interface
Variable for alarm 700000
Variable for alarm 700001
Variable for alarm 700002
...
Variable for alarm 700245
Variable for alarm 700246
Variable for alarm 700247
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Bit 2 Bit 1
700002 700001
700010 700009
700018 700017
700026 700025
700034 700033
700042 700041
700242 700241
Basic Functions
Bit 0
700000
700008
700016
700024
700032
700040
700240