Siemens sinumerik 840d Programming Manual page 540

Tables
15
15.2 List of system variables
Identifier Type
$P_TOOLL REAL
$P_TCANG REAL
REAL
$P_TOOLR
INT
$P_TOOLND
$P_TOOLEXIST BOOL
$P_D INT
INT
$P_H
INT
$A_TOOLMN
$A_TOOLMLN INT
$A_MONIFACT REAL
REAL
$AC_MONMIN
INT
$P_VDITCP
$A_DNO INT
$P_ATPG REAL
15-540
Description: System variable/value range/index
$P_TOOLL[n]
Active total tool length
n: Length 1 – 3
$P_TCANG[n]
Active angle of toolholder axis
n: Angle 1 – 2
$P_TOOLR
Active tool radius (total)
$P_TOOLND[t]
Number of cutting edges of tool t
t: T number 1 – 32000
$P_TOOLEXIST[t]
Tool with T No. t exists
t: T number 1 – 32000
$P_D
Current D number in ISO_2-language mode
$P_H
Current H number in ISO_2-language mode
$A_TOOLMN[t]
Magazine number of tool t
t: T number 1 – 32000
$A_TOOLMLN[t]
Magazine number of tool t
t: T number 1 – 32000
$A_MONIFACT
Factor for tool length monitoring
$AC_MONMIN
Ratio between tool monitoring actual value and setpoint.
Threshold for tool search strategy "load only tools
with actual value greater than threshold"
$P_VDITCP[n]
Available parameters for tool management on VDI interface
n: Index 1 – 3
$A_DNO[i]
Read a D number defined by the PLC via VDI interface
i: Index 1 – 9 for table location in D number table
$P_ATPG[n]
Current tool-related grinding data
n: Parameter number 1 – 9
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
04.00
15
Part pro Sync O S
R 2
R 5
R 2
R 4
R 4
R 5
.
2
R 5
.
2
R 4
R 4
R W R W 4
S
R W R W 5
S .
2
R W 2
R 4
R W 2
 Siemens AG 2000. All rights reserved