Siemens SINUMERIK 802D sl, Руководство по эксплуатации функций, Страница: 8 / 462

Preface
Turning, Milling, Nibbling
8
Function Manual, 11/2012, 6FC5397-1CP10-5BA0
Explanations for the technical data
Protection level:
Protection levels 0 to 7 have been used. The lock for protection levels 1 to 3 (4 to 7) can be
cancelled by entering the correct password and 4 to 7 via IS "Protection level" (e.g.
keyswitch position). Protection level 0 is not accessible. (refer to Chapter "Various Interface
Signals")
The operator only has access to information protected by one particular level and the levels
below it. Various protection levels are assigned to the machine data by default and are
marked with a write/read value (e.g. 4/7).
Note
Machine and setting data of protection levels 2 to 7 are described in this document.
Protection level 1 machine data is only referred to in special cases (expert mode).
Data types:
The following data types are used in the control:
●
DOUBLE
Floating-point value (64-bit value)
Input limits from +/-4.19*10
-307
to +/-1.67*10
308
● DWORD
Integer values (32-bit values)
Input limits from -2,147,483,648 to +2,147,483,648 (decimal);
as hexadecimal value: 0000 through FFFF
● BYTE
Integer values (8-bit values)
Input limits from -128 to +127 (decimal); as hexadecimal value: 00 through FF
● BOOLEAN
Boolean value: TRUE (1) or FALSE (0)
● STRING
Consisting of max. 16 ASCII characters (upper-case letters, numbers and underscore)
Detailed explanations
● Detailed explanations for the machine/setting data and interface signals used can be
found in the
Reference: "Parameter Manual".
● Detailed explanations of the alarms which may occur can be found in the
References: "Diagnostics Manual".