09.95
Siemens AG 2001 All Rights Reserved 6FC5197–jAA50 5–21
SINUMERIK 840C (IA)
(1) PLC MD/Peripherals setting
Softkey This softkey contains various interface DMP interface and PLC 135 WD
DMP configuration user machine data.
Softkey Interrupts This softkey contains central and distributed interrupt machine data.
Softkey This softkey contains various process alarm machine data.
Process alarms
(2) PLC MD/Alarm messages
Softkey General This softkey contains general message and alarm machine data.
Softkey Channel This softkey contains channel message and channel alarm machine data.
Softkey Axis This softkey contains axis message and axis alarm machine data.
Softkey Spindle This softkey contains spindle message and spindle alarm machine data.
(3) PLC MD/PLC basic data
Softkey Program This softkey contains operation block and program machine data.
Softkey Interface This softkey contains various interface machine data.
(4) PLC MD/User MD
Softkey User MD This softkey contains user value and user bits machine data.
Softkey Edit list/texts The User MD softkey offers facilities to the user for putting together machine data
with his own list and texts in the PLC MD area. This means that the user can see
all the PLC machine data relevant to his needs at a glance. The lists are created
by pressing the Edit list softkey and then entering texts under the Edit texts
softkey (see functional description of User displays – Edit list).
(5) PLC MD/Tool management
Softkey Basic data This softkey contains various tool management machine data.
Softkey Magazine 1–4 This softkey contains various tool management machine data for magazines
1 – 4.
(6) PLC MD/Computer link
Softkey System setting This softkey contains various system setting machine data for the computer link.
Softkey This softkey contains various function machine data for the computer link.
General functions
Softkey This softkey contains tool identifier and code carrier machine data.
Tool dialog/code carrier
(7) No explanation here
5 Machine Data Dialog (MDD – as from SW 3)
5.3.2 PLC machine data