Siemens SINUMERIK 840D sl Operating Manual page 26

Introduction
1.4 User interface
Second line
Display
The displays in the second line can be configured.
Third line
Display
26
Machine manufacturer
Please also refer to the machine manufacturer's instructions.
Description
Program path and program name
Description
Display of channel status.
If several channels are present on the machine, the channel
name is also displayed.
If only one channel is available, only the "Reset" channel status
is displayed.
With touch operation, you can change the channel here.
Display of channel status:
The program was aborted with "Reset".
The program is started.
The program has been interrupted with "Stop".
Display of active program controls:
PRT: no axis motion
DRY: Dry run feedrate
M01: programmed stop 1
M101: programmed stop 2 (name varies)
SB1: Single block, coarse (program stops only after blocks
which perform a machine function)
SB2: Data block (program stops after each block)
SB3: Single block, fine (program also only stops after blocks
which perform a machine function in cycles)
Channel operational messages:
Stop: An operator action is usually required.
Wait: No operator action is required.
Operating Manual, 01/2008, 6FC5398-7AP10-0BA0
HMI sl Turning