Siemens SIMATIC S7-300 Manual page 187

Stat. pending start "Processing in progress" remains active after the end of machining and there
condition
is no start enable as long as the start condition is not reset.
The following table lists the control signals used to interrupt/terminate a
movement.
Mode Interrupt movement
Jogging (mode = 01) Stop = 1 or
Enable input
Control (mode = 02) Stop = 1 or
Enable input
Reference point ap- –
proach
(mode = 03)
Incremental relative Stop = 1 or
(mode = 04) Enable input
MDI (mode = 06) Stop = 1 or
Enable input
Automatic (mode = Stop = 1 or
08) Enable input
Automatic single Stop = 1 or
block Enable input
(mode = 09)
1) Prerequisite: Digital input defined in MD34; see Section 9.8.1
2) if MD37.15 not defined, see Table 9-1 Control signal [AF]
FM 354 Servo Drive Positioning Module
Switching edge
(e.g. R+, R–, Start,
according to mode)
Processing in progress
Start enable
Axis movement with
preset path
Preset path executed
Continue movement
Stop = 0 or
1) 1)
= 0 Enable input
Stop = 0 or
1) 1)
= 0 Enable input
–
Stop = 0 or
1) 1)
= 0 Enable input
with R+ or R–
Stop = 0 or
1) 1)
= 0 Enable input
with Start = 0/1
Stop = 0 or
1) 1)
= 0 Enable input
with Start = 0/1
Stop = 0 or
1) 1)
= 0 Enable input
with Start = 0/1
Description of Functions
Interrupt/
end movement, Stop
R+ or R– with "Level" = 0
= 1 or mode change
2)
Drive enable = 0
R+ or R– with "Level" = 0
= 1 or mode change
2)
Drive enable = 0
Stop = 0/1 or ref. received or mode
change or enable input
2)
Drive enable = 0
Position reached or mode change
2)
= 1, Drive enable = 0
Position reached or "block" processed
= 1, or mode change
2
Drive enable = 0
Program end or mode change
= 1, New program selected after stop
2
Drive enable = 0
Program end or mode change
= 1, New program selected after stop
2
Drive enable = 0
1)
= 0
9-11