Stw1 Control Word (For Telegrams 7, 9, 110, 111) - Siemens SIMOTICS S-1FL6 Compact Operating Instructions

6.3.5

STW1 control word (for telegrams 7, 9, 110, 111)

Note
STW1.10 must be set to 1 to allow the PLC to control the drive.
Signal Description
STW1.0
= ON (pulses can be enabled)
0 = OFF1 (braking with ramp-function generator, then pulse suppression and ready for switching on)
STW1.1 1 = No OFF2 (enable is possible)
0 = OFF2 (immediate pulse suppression and switching on inhibited)
STW1.2 1 = No OFF3 (enable is possible)
0 = OFF3 (braking with the OFF3 ramp p1135, then pulse suppression and switching on inhibited)
STW1.3 1 = Enable operation (pulses can be enabled)
0 = Inhibit operation (suppress pulses)
STW1.4 1 = Do not reject traversing task
0 = Reject traversing task (ramp-down with the maximum deceleration)
STW1.5 1 = No intermediate stop
0 = Intermediate stop
STW1.6
= Activate traversing task
STW1.7
= Acknowledge faults
STW1.8 1 = Jog 1 signal source
STW1.9 1 = Jog 2 signal source
STW1.10 1 = Control via PLC
STW1.11 1 = Start referencing
0 = Stop referencing
STW1.12 Reserved
STW1.13
= External block change
STW1.14 Reserved
STW1.15 Reserved
6.3.6 STW2 control word (for telegrams 9, 110, 111)
Signal Description
STW2.0 Reserved
STW2.1 Reserved
STW2.2 Reserved
STW2.3 Reserved
STW2.4 Reserved
STW2.5 Reserved
STW2.6 Reserved
STW2.7 Reserved
STW2.8 1 = Traverse to fixed endstop
STW2.9 Reserved
STW2.10 Reserved
STW2.11 Reserved
STW2.12 Master sign-of-life, bit 0
STW2.13 Master sign-of-life, bit 1
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Getting Started
A5E37208904-003, 04/2017