Configuring/address space
4.6 PWM with DC motor motor
Technology Module TM Pulse 2x24V (6ES7138‑6DB00‑0BB1)
112 Manual, 05/2019, A5E35061186-AB
4.6.1.4 On delay
You set the On delay from 0 s to 85 s with a precision of 1 µs in the hardware configuration.
In addition, you can change the On delay via the control interface by entering a new value in
SLOT as an integer (UDINT). In so doing, you use the MODE_SLOT control bit to choose
whether you want to apply a change once or cyclically:
MODE_SLOT = 0 One-time change:
As soon as you write the value 2
D
in the corresponding output byte, the
value from SLOT is applied once as the On delay and kept until the next
change.
A change via SLOT takes effect at the next output sequence. An active
output sequence is not affected by the change.
MODE_SLOT = 1 Cyclic change:
When you write the value 18
D
in the corresponding output byte, the current
value from SLOT in each case is applied cyclically as the On delay.
A change via SLOT takes effect at the next output sequence. An active
output sequence is not affected by the change.
s mode, a configured On delay has no effect.
You can find additional information under Handling of the SLOT parameters (Page 139).
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