Siemens ET 200SP Manual page 119

Configuring/address space
4.6 PWM with DC motor motor
Byte
offset
Bit 7
relative
to start
address
Channel
0/1
↓ ↓
9 21
10 22
11 23
Note
Channel 1 is only available in two-channel operation of the module.
Control bit/value
OUTPUT_VALUE
SLOT
MODE_SLOT
118
Bit 6 Bit 5
Explanations
You specify the duty cycle with this value.
Value range:
Duty cycle: -27648 to 27648
•
If the low limit or the high limit is violated, the feedback bit ERR_OUT_VAL is set and the mini-
mum or maximum value is used.
You specify the load value with this value.
Value range:
Period duration in μs: 100 to 85000000
•
On delay in μs: 0 to 85000000
•
You specify whether to apply a change once or cyclically with MODE_SLOT.
Invalid values trigger setting of feedback bit ERR_LD (when MODE_SLOT = 0) or
ERR_SLOT_VAL (when MODE_SLOT = 1).
You specify whether you want to apply a change in SLOT once or cyclically with this bit.
0 means: As soon as you write the respective value in the corresponding output byte, the value
from SLOT is applied once and kept until the next change. A change of the On delay via SLOT
takes effect at the next output sequence. A change of the period duration via SLOT takes effect
at DQn.A/DQn.B with the next rising edge. After a restart of the module, the value is overwritten
with the value set in the hardware configuration.
1 means: When you write the respective value in the corresponding output byte, the current
value from SLOT in each case is applied cyclically. A change of the On delay via SLOT takes
effect at the next output sequence. A change of the period duration via SLOT takes effect at
DQn.A/DQn.B with the next rising edge.
Bit 4 Bit 3
Reserved
Reserved
Reserved
:
D
D
D
Technology Module TM Pulse 2x24V (6ES7138‑6DB00‑0BB1)
Bit 2 Bit 1
Manual, 05/2019, A5E35061186-AB
Bit 0
SW_
ENABLE
RES_
ERROR