Siemens SIMATIC ET 200SP Manual page 54

Modes and Functions
3.5 On/Off-delay mode
Control and feedback signals for On/Off-delay operating mode
Control interface
Offset to the start address
Channel 0 Channel 1
Bytes 0 to 3 Bytes 12 to 15
Bytes 4 to 7 Bytes 16 to 19
Byte 8 Byte 20
Byte 8: Bit 4 Byte 20: Bit 4
Byte 9: Bit 0 Byte 21: Bit 0
Byte 9: Bit 1 Byte 21: Bit 1
Byte 9: Bit 3 Byte 21: Bit 3
Byte 9: Bit 4 Byte 21: Bit 4
Byte 10: Bit 0 Byte 22: Bit 0
Only if the module is configured as "2 channels (2 A)" and not "1 channel (4 A)"
1
Note: All bytes and bits not described in the table above are reserved and should be 0.
54
Parameter
1
OUTPUT_VALUE
(DWord)
SLOT
(DWord)
LD_SLOT
MODE_SLOT
SW_ENABLE
TM_CTRL_DQ
SET_DQA
SET_DQB
RES_ERROR
Meaning
On-delay
0 μs to 85,000,000 μs
The Off-delay can be changed anytime, but only takes effect on the next
falling edge of the DIn.0 digital input.
0 μs to 85,000,000 μs
Interpretation of the value SLOT: All other values not listed below are inva-
lid and produce the error ERR_LD (in single-update mode) or
ERR_SLOT_VAL (in permanent-update mode).
Bit 3 Bit 2 Bit 1 Bit 0
0 0 0 0
0 0 1 1
Bit 4 Mode for use of the field SLOT.
0 Single-update mode
1 Permanent-update mode
Bit 0 Software enable: Start and terminate the output sequence.
0 Output canceled
0 → Starts output sequence on positive edge
1
Bit 1 Set DQn.A output source: Selects either CPU program or module's
output sequence.
0 DQn.A and DQn.B are controlled by the CPU (in your program)
using the SET_DQA and SET_DQB control bits.
1 DQn.A is controlled by the module's pulse output sequence. DQn.B
is always 0 for TM_CTRL = 1.
Bit 3 Controls the value of the digital output DQn.A, if TM_CTRL_DQ is
cleared.
0 0 on DQn.A
1 1 on DQn.A
Bit 4 Controls the value of the digital output DQn.B, if TM_CTRL_DQ is
cleared and if SET_DQA is cleared.
0 0 on DQn.B
1 1 on DQn.B
Bit 0 Reset pending errors (ERR_LD, ERR_DQA, ERR_DQB, and
ERR_24V).
0 Reset of errors is not active
1 Reset of errors is active
Technology module TM Pulse 2x24V (6ES7138‑6DB00‑0BB1)
Idle-state; nothing is done with the value
Off-delay in microseconds
Manual, 09/2015, A5E35061186-AA