Program Control And Feedback Interface; Tm Pulse 2X24V Control Interface - Siemens SIMATIC ET 200SP Manual

Program control and feedback interface

6.1

TM Pulse 2x24V control interface

Your program uses this interface to control the behavior of the technology module.
Control interface
The following table shows control interface assignment for one channel:
Bit → 7
Byte↓
00
01
02
03
04
05
06
07
08 Reserved
09 Reserved
10
11
Must be set to 0
1)
Control interface parameters
Two use cases are possible while using TM Pulse 2x24V module.
Case 1: Only the main parameter OUTPUT_VALUE is controlled every program scan cycle
by your program logic. All the other parameters required for the output sequence are fixed.
Case 2: The main parameter OUTPUT_VALUE and another parameter SLOT are controlled
every program scan cycle by your program logic. All other parameters required for the output
sequence are fixed.
Other parameters required for the output sequence are defined prior to the start of an output
sequence using one of two possible methods.
● TIA portal device configuration, STEP 7 hardware configuration, or WRREC execution
modifies the parameterization data record.
● Use the Control interface in single-update mode and before switching to the permanent-
update mode (case 2 only) with the assigned LD_SLOT value selecting the control
parameter.
Technology module TM Pulse 2x24V (6ES7138‑6DB00‑0BB1)
Manual, 09/2015, A5E35061186-AA
6 5
MODE_SLOT
1)
DITHER SET_DQB
1)
4 3
OUTPUT_VALUE
SLOT
SET_DQA
Reserved
1)
Reserved
1)
2 1
LD_SLOT
Reserved TM_CTRL_DQ
1)
6
0
SW_ENABLE
RES_ERROR
110