Siemens Simatic S7-1500 / ET 200MP - Page 65

Data record TMFASTControlREC
C.1 Use and structure of TMFASTControlREC (data record 100)
Technology module TM FAST (6ES7554-1AA00-0AB0)
64 Equipment Manual, 04/2023, A5E52301130-AA
Structure of data record 100 (TMFASTControlREC) for reading
The following table shows the structure of data record 100 for reading.
Table C- 2 Read data record 100
Bit →
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Byte ↓
0
Version = 1
1
Reserved
1
Command
status:
Debug in-
terface
status:
FPGA status:
0
B
: New
command
possible
0
B
: Debug
interface
disabled
000B: No TM FAST application available
001
B
: TM FAST application is loaded but
not active
1
B
: No new
command
possible
1
B
: Debug
interface
enabled
010
B
: TM FAST application is loaded and
active
011 to 111B: Reserved
2
Reserved
1
3
Last error code (see following table) (BYTE)
4
System logic version in the FPGA: Major (BYTE)
5
System logic version in the FPGA: Minor (BYTE)
6
System logic version in the FPGA: Patch (BYTE)
7
System logic version in the FPGA: Letter (CHAR)
8
User logic version in the FPGA: Major (BYTE)
9
User logic version in the FPGA: Minor (BYTE)
10
User logic version in the FPGA: Patch (BYTE)
11
User logic version in the FPGA: Letter (CHAR)
12...19
Application ID in the FPGA (CHAR[8])
20
Number of bytes of TMFASTUserWriteREC (BYTE)
21
Number of bytes of TMFASTUserReadREC (BYTE)
22
Reserved
1
23
Reserved
1
24
Reserved
1
Bus terminating resistor
for CH0:
Operating mode for CH0:
00B: Disabled
0000B: RS485 channel, bidirectional
01B: Enabled
0001B: RS422 input channel
10
B
: Dependent on pa-
rameter assignment in
data record 128 (Page 58)
0010B: RS422 output channel
0011B: TTL input channel
0100B: TTL output channel
11
B
: Not available
0101 to 1110B: Reserved
1111B: Channel not used
25
Parameter CH1:
see Byte 24
26
Parameter CH2:
see Byte 24
27
Parameter CH3:
see Byte 24
28
Parameter CH4:
see Byte 24