Control and Status Bytes
First channel
Process data mode
Control byte 1 (CB1) in process data mode
The control byte of the first channel is in the output image of the oscilloscope terminal and
is transmitted from the PLC to the terminal.
| Bit |
CB1.7 |
CB1.6 |
CB1.5 |
CB1.4 |
CB1.3 |
CB1.2 |
CB1.1 |
CB1.0 |
| Name |
bRegAccess |
- |
- |
- |
bSetDigitalOut |
bEnabIntFkt |
bEvalBuffer |
bEnableTrigger |
Key
| Bit |
Name |
Description |
|
CB1.7 |
bRegAccess |
0bin |
Register communication off (process data mode):
- Process data word DataIN0 is used to transfer the date specified with index register 1 for input data (R38)* from the terminal to the control.
- Process data word DataIN1 is used to transfer the date specified with index register 2 for input data (R39)* from the terminal to the control.
- Process data word DataOUT0 is used to transfer the parameter specified with the Low byte of the index register for output data (R37)* from the control to the terminal.
- Process data word DataOUT1 is used to transfer the parameter specified with the High byte of the index register for output data (R37)* from the control to the terminal.
*) The Registers can be set by Register communication or by configuration
software KS2000.
|
| CB1.6 |
- |
reserved |
| CB1.5 |
- |
reserved |
| CB1.4 |
- |
reserved |
| CB1.3 |
bSetDigitalOut |
Setting the digital output. |
| CB1.2 |
bEnabIntFkt |
Enables the trigger unit to set the digital output directly. |
| 0bin |
The trigger unit must not set the digital output when triggered (default). |
| 1bin |
The trigger unit may set the digital output directly when triggered (SET DOUT). |
| CB1.1 |
bEvalBuffer |
The recorded memory is to be evaluated. |
| CB1.0 |
bEnableTrigger |
The rising edge of this bit activates the trigger in trigger mode Shot. |
Status byte 1 (SB1) in process data mode
The status byte of the first channel is in the input image of the oscilloscope terminal and
is transmitted from the terminal to the PLC.
| Bit |
SB1.7 |
SB1.6 |
SB1.5 |
SB1.4 |
SB1.3 |
SB1.2 |
SB1.1 |
SB1.0 |
| Name |
bRegAccessQ |
bError |
- |
- |
bDigitalOutputStatus |
bExtTriggerInput |
bEvalBufferDone |
bTriggerDone |
Key
| Bit |
Name |
Description |
| SB1.7 |
bRegAccessQ |
0bin |
Process data mode acknowledgement |
| SB1.6 |
bError |
reserved |
| SB1.5 |
- |
reserved |
| SB1.4 |
- |
reserved |
| SB1.3 |
bDigitalOutputStatus |
State of the digital output |
| SB1.2 |
bExtTriggerInput |
State of the trigger input |
| SB1.1 |
bEvalBufferDone |
Evaluation of the memory is complete. There are valid current process data present. |
| SB1.0 |
bTriggerDone |
Acknowledgement for trigger event, values were recorded. |
Register communication
Control byte 1 (CB1) in register communication
The control byte of the first channel is in the output image of the oscilloscope terminal and
is transmitted from the PLC to the terminal.
| Bit |
CB1.7 |
CB1.6 |
CB1.5 |
CB1.4 |
CB1.3 |
CB1.2 |
CB1.1 |
CB1.0 |
| Name |
bRegAccess |
R/W |
Register number |
Key
| Bit |
Name |
Description |
| CB1.7 |
bRegAccess |
1bin |
Register communication switched on |
| CB1.6 |
R/W |
0bin |
Read access
- Process data word DataIN0 is
used to read the register specified by the Register number (CB1.5-CB1.0).
- Process data word DataIN1 is
not used in register communication, but is also not available for process data!
 Danger |
Process data that might be shown are not valid. |
|
| 1bin |
Write access
- Process data word DataOUT0 is
used to write to the register specified by the Register number (CB1.5-CB1.0).
- Process data word DataOUT1
is not used in register communication, but is also not available for process data!
|
| CB1.5-CB1.0 |
Register number |
Number of the register that is to be read or written. |
Status byte 1 (SB1) in register communication
The status byte of the first channel is in the input image of the oscilloscope terminal
and is transmitted from the terminal to the PLC.
| Bit |
SB1.7 |
SB1.6 |
SB1.5 |
SB1.4 |
SB1.3 |
SB1.2 |
SB1.1 |
SB1.0 |
| Name |
bRegAccessQ |
R |
Registernummer |
Key
| Bit |
Name |
Description |
| SB1.7 |
bRegAccessQ |
1bin |
Register access acknowledgement |
| SB1.6 |
R |
0bin |
Read access |
| SB1.5-SB1.0 |
Register number |
Number of the register that was read or written. |
Second channel (KL3362 only)
Process data mode
Control byte 2 (CB2) in process data mode
The control byte of the second channel currently has no function in process data mode.
| Bit |
SB2.7 |
SB2.6 |
SB2.5 |
SB2.4 |
SB2.3 |
SB2.2 |
SB2.1 |
SB2.0 |
| Name |
bRegAccess |
- |
- |
- |
- |
- |
- |
- |
Key
| Bit |
Name |
Description |
| SB2.7 |
bRegAccess |
0bin |
Register communication off (process data mode) |
| SB2.6-SB2.0 |
- |
reserved |
Status byte 2 (SB2) in process data mode
The status byte of the second channel currently has no function in process data mode.
| Bit |
SB2.7 |
SB2.6 |
SB2.5 |
SB2.4 |
SB2.3 |
SB2.2 |
SB2.1 |
SB2.0 |
| Name |
bRegAccessQ |
- |
- |
- |
- |
- |
- |
- |
Key
| Bit |
Name |
Description |
| SB2.7 |
bRegAccessQ |
0bin |
Process data mode acknowledgement |
| SB2.6-SB2.0 |
- |
reserved |
Register communication
Control byte 2 (CB2) in register communication
The control byte of the second channel is in the output image of the oscilloscope terminal and
is transmitted from the PLC to the terminal.
| Bit |
CB2.7 |
CB2.6 |
CB2.5 |
CB2.4 |
CB2.3 |
CB2.2 |
CB2.1 |
CB2.0 |
| Name |
bRegAccess |
R/W |
Register number |
Key
| Bit |
Name |
Description |
| CB2.7 |
bRegAccess |
1bin |
Register communication switched on |
| CB2.6 |
R/W |
0bin |
Read access
- Process data word DataIN2 is
used to read the register specified by the Register number ( CB2.5-CB2.0).
- Process data word DataIN3 is
not used in register communication, but is also not available for process data!
| Danger |
Process data that might be shown are not valid. |
|
| 1bin |
Write access
- Process data word DataOUT2 is
used to write to the register specified by the Register number (CB2.5-CB2.0).
- Process data word DataOUT3 is
not used in register communication, but is also not available for process data!
|
| CB2.5-CB2.0 |
Register number |
Number of the register that is to be read or written. |
Status byte 2 (SB2) in register communication
The status byte of the second channel is in the input image of the oscilloscope terminal and
is transmitted from the terminal to the PLC.
| Bit |
SB2.7 |
SB2.6 |
SB2.5 |
SB2.4 |
SB2.3 |
SB2.2 |
SB2.1 |
SB2.0 |
| Name |
bRegAccessQ |
R |
Register number |
Key
| Bit |
Name |
Description |
| SB2.7 |
bRegAccessQ |
1bin |
Register access acknowledgement |
| SB2.6 |
R |
0bin |
Read access |
| SB2.5-SB2.0 |
Register number |
Number of the register that was read or written. |