Beckhoff KL31 2 Series, Документация

Страница: 43 / 56

Access from the user program
KL31x2 43 Version: 2.4.0
Key
Bit Name Description
SB1.7 RegAccess 0
bin
Acknowledgment for process data mode
SB1.6 Error 0
bin
no error detected
1
bin
KL3142 up to firmware 2B
• Overload (bit SB1.1 [
}
42] is
set) or
• Underload (bit SB1.0 [
}
42] is
set)
KL3142 with firmware 2C or higher
and
R32.14 [
}
49] = 1
bin
KL3132, KL3152, KL3162, KL3172,
KL3182 up to firmware 2A
KL3132, KL3152, KL3162, KL3172,
KL3182 with firmware 2B or higher
and
R32.14 [ } 49] = 1
bin
KL3142 with firmware 2C or higher • The last calibration was
terminated with an error (no
stability)
KL3132, KL3152, KL3162, KL3172,
KL3182 with firmware 2B or higher
SB1.5,
SB1.4 StateThreshold2 00
bin
Limit value 2 [
}
50] is not enabled via bit R32.10 [
}
49] of the feature
register
01
bin
Process data is less than limit value 2
10
bin
Process data is greater than limit value 2
11
bin
Process data equals limit value 2
SB1.3,
SB1.2 StateThreshold1 00
bin
Limit value 1 [ } 50] is not enabled via bit R32.9 [ } 49] of the feature
register
01
bin
Process data is less than limit value 1
10
bin
Process data is greater than limit value 1
11
bin
Process data equals limit value 1
SB1.1 Overload 1
bin
Process data is greater than specified in
register
R21 [
}
48] . The red error LED
of this channel is lit.
The calibration is active if SB1.0
and SB1.1 are set
simultaneously.
SB1.0 Underload 1
bin
Process data are less than specified in
register
R22 [
}
48] . The red error LED
of this channel is lit.
Register communication
Control byte 1 (in register communication)
Control byte 1 (CB1) is located in the output image [ } 39] , and is transmitted from the controller to the
terminal.
Bit CB1.7 CB1.6 CB1.5 CB1.4 CB1.3 CB1.2 CB1.1 CB1.0
Name RegAccess R/W Reg. no.
Key
Bit Name Description
CB1.7 RegAccess 1
bin
Register communication switched on
CB1.6 R/W 0
bin
Read access
1
bin
Write access
CB1.5 to CB1.0 Reg. no. Register number:
Enter the number of the
register [ } 45] that you
- want to read with input data word DataIn [ } 39] or
- want to write with output data word DataOut [
}
39] .