Parameterization in Cyclic Communication (Set_Prm)
2
0
1
8
-0
7
39
5
Parameterization in Cyclic Communication (Set_Prm)
5.1
Condensed Status and Diagnosis
The device supports the classic and condensed status and diagnostic messages. For more
information, see chapter 6.3. During parameterization it is possible to switch between the
modes. The PRM_COND parameter defines whether the condensed status and diagnostic
status are enabled or disabled.
5.2
FD0-BI-Ex12 Compatibility Mode
In the FD0-BI-Ex12 compatibility mode, the device can be configured by using the PRM_DATA
PROFIBUS parameterization string. For each of the 12 sensor inputs/modules 1 byte is
transmitted. The first byte contains the lead breakage and lead short circuit option and the
settling time for CH1, CH4, CH7, and CH10. The following bytes contain the lead breakage and
lead short circuit option for the CH2
…
CH12.
Content of the first parameterization byte:
Coding of the lead breakage/lead short circuit settings (bit 0
… 4):
0: Lead br short circuit check (LB and SC checks are activated)
1: Lead breakage check (LB check is activated)
2: Short circuit check (SC check is activated)
3: No check (LB is deactivated)
Coding of the settling time settings (bit 5
… 7):
0: 1 s (default)
1: 250 ms
2: 500 ms
3: 2 s
4: 3 s
5: 4 s
6: 5 s
Note!
Compatibility Modes
The FD0-VC-Ex4.PA and FD0-BI-Ex12 compatibility modes only support the classic status!
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Settling for the sensor inputs of the hardware
channels, 1, 4, 7, and 10
Lead breakage, lead short circuit settings
