ABB REG670 - Function Blocks

20.19.2 Function blocks
DOSFRNT
LINKUP
WARNING
ALARM
IEC09000749-1-en.vsd
IEC09000749 V1 EN
Figure 516: DOSFRNT function block
LINKUP
WARNING
ALARM
DOSLANAB
IEC13000308-1-en.vsd
IEC13000308 V1 EN
Figure 517: DOSLANAB function block
LINKUP
WARNING
ALARM
DOSLANCD
IEC13000309-1-en.vsd
IEC13000309 V1 EN
Figure 518: DOSLANCD function block
20.19.3 Signals
Table 873: DOSFRNT Output signals
Name
Type Description
LINKUP BOOLEAN Ethernet link status
WARNING BOOLEAN Frame rate is higher than normal state
ALARM BOOLEAN Frame rate is higher than throttle state
Table 874: DOSLANAB Output signals
Name
Type Description
LINKUP BOOLEAN Ethernet link status
WARNING BOOLEAN Frame rate is higher than normal state
ALARM BOOLEAN Frame rate is higher than throttle state
Table 875: DOSLANCD Output signals
Name
Type Description
LINKUP BOOLEAN Ethernet link status
WARNING BOOLEAN Frame rate is higher than normal state
ALARM BOOLEAN Frame rate is higher than throttle state
Section 20 1MRK502052-UEN B
Basic IED functions
1138
Technical manual