ABB REG650 ANSI, Technical Manual

Page: 432 / 728

appropriate. ex: pulse-On, on-time=100, off-time=300, count=5 would give 5 positive
100 ms pulses, 300 ms apart.
There is a BLOCK input signal, which will disable the operation of the function, in the
same way the setting
Operation : On/Off does. That means that, upon activation of the
BLOCK input, all 32 CMDBITxx outputs will be set to 0. The BLOCK acts like an
overriding, the function still receives data from the DNP3 master. Upon deactivation
of BLOCK, all the 32 CMDBITxx outputs will be set by the DNP3 master again,
momentarily. For AUTOBITS , the PSTO input determines the operator place. The
command can be written to the block while in “Remote”. If PSTO is in “Local” then
no change is applied to the outputs.
For description of the DNP3 protocol implementation, refer to DNP3 communication
protocol manual.
12.9 Function commands for IEC 60870-5-103 I103CMD
12.9.1 Functionality
I103CMD is a command function block in control direction with pre-defined output
signals. The signals are in steady state, not pulsed, and stored in the IED in case of
restart.
12.9.2 Function block
IEC10000282-1-en.vsd
I103CMD
BLOCK 16-AR
17-DIFF
18-PROT
IEC10000282 V1 EN
Figure 208: I103CMD function block
12.9.3 Signals
Table 278: I103CMD Input signals
Name Type Default Description
BLOCK BOOLEAN 0 Block of commands
Table 279: I103CMD Output signals
Name Type Description
16-AR BOOLEAN Information number 16, off/on of autorecloser
17-DIFF BOOLEAN Information number 17, block of differential
protection
18-PROT BOOLEAN Information number 18, block of protection
Section 12
1MRK 502 048-UEN A
Control
426
Technical manual