positions, the only functional position usable with the SPC8GGIO
function block is REMOTE.
10.9.3 Setting guidelines
The parameters for the single point generic control 8 signals (SPC8GGIO) function
are set via the local HMI or PCM600.
Operation: turning the function operation On/Off.
There are two settings for every command output (totally 8):
Latchedx: decides if the command signal for output x is Latched (steady) or Pulsed.
tPulsex: if Latchedx is set to Pulsed, then tPulsex will set the length of the pulse (in
seconds).
10.10 Automation bits AUTOBITS
10.10.1 Identification
Function description
IEC 61850
identification
IEC 60617
identification
ANSI/IEEE C37.2
device number
AutomationBits, command function for
DNP3
AUTOBITS - -
10.10.2 Application
The AUTOBITS function block (or the automation bits function block) is used within
PCM600 in order to get into the configuration the commands coming through the
DNP3 protocol.AUTOBITS function block have 32 individual outputs which each
can be mapped as a Binary Output point in DNP3. The output is operated by a "Object
12" in DNP3. This object contains parameters for control-code, count, on-time and
off-time. To operate an AUTOBITS output point, send a control-code of latch-On,
latch-Off, pulse-On, pulse-Off, Trip or Close. The remaining parameters are regarded
as appropriate. For example, pulse-On, on-time=100, off-time=300, count=5 would
give 5 positive 100 ms pulses, 300 ms apart.
See the communication protocol manual for a detailed description of the DNP3
protocol
1MRK 505 291-UEN A Section 10
Control
243
Application manual
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