ProSoft Technology 5205-104S-PDPS - Manual (Page 102)

4205/5205-TS-104S-PDPS ♦ ProLinx Standalone Reference
IEC-60870-5-104 to PDPS Communication Module with Time Stamp
Page 102 of 128 ProSoft Technology, Inc.
July 12, 2007
LEDs for Port 0 Serial Port
Some ProLinx modules will include an extra three serial ports. Each of these
serial ports has two LEDs indicating status.
LED Color Description
Off No activity on the port. Port 0 – ACT
Green Flash The port is either actively transmitting or receiving data
Off Normal state. When off and Port Active led is indicating
activity, there are no communication errors Port 0 – ERR
Red On or
Flashing Activity on this led indicates some communication error was
detected, either during transmit or receive
4.5 Command Qualifiers
Qualifier Code Description
0 No additional definitions (Module will use Long duration pulse for this qualifier
selection).
1 Short pulse duration (circuit breaker), determined by user-set parameter in
module. This is supported in the module for single and dual point commands.
2 Long duration pulse (control relay), duration determined by user-set parameter
in module. This is supported in the module for single and dual point commands.
3 Persistent output of control. This is supported in the module for all output data
types.
4 to 8 Reserved for standard definitions of standard – NOT SUPPORTED
9 to 15 Reserved for the selection of other predefined functions – NOT SUPPORTED
16 to 31 Reserved for special use (private range) – NOT SUPPORTED
4.6 Parameter Qualifiers
Type of Parameter Description
0 Not used.
1 Threshold value (deadband). This parameter is used as the value of
variation from the last reported event value to generate events. Each
measured value has a user-assigned deadband value. The low and high
limit parameter values are computed using the value entered for each
measure data point. This parameter can be set and read by the controlling
device (client).
2 Smoothing factor (filtered time constant) – NOT SUPPORTED
3 Low limit for transmission of metered values. This value is used as the lower
limit for event generation. The value of this parameter is determined based
on the value of the last reported event and the deadband set for the specific
point. This parameter can be read by the controlling device (client).
4 High limit for transmission of measured values. This value is used as the
upper limit for event generation. The value of this parameter is set based on
the value of the last reported event and the deadband for the specific point.
This parameter can be read by the controlling device (client).
5 to 31 Reserved for standard definitions of standard – NOT SUPPORTED
32 to 63 Reserved for special use – NOT SUPPORTED.