Siemens CP 1243-1 Operating Instructions Manual page 110

Configuration
4.10 Data points
The parameters can be configured for the following data point types:
● DNP3
Binary Command Output
● IEC
Single command
Configuration
The data point types allow receipt of a command with the following control information
(control code):
● LATCH_ON / LATCH_OFF
or
● PULSE_ON
When the byte "Control Code" is received with the function "PULSE_ON" information sent
with it by the master "Count", "On-time" and "Off-time" is evaluated and compared to the
object parameters "Max. pulse duration", "Pulse duration replacement time" and "Max.
number of pulses" (see below).
The following control codes sent by the master station are evaluated.
Table 4- 8
Control
Code
0x01
0x03
0x04
0x41
0x81
* Trip-Close Code field
** Operation Type field
Parameter
Name:
Range of val-
ues:
110
Functions of the data object
Receipt of:
TCC * Op Type **
NUL PULSE_ON The output is set to 1 for the
duration of "On-time".
NUL LATCH_ON The command is rejected.
NUL LATCH_OFF The command is rejected.
CLOSE PULSE_ON The output is set permanently
to 1 (as with LATCH_ON).
TRIP PULSE_ON The output is set permanently
to 0 (as with LATCH_OFF).
Max. number of pulses
0 ... 255
Reaction of the object depends on the configuration
Output mode =
Pulse on
Operating Instructions, 04/2017, C79000-G8976-C365-03
Output mode =
Latch on/off
The command is rejected.
The output is set permanently
to 1.
The output is set permanently
to 0.
The command is rejected.
The command is rejected.
CP 1243-1