Siemens CP 1243-1 User Manual

Configuration
4.10 Data points
CP 1243-1
110 Operating Instructions, 04/2017, C79000-G8976-C365-03
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 Functions of the data object
Receipt of:
Reaction of the object depends on the configuration
Control
Code
TCC *
Op Type **
Output mode =
Pulse on
Output mode =
Latch on/off
0x01 NUL PULSE_ON The output is set to 1 for the
duration of “On-time“.
The command is rejected.
0x03 NUL LATCH_ON The command is rejected. The output is set permanently
to 1.
0x04 NUL LATCH_OFF The command is rejected. The output is set permanently
to 0.
0x41 CLOSE PULSE_ON The output is set permanently
to 1 (as with LATCH_ON).
The command is rejected.
0x81 TRIP PULSE_ON The output is set permanently
to 0 (as with LATCH_OFF).
The command is rejected.
*
Trip-Close Code field
** Operation Type field
Parameter
Name:
Max. number of pulses
Range of va
l-
ues:
0 ... 255

Siemens CP 1243-1 Specifications

General

Brand	Siemens
Model	CP 1243-1
Category	Conference System
Language	English