Справочник Пользователя для Siemens 9300
Using the Onboard Digital Outputs
9300 Series User’s Guide
Page 122
Chapter 5 - Features and Applications
Using the Onboard Digital Outputs
The four digital output ports are located on the rear of the meter. ION Digital
Output, Calibration Pulser, or Pulser modules control the function of the digital
output ports. These modules define the characteristics of outgoing signals and can
act as intermediaries between the hardware port and the other modules in the
meter. Digital Output ports can be used to control relays or send status signals.
Output, Calibration Pulser, or Pulser modules control the function of the digital
output ports. These modules define the characteristics of outgoing signals and can
act as intermediaries between the hardware port and the other modules in the
meter. Digital Output ports can be used to control relays or send status signals.
You configure Digital Output, Calibration Pulser, and Pulser modules by
specifying to which hardware port they send signals. You are also responsible for
the settings that define the type of pulses the modules send. Once you have
configured the modules, they can be controlled by other ION modules that
provide trigger outputs.
specifying to which hardware port they send signals. You are also responsible for
the settings that define the type of pulses the modules send. Once you have
configured the modules, they can be controlled by other ION modules that
provide trigger outputs.
The following table summarizes the settings for these modules.
N
OTE
Remember that if the port you want to use does not appear in the
Port
setup register’s list, then that port
is in use by another module. You must edit the
Port
setup register of the module using the port, setting it
to NOT USED, if you want the port to be available to other modules.
ION Module
Setup Registers
Available Settings
Default
Description
Calibration Pulser
Module
Port
D1 to D4 or NOT USED
NOT USED
Specifies the output hardware channel
Pulse Width
numeric
0.05
Pulse Width, in seconds
Kt
0.01 to 1 x 109
1.8 Wh
Specifies Watts per pulse
Output Mode
Pulse, KYZ
Pulse
Sets the type of output
Int Mode
Forward, Reverse, Absolute, Net
Forward
Specifies the integration
Digital
Output
Module
Port
As above
NOT USED
See above
Pulse Width
numeric
0
Pulse Width, in seconds
(set to 0 for continuous pulse)
Polarity
Fixed at NON-INVERTING
NON-Inverting
Specifies non-inverted pulse
EvLog Mode
LOG ON or LOG OFF
LOG OFF
Specifies to store state changes in the
Event Log
Pulser Module
Port
As above
NOT USED
See above
PulseWidth
numeric
1
Pulse width, in seconds
OutputMode
PULSE or KYZ
PULSE
Specifies full pulse or KYZ
Polarity
Fixed at NON-INVERTING
NON-Inverting
Specifies non-inverted pulse