Siera Wireless MP555, Руководство по установке программного обеспечения

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MP 555 GPS Software Installation and Configuration Guide
38
• Label:
• Select , , or . (
Output
],
system.
•
.)
•
Switched
On
).
•
port:
·
state changes from a logic low to a logic high.
·
·
T > Opti
.
• Current value:
2130304
To configure a digital sensor or gauge, select the tab that corre­
sponds to the pin you are using, and complete the fields as
follows:
Provide a description of the sensor or gauge, up to
20 characters in length.
Type:
Input Output Not used
is not
available on tabs 3 and 4.)
Note: Logged events are written
to disk as [date] [time]
[Type][Label][Current state
using the short date and time
formats defined by the operating
Logic low name: Describe the state of the device at logic
level low, up to 20 characters in length. (For example, if a
switch in the off position leads to a logic low, you could
choose to label it
Switched Off
Logic high name: Describe the state of the device at logic
level high, up to 20 characters in length (such as
Alarm logic level: Assign an action associated with the I/O
high: a notification is sent, and the event is logged, if the
low: a notification is sent, and the event is logged, if the
state changes from a logic high to a logic low.
log only: no notification is sent, but any change in logic
level is logged.
The name and location of the log file is specified on the
Advanced tab of the Options window (
OOLS
ons
). By
default, the log file is located in the program folder or user
folder and is and called
MPlog.txt
Shows the current value of the port.
Digital I/O setup
The Digital Input/Output window (
T
OOLS
> Configuration >
Digital...
) is used to configure devices on the two digital I/O and
two digital input ports. Each tab corresponds to a pin:
Digital Tab Connector Pin
I/O 1 Input or output on pin 3
I/O 2 Input or output on pin 11
Input 3 Input on pin 4
Input 4 Input on pin 12