Arbiter Systems 120A, Руководство пользователя

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4 Configuration
All clock configuration is performed via the USB port or the RS-232 port using a standard ASCII terminal program
and serial commands, there are no physical jumpers or switches to set. Firmware updates are only available over
the USB management port.
4.1.1 Connecting
The CONFIG PORT and the RS-232 port have equal functionality except firmware updates must use the CONFIG
PORT. To start the configuration process, make a serial connection using a terminal program with the following
default settings:
•
Baud Rate: 115200
•
Data Bits: 8
•
Stop Bits: 1
•
Parity: N
Default Username: Administrator
Default Password: P4ssw_rd
When first connecting, press ENTER to see the Username prompt, type the username, press ENTER, and then type
the password and press ENTER. A successful login will display the
prompt “>”. An unsuccessful login will display
the message: “Error 9: Invalid username/password”. If you receive this message double check the password,
username, and make sure that CAPS LOCK is not on.
4.1.2 Permissions
The available command set depends upon th e user role. The default user “Administrator” (role: Admin Config)
allows total access to the command set without any restrictions. There are four roles available for each user:
1. Admin Config – Ultimate user role with no restrictions; has all available commands: add, audit, broadcast,
delete, dst, firmware, gnss, localoffset, logout, ool, output, password, position, readconfig, relay, serial,
status, time, timeout, users, whoami, writeconfig, and ?.
2. Admin – Administration role limited to configuring user-related settings with the following commands:
add, audit, delete, firmware, logout, password, readconfig, status, timeout, users, whoami, writeconfig,
and ?. Other commands are limited to status only.
3. Config – Configuration role limited to configuring unit-related settings with the following commands:
broadcast, dst, firmware, gnss, localoffset, logout, ool, output, password, position, relay, serial, status,
time, timeout, whoami, and ?.
4. Read Only – Operator role limited to status only with the following commands: broadcast, dst, firmware,
gnss, localoffset, logout, ool, output, password, position, relay, serial, status, time, timeout, whoami, and
?.
Attempting to enter commands without the proper “role” will display the message: “Error 7: No Permission”.
User Notes:
1. Multiple users and roles can be added.
2. Username length is a minimum of 8 alphanumeric characters and must start with an alpha character.
3. Password length is a minimum of 8 characters and must contain 1 upper case, 1 lower case, 1 number,
and 1 non-alphanumeric character.
4. Command syntax for setting usernames and passwords requires the use of quotes around the values.