• Stored States • Factory: State 0 contains *RST state; others empty
• SYSTem:SECurity:IMMediate: All states empty
• Calibration State • Unsecured
• Measurement Timeout 0.0 (disabled)
Unaffected by *RST, SYSTem:PRESet or front panel
reset.
Input/Output Configuration
Default/Factory Setting
Enable Interfaces:1
• LAN • Enabled
• GPIB • Enabled
• USB • Enabled
LAN Settings:2
• DHCP Enable • On
• IP Address • 169.254.2.20 (Keysight 53220A)
or
• 169.254.2.30 (Keysight 53230A)
• Host Name • A-53220-nnnnn (Keysight 53220A)3
or
• A-53230-nnnnn (Keysight 53230A)3
• Default Gateway • 0.0.0.0
• Subnet Mask • 255.255.0.0
• DNS Servers • 0.0.0.0
• WINS Servers • 0.0.0.0
• Telnet Prompt • "53220A>" (Keysight 53220A)
or
• "53232A>" (Keysight 53230A)
• Telnet Welcome Message • "Welcome to Keysight's 53220A Universal Frequency Coun-
ter/Timer"
(Keysight 53220A)
or
• "Welcome to Keysight's 53230A Universal Frequency Coun-
ter/Timer"
(Keysight 53230A)
• LAN Services
4
• Enable All (VISA LAN, Sockets, Telnet, Web Server)
• mDNS • Enabled
• mDNS Desired Service Name • "Keysight 53220A Universal Frequency Counter/Timer
<serial_number>"
(Keysight 53220A)
or
• "Keysight 53230A Universal Frequency Counter/Timer
<serial_number>"
(Keysight 53230A)
GPIB Settings:
• GPIB Address • 3
Power-On and Reset State
494 Keysight 53220A/53230A Programmer's Reference