Gpib Communication - Holzworth Instrumentation HSX Series User Manual

2. If the instrument is not present in Device Manager or in the Holzworth application GUI
please unplug the USB cable and power cycle the synthesizer. Wait 5-10 seconds for
the synthesizer to initialize an re-insert the USB cable. Click Locate Devices.
3. If the synthesizer is still not detected download the device drivers may need to be
manually installed. Download and extract the executable using the link below. Run the
executable to ensure the proper device drivers are installed.
Device drivers:
http://www.holzworth.com/software/Synthesizers/HSX/Installation/CDM21228_Setup.zip
After the executable has finished installing the drivers repeat troubleshooting Step 1.
4. Attempt to make a connection through a 'USB hub' if available. Upon connecting
through a hub it may be necessary to repeat troubleshooting Step 1.
5. Contact Holzworth Support for further assistance.
RS-232 HARDWARE SPECIFICATIONS
1.
Connector: DB9 Male Shrouded.
2.
Logic Level: ±5V
3.
Baud Rate: 115200 FIXED.
4. Bit Structure: 8 Data Bits, 1 Stop Bit,
No Parity, No Flow Control
5. Carriage Return: Carriage return (ASCII Code 13)
6. Pinout:
PIN Label
1 N/C
2 TX (Response Output)
3 RX (Instruction Input)

6.2.2 GPIB COMMUNICATION

The Holzworth HSX9000 is GPIB capable. GPIB configuration commands are listed in
Appendix A.
HSX Series User Manual 1.14
PIN Label
4 N/C
5 GND
6 N/C
www.holzworth.com
PIN Label
7 N/C
8 N/C
9 N/C
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