CT-BOX Command Reference Manual
1.0.0

Table of Contents

  • Welcome to the CT-BOX Command Reference Manual
    • The CT-BOX Measuring System
    • CT-BOX Versions
    • Scope of this Manual
  • Communication Interface
    • Physical Interfaces
      • Ethernet Interface
      • USB Interface
      • RS-232 Interface
    • Command Syntax
      • Replies
      • Read Commands
      • Write Commands
    • Modes of Operation
      • OSCILLOSCOPE (OSC) Mode
      • DATA-LOGGER (DLOG) Mode
      • DIGITAL-MULTIMETER (DMM) Mode
        • DMM:DC
        • DMM:ACDC
        • DMM:AC
      • Comparison Between the Three Modes
      • Commands per Mode
    • Data Representation
      • OSCILLOSCOPE Mode
      • Status Code
      • DATA-LOGGER Mode
      • DIGITAL-MULTIMETER Mode
    • Communication Examples
      • Python Example (DLOG mode, TCP)
      • Python Example (OSC mode, UDP data stream)
      • Python Example (DMM mode, TCP)
      • Terminal Example
  • Commands
    • Mode and Acquisition Commands
      • MODE Command
      • ACQ Command
      • PRINT Command
    • Reading Commands
      • GET Command
      • GETA Command
      • GETT Command
    • Output Data Rate and Acquisition Settings
      • TS Command
      • FREQ Command
      • DMM Command
      • ACQT Command
    • Measurement Setup Commands
      • PTURNS Command
      • OFFSET Command
    • Alarm and Trigger Commands
      • ALARM Command
        • Threshold Configuration
        • Alarm Behaviour
      • TRG Command
        • Trigger Input (DLOG and OSC modes)
        • Trigger GATE (DMM mode only)
        • Trigger Output (DLOG-OSC modes)
    • SD Card Commands
      • SD Command
        • SD Card Reset
        • File Naming
        • SD Data Management
        • Errors
      • SAVE Command
        • File Format
    • Real-Time Clock Commands
      • DATE Command
      • TIME Command
    • Network Commands
      • IP Command
      • MASK Command
      • GATE Command
      • PORT Command
    • Device Information and Reset Commands
      • VER Command
      • CTBOX Command
      • DCCT Command
      • HWRESET Command
    • Status and Error Commands
      • STATUS Command
      • ERR Command
    • Calibration Commands (Password Protected)
      • PASSWORD Command
      • SCALE Command
      • GAIN Command
    • Command Table Summary
      • Mode and Acquisition
      • Reading
      • Output Data Rate and Acquisition Settings
      • Measurement Setup
      • Alarm and Trigger
      • SD Card
      • Real-Time Clock
      • Network
      • Device Information and Reset
      • Status and Errors
      • Calibration (Password Protected)
  • Internal Registers
    • Status Register
      • MODE Setting Bits (#13 & #17)
      • ACQT Setting Bits (#19 – #18)
      • TRG Setting Bits (#24, #25 & #29)
      • DMM Setting Bits (#27 – #28)
    • Error Register
  • Appendix
    • List of the Error Codes
  • Document Revision
CT-BOX Command Reference Manual
  • Commands
  • Mode and Acquisition Commands
  • PRINT Command

PRINT Command

Applies to: ALL modes (general purpose).

The PRINT command enables or disables the printing of the measured data to the communication stream. The printing is enabled as soon as the command PRINT:ON is received; a disable command PRINT:OFF has to be sent in order to stop the printing.

Warning

In DLOG and DMM modes (TCP stream), if any command other than ACQ:ON / ACQ:OFF is received during the acquisition (for example STATUS:?), the printing is automatically stopped. To resume printing, send PRINT:ON again.

In OSC mode the data is streamed over UDP, so commands sent over TCP do not stop the printing.

Command Format:

R/W

Command

Response

Description

W

PRINT:ON

ACK / NAK:x

Enable printing on the communication stream

W

PRINT:OFF

ACK / NAK:x

Disable printing on the communication stream

R

PRINT:?

ON / OFF

Read the printing configuration

Important

The communication stream does not depend on the PRINT command alone: it also depends on the ACQ command, which starts or stops the data acquisition. For example, if printing is enabled but the acquisition is disabled, the device will not send any data to the communication stream.

Example(s):

PRINT in OSC mode with the acquisition enabled beforehand (note that in this case the first acquisitions 0x01 – 0x10 are not displayed, because the PRINT command is enabled afterwards). Note that the error bit is set:

PRINT:ON
ACK
0x000011 0x01 0x41200000
0x000012 0x01 0x41200073
.........
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