Agilent Technologies E1441A Self-TestErrors, Calibration Errors, 800Block length must be even

command to enable this error.

800Block length must be even

The function generator represents binary data for arbitrary waveforms as a 12-bit integers, which is sent as two bytes (DATA:DAC VOLATILE command only). An odd number of bytes is not accepted because the function generator would not know how to interpret the last single byte.

810State has not been stored

The memory location specified in the *RCL command was not used in a previous *SAV command. You cannot recall the instrument state from a memory location that was not previously specified as a storage location.

Self-Test Errors

The following errors indicate failures that may occur during a self-test. Refer to the Service Guide for more information.

590I/O processor reset

601Trigger test failed

602RAM read/write failed

603Waveform RAM readback failed

604Modulation RAM readback failed

606Waveform ASIC failed

607SYNC signal detection failure, Bessel filter path

608SYNC signal detection failure, Elliptic filter path

625I/O processor does not respond

626I/O processor failed self-test

Calibration Errors

The following errors indicate failures that may occur during a calibration.

Refer to the Service Guide for more information.

701Cal security disabled by jumper

The calibration security feature has been disabled with a jumper inside the function generator. When applicable, this error will occur at power-on to warn you that the function generator is unsecured.

Appendix B Agilent E1441A Error Messages 147