YOKOGAWA 2558A User Manual

15-2
IM 2558A-01EN
15.2 Error Code Descriptions and Corrective
Actions
This section explains error codes that may appear on the front panel.
Error Codes
If any of the following error codes appears, the instrument will beep intermittently. Immediately turn off
the power. Servicing is required.
Code Description
E.901 The cooling fan error has detected.
E.902, E.903 Internal temperature error has been detected.
E.904 Internal circuit error has been detected.
Error Codes That Appear at Power-on or during the Self-test
If any of the following error codes appears, servicing is required. If the error appears at power-on, the
instrument beeps.
Code Description
E.911 to E.914 Internal circuit error has been detected.
E.915 The cooling fan error has detected.
E.921 to E.934 Internal circuit error has been detected.
E.941 The 100 mV range error has detected.
E.942 The 1 V range error has detected.
E.943 The 10 V range error has detected.
E.944 The 100 V range error has detected.
E.945 The 300 V range error has detected.
E.946 The 1000 V range error has detected.
E.947 The 100 mA range error has detected.
E 948 The 1 A range error has detected.
E 949 The 10 A range error has detected.
E 950 The 50 A range error has detected.
Warning Codes
Code Description Corrective Action Refer to
Section
E.031 Amplitude control error has been
detected.
Check the external signal input terminal connection.
Check the wiring of the voltage or current terminals.
Check the load connected to the voltage or current
terminals.
7.1
3.6
3.5
E.032 Voltage amplifier oscillation error
has been detected.
Check the external signal input terminal connection.
Check the wiring of the voltage terminals.
Check the load connected to the voltage terminals.
7.1
3.6
3.5
E.033 Current amplifier oscillation error
has been detected.
Check the external signal input terminal connection.
Check the wiring of the current terminals.
Check the load connected to the current terminals.
7.1
3.6
3.5
E.034 Overvoltage load has been
detected.
Check the wiring of the current terminals.
Check the load connected to the current terminals.
3.6
3.5
E.035 Overcurrent load has been
detected.
Check the wiring of the voltage terminals.
Check the load connected to the voltage terminals.
3.6
3.5
E.036 External input level error has been
detected.
Check the external input level. 7.1

YOKOGAWA 2558A Specifications

General

Brand	YOKOGAWA
Model	2558A
Category	AC Power Distribution
Language	English