6243/44 DC Voltage Current Source/Monitor Operation Manual
A.2 Error Message List
A-3
A.2 Error Message List
If an error occurs when using the 6243/44, an error number and an error message appear. These contents are
explained in the following:
Table A-2 Error Message List (1 of 2)
Category
Error
No.
Display message Description
Self-test None None
(Buzzer sounds continuously when the
power is turned on.)
Logic circuit problem.
+291 Communication error Communication error in the display unit.
+292 D.P. Ram Read/Write D.P.RAM error in the display unit
+301 Rom Check Sum Check sum test error in ROM.
+302 Ram Read/Write Read / write test error in RAM.
+303 Logic-Panel Communication Communication error between the logic and display units.
+310 Logic-Analog Communication Check sum test error in calibration data.
+311 Cal Data Check Sum Check sum error in parameter data.
+312 Parameter Check Sum Test error for the IR1 and IR2 AD operation comparison.
+320 A/D Ratio IR1/IR2 Test error for the IR1 and IR2 AD operation comparison.
+321 A/D Ratio IR2/IR3 Test error for the IR2 and IR3 AD operation comparison.
+322 A/D Ratio IR3/IR4 Test error for the IR3 and IR4 AD operation comparison.
+323 A/D 3.2 V ZERO 3.2 v ranging AMP ZERO test error.
+324 A/D 320 mV ZERO 320 mV ranging AMP ZERO test error.
+330 VSVM 320 mV +ZERO VSVM 320 mV +ZERO test error.
+331 VSVM 320 mV -ZERO VSVM 320 mV -ZERO test error.
+332 VSVM 320 mV +FS VSVM 320 mV +FS test error.
+333 VSVM 320 mV -FS VSVM 320 mV -FS test error.
+334 VSVM 3.2 V +ZERO VSVM 3.2 V +ZERO test error.
+335 VSVM 3.2 V -ZERO VSVM 3.2 V -ZERO test error.
+336 VSVM 3.2 V +FS VSVM 3.2 V +FS test error.
+337 VSVM 3.2 V -FS VSVM 3.2 V -FS test error.
+338 VSVM 32 V +ZERO VSVM 32 V +ZERO test error (6243).
+338 VSVM 20 V +ZERO VSVM 20 V +ZERO test error (6244).
+339 VSVM 32 V -ZERO VSVM 32 V -ZERO test error (6243).
+339 VSVM 20 V -ZERO VSVM 20 V -ZERO test error (6244).
+340 VSVM 32 V +FS VSVM 32 V +FS test error (6243).
+340 VSVM 20 V +FS VSVM 20 V +FS test error (6244).
+341 VSVM 32 V -FS VSVM 32 V -FS test error (6243).
+341 VSVM 20 V -FS VSVM 20 V -FS test error (6244).
+342 VSVM 110 V +ZERO VSVM 110 V +ZERO test error.
+343 VSVM 110 V -ZERO VSVM 110 V -ZERO test error.
+344 VSVM 110 V +FS VSVM 110 V +FS test error.
+345 VSVM 110 V -FS VSVM 110 V -FS test error.