Examples
[status, defaultRM] = viOpenDefaultRM(); [status, instr] = viOpen(defaultRM, "BAD::ADRESS", viGetDefinition("VI_NULL"),viGetDefinition("VI_NULL")) status == viGetDefinition("VI_ERROR_RSRC_NFOUND") viClose(instr); viClose(defaultRM); |  |  |
Gives the list of VISA error codes.
| VI_ERROR_SYSTEM_ERROR | -1073807360 |
| VI_ERROR_INV_OBJECT | -1073807346 |
| VI_ERROR_RSRC_LOCKED | -1073807345 |
| VI_ERROR_INV_EXPR | -1073807344 |
| VI_ERROR_RSRC_NFOUND | -1073807343 |
| VI_ERROR_INV_RSRC_NAME | -1073807342 |
| VI_ERROR_INV_ACC_MODE | -1073807341 |
| VI_ERROR_TMO | -1073807339 |
| VI_ERROR_CLOSING_FAILED | -1073807338 |
| VI_ERROR_INV_DEGREE | -1073807333 |
| VI_ERROR_INV_JOB_ID | -1073807332 |
| VI_ERROR_NSUP_ATTR | -1073807331 |
| VI_ERROR_NSUP_ATTR_STATE | -1073807330 |
| VI_ERROR_ATTR_READONLY | -1073807329 |
| VI_ERROR_INV_LOCK_TYPE | -1073807328 |
| VI_ERROR_INV_ACCESS_KEY | -1073807327 |
| VI_ERROR_INV_EVENT | -1073807322 |
| VI_ERROR_INV_MECH | -1073807321 |
| VI_ERROR_HNDLR_NINSTALLED | -1073807320 |
| VI_ERROR_INV_HNDLR_REF | -1073807319 |
| VI_ERROR_INV_CONTEXT | -1073807318 |
| VI_ERROR_QUEUE_OVERFLOW | -1073807315 |
| VI_ERROR_NENABLED | -1073807313 |
| VI_ERROR_ABORT | -1073807312 |
| VI_ERROR_RAW_WR_PROT_VIOL | -1073807308 |
| VI_ERROR_RAW_RD_PROT_VIOL | -1073807307 |
| VI_ERROR_OUTP_PROT_VIOL | -1073807306 |
| VI_ERROR_INP_PROT_VIOL | -1073807305 |
| VI_ERROR_BERR | -1073807304 |
| VI_ERROR_IN_PROGRESS | -1073807303 |
| VI_ERROR_INV_SETUP | -1073807302 |
| VI_ERROR_QUEUE_ERROR | -1073807301 |
| VI_ERROR_ALLOC | -1073807300 |
| VI_ERROR_INV_MASK | -1073807299 |
| VI_ERROR_IO | -1073807298 |
| VI_ERROR_INV_FMT | -1073807297 |
| VI_ERROR_NSUP_FMT | -1073807295 |
| VI_ERROR_LINE_IN_USE | -1073807294 |
| VI_ERROR_LINE_NRESERVED | -1073807293 |
| VI_ERROR_NSUP_MODE | -1073807290 |
| VI_ERROR_SRQ_NOCCURRED | -1073807286 |
| VI_ERROR_INV_SPACE | -1073807282 |
| VI_ERROR_INV_OFFSET | -1073807279 |
| VI_ERROR_INV_WIDTH | -1073807278 |
| VI_ERROR_NSUP_OFFSET | -1073807276 |
| VI_ERROR_NSUP_VAR_WIDTH | -1073807275 |
| VI_ERROR_WINDOW_NMAPPED | -1073807273 |
| VI_ERROR_RESP_PENDING | -1073807271 |
| VI_ERROR_NLISTENERS | -1073807265 |
| VI_ERROR_NCIC | -1073807264 |
| VI_ERROR_NSYS_CNTLR | -1073807263 |
| VI_ERROR_NSUP_OPER | -1073807257 |
| VI_ERROR_INTR_PENDING | -1073807256 |
| VI_ERROR_ASRL_PARITY | -1073807254 |
| VI_ERROR_ASRL_FRAMING | -1073807253 |
| VI_ERROR_ASRL_OVERRUN | -1073807252 |
| VI_ERROR_TRIG_NMAPPED | -1073807250 |
| VI_ERROR_NSUP_ALIGN_OFFSET | -1073807248 |
| VI_ERROR_USER_BUF | -1073807247 |
| VI_ERROR_RSRC_BUSY | -1073807246 |
| VI_ERROR_NSUP_WIDTH | -1073807242 |
| VI_ERROR_INV_PARAMETER | -1073807240 |
| VI_ERROR_INV_PROT | -1073807239 |
| VI_ERROR_INV_SIZE | -1073807237 |
| VI_ERROR_WINDOW_MAPPED | -1073807232 |
| VI_ERROR_NIMPL_OPER | -1073807231 |
| VI_ERROR_INV_LENGTH | -1073807229 |
| VI_ERROR_INV_MODE | -1073807215 |
| VI_ERROR_SESN_NLOCKED | -1073807204 |
| VI_ERROR_MEM_NSHARED | -1073807203 |
| VI_ERROR_LIBRARY_NFOUND | -1073807202 |
| VI_ERROR_NSUP_INTR | -1073807201 |
| VI_ERROR_INV_LINE | -1073807200 |
| VI_ERROR_FILE_ACCESS | -1073807199 |
| VI_ERROR_FILE_IO | -1073807198 |
| VI_ERROR_NSUP_LINE | -1073807197 |
| VI_ERROR_NSUP_MECH | -1073807196 |
| VI_ERROR_INTF_NUM_NCONFIG | -1073807195 |
| VI_ERROR_CONN_LOST | -1073807194 |
| VI_ERROR_MACHINE_NAVAIL | -1073807193 |
| VI_ERROR_NPERMISSION | -1073807192 |
[status, defaultRM] = viOpenDefaultRM(); [status, instr] = viOpen(defaultRM, "BAD::ADRESS", viGetDefinition("VI_NULL"),viGetDefinition("VI_NULL")) status == viGetDefinition("VI_ERROR_RSRC_NFOUND") viClose(instr); viClose(defaultRM); | | |