(4)Error history
When the
Module No. switch | Error history storage register |
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setting value | JW20/JW20H | JW30H *1 |
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| 0 | E1400 to E1577 | E7400 to E7577 |
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| 1 | E1200 to E1377 | E7200 to E7377 | *1: When the JW30H is used, | |
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| 2 | E1000 to E1177 | E7000 to E7177 | ||
| system memory should be set | ||||
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| 3 | E0600 to E0777 | E6600 to E6777 | ||
| to #210 = 002(8). | ||||
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| 4 | E0400 to E0577 | E6400 to E6577 | *2: Setting the module No. switch | |
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| to "5" or "6" is only valid when | |
5 | *2 | E0200 to E0377 | E6200 to E6377 | ||
the model switch on the JW- | |||||
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6 | *2 | E0000 to E0177 | E6000 to E6177 | ||
21MN is set to "2." | |||||
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7 to 9 | Prohibited setting |
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The storage area for the error history (128 bytes) is divided into 8 sections (16 bytes each). The
Register address *3
area |
| E1200 |
| E1220 | |
storage |
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| E1240 | |
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| E1260 |
history |
| E1300 |
| E1340 | |
Error |
| E1320 |
| E1377 | |
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| E1360 |
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| 1st error |
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| 2nd error |
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| 9th error |
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0 0 |
| 1st |
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| 8th |
| *3: The register address on the left is correct when the | |||||||
0 0 |
| 0 0 |
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0 0 |
| 0 0 |
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| 6th |
| JW20H is used and the Module No. switch is set to | |||||||
0 0 |
| 0 0 |
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| "1." | |||||||
0 0 |
| 0 0 |
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0 0 |
| 0 0 |
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0 0 |
| 0 0 |
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| 2nd |
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1st error is deleted.
12 | Details of the data for each error (16 bytes) are as follows. | ||||||||||
| Address (*4) |
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| n+0 (E1200) |
| Second |
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| - When a | |||
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| n+1 (E1201) |
| Minute |
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| used for the control module of a | |||||
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| n+2 (E1202) |
| Hour | Date and time | JW20/20H/30H, ignore data from bytes 1 | |||||
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| n+3 (E1203) |
| Date | to 7. | ||||||
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| error occurred | ||||||||
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| n+4 (E1204) |
| Month | |||||||
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| not have a clock function, they cannot | |||||
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| n+5 (E1205) |
| Year |
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| store this data correctly.) | |||||
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| n+6 (E1206) | Day of week |
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| n+7 (E1207) | Error code | - Stores the error code (value of #170). | |||||||
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| error code | - See page | ||||||||
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| n+8 (E1210) |
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| n+9 (E1211) |
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| - When the same error occurs, the JW- | ||
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| 21MN will count up to 377(8). From error | ||
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| n+10 (E1212) | Number of errors | 000 to 377(8) | 400(8), the number of errors will stay at | ||||||
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| that have occurred | 377(8). (The date and time the error | ||||||||
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| occurred is the date and time the error | ||
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| occurred for the first time.) | ||
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| n+11 (E1213) |
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| to |
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| n+15 (E1217) |
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*4: When the top address is "E1200."