11. OTHER PROGRAMMING
11.5 Alarm
3
Programming Mode
1) Absolute value alarms (，，，)
Character display | Cursor |
Channel Level | Alarm | Relay No.* | Alarm value (Note) |
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| Max. 5 digits by |
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| Unused digits are filled with spaces. |
(Note) Program the alarm value within the scale range.
2) Rage-of-change alarm (，)
Character display | Cursor |
Channel
Level | Alarm | Relay No.* Alarm value (Note 1) | Measuring count (Note 2) (1 to 20) |
| type | Max. 5 digits by |
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(Note 1) Program the alarm value with the change width (without sign) per unit time.
(Note 2) Unit time = measuring interval (about 0.1 sec.) x measuring count Program this measuring count (1 to 20).
3) Differential alarm (，，，)
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Character display | Channel | ||||||||||
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Level | Alarm Relay No.* Alarm value (Note 1) | Channel to be compared (Note 2) | ||||||
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Unused digits are filled with spaces.
(Note 1) Program an alarm value with a difference (without sign) between measured values of channels.
(Note 2) Program another channel to be compared.
*In the standard specifications, the relay No. is fixed to “0” and the cursor does not appear. Program the relay No. for the alarm output (option) only. See Section 12.2.
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