EXCEL 10 FCU CONTROLLER LNS PLUG-INS USER GUIDE
NV name
nviSetPtOffset
nviSpaceTemp
nviTest
nviTest
nviTest
nviTest
nviTest
field name
output1_cmd
output1_test_pos
output2_cmd
output2_test_pos reheat_cmd
Table C3. Input Variables for Excel 10 FCU Controllers
engineering units: | digital |
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state | default | comments | ||
English (metric) or states plus | ||||
or | ||||
range |
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value |
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SNVT_temp_p |
| 0 (if bound but fails to be | This input variable is used for binding third party nodes to | |
| received or at application | authorize them for setpoint shifting. nviSetPtOffset is stored in | ||
589.806 DDF (327.67 K) = |
| restart) | RAM and will be initialized to zero after application restart or | |
INVALID |
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| power failure. If nviSetPtOffset is bound and fails to be received | |
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| periodically as configured with nciRcvHrtBt, it will be reset to zero. | |
SNVT_temp_p |
| INVALID | This input variable is the space temperature transmitted from | |
0 to 104°F (0 to 40°C) |
| (if bound but fails to be | another Excel 10 controller or another node that has a tem- | |
621.806°F (327.67°C) = |
| received or at application | perature sensor wired to it. If bound or has a value other than | |
INVALID |
| restart) | INVALID, then it is used as the sensed space temperature instead | |
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| of the wired wall module's temperature. nviSpaceTemp may be | |
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| set to a value other than INVALID using a LNS tool when | |
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| nviSpaceTemp is not bound to set the temperature to a fixed | |
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| value. | |
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BYTE |
| NORMAL_HC_MODE | This input variable is used by factory test, OEM field test, field | |
NORMAL_HC_MODE | 0 | (at application restart) | installation, and field testing to manually command the physical | |
OFF1_OFF2 | 1 |
| output 1 when the node has been put into manual mode | |
ON1_OFF2 | 2 |
| (nviManualMode = MODE_MANUAL). | |
OFF1_ON2 | 3 |
| NORMAL_HC_MODE: output 1 remains in its current position | |
ON1_ON2 | 4 |
| OFF1_OFF2, ON1_OFF2, OFF1_ON2, ON1_ON2: set the | |
TESTPOSITION | 5 |
| individual triacs ON or OFF | |
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| TESTPOSITION: sets output based upon output1_test_pos. | |
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SNVT_lev_percent |
| 0 (at application restart) | This input variable is used for the TESTPOSITION of the | |
0 to 100% |
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| output1_cmd and is based upon the configured runtime/cycle | |
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| time. | |
BYTE |
| NORMAL_HC_MODE | Same as output1_cmd for output 2. | |
NORMAL_HC_MODE | 0 | (at application restart) |
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OFF1_OFF2 | 1 |
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ON1_OFF2 | 2 |
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OFF1_ON2 | 3 |
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ON1_ON2 | 4 |
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TESTPOSITION | 5 |
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SNVT_lev_percent |
| 0 (at application restart) | Same as output1_test_pos for output 2 | |
0 to 100% |
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BYTE |
| NORMAL_HC_MODE | This input variable is used to test the reheat relay. | |
NORMAL_HC_MODE | 0 | (at application restart) |
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OFF1_OFF2 | 1 |
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ON1_ON2 | 4 |
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50 |