Difference between revisions of "Advanced Pulse Counter"
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This functionality was added in 03.28.04.Rev.00 firmware version. | This functionality was added in 03.28.04.Rev.00 firmware version. | ||
| − | + | {| style="width: 100%; text-align: left; border-bottom: 1px solid #FFCC33; border-left: 1px solid #FFCC33;border-top: 1px solid #FFCC33;border-right: 1px solid #FFCC33; background: #FEF6E7; padding: 10px;" | |
| + | | style="padding: 10px;" |[[File:Warning.png|30px]] | ||
| + | |<b>Warning!</b> <br> When 2kHz pulse counter is enabled, all other scenarios '''will ignore''' corresponding DIN state, except DIN1 which can be used to wakeup device from Deep Sleep. | ||
| + | |} | ||
| + | |||
| − | == Parameter values == | + | ==Parameter values== |
System parameters (ID = 145). Device/Available/Input port/Frequency: | System parameters (ID = 145). Device/Available/Input port/Frequency: | ||
{| class="wikitable" | {| class="wikitable" | ||
| Line 18: | Line 22: | ||
|2kHz | |2kHz | ||
|50Hz | |50Hz | ||
| − | |2kHz | + | | 2kHz |
|50Hz | |50Hz | ||
|2kHz | |2kHz | ||
| Line 24: | Line 28: | ||
| colspan="2" |FM3001, FM3010 | | colspan="2" |FM3001, FM3010 | ||
| + | | + | ||
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| colspan="2" |FM4001 | | colspan="2" |FM4001 | ||
| + | | + | ||
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| + | | | ||
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|- | |- | ||
| − | |FMB0 | + | |FMB0 |
|[1-6] - FMB010, FMB001, FMB001 buzzer, FMB003, FMB002, FMB020 | |[1-6] - FMB010, FMB001, FMB001 buzzer, FMB003, FMB002, FMB020 | ||
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|<nowiki>+</nowiki> | |<nowiki>+</nowiki> | ||
| − | | | + | | |
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|[1, 3-4] – FMC001, FMC003. FMC00A | |[1, 3-4] – FMC001, FMC003. FMC00A | ||
| + | | + | ||
| − | |||
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|- | |- | ||
| rowspan="2" |FMM1 | | rowspan="2" |FMM1 | ||
| − | |[3, 23] – FMM125 BG96, FMM125 BG95M3 | + | | [3, 23] – FMM125 BG96, FMM125 BG95M3 |
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| + | | + | ||
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| − | | + | + | | + |
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|- | |- | ||
| rowspan="2" |FMB9 | | rowspan="2" |FMB9 | ||
| − | |[1-2(21-22)] – FMB900, FMB920 | + | | [1-2(21-22)] – FMB900, FMB920 |
[3-5] - FMB962, FMB964 | [3-5] - FMB962, FMB964 | ||
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|- | |- | ||
| − | |[7] - FMB910 | + | | [7] - FMB910 |
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| − | | + | + | | + |
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| Line 230: | Line 234: | ||
|- | |- | ||
|FMC9 | |FMC9 | ||
| − | |[1] – FMC920 | + | | [1] – FMC920 |
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| − | | + | + | | + |
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| Line 274: | Line 278: | ||
''<small>1 – [1-2, 5-6, 21-22] - FMB110 DualSIM, FMB120, FMB122 DualSIM, FMB130, FMB140m FMB110 BLE, FMB120, FMB122 BLE</small>'' | ''<small>1 – [1-2, 5-6, 21-22] - FMB110 DualSIM, FMB120, FMB122 DualSIM, FMB130, FMB140m FMB110 BLE, FMB120, FMB122 BLE</small>'' | ||
| − | == System parameters description== | + | ==System parameters description== |
If this function is active, then all other settings associated with the this input are disabled. | If this function is active, then all other settings associated with the this input are disabled. | ||
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Frequency measurement can be performed in 2 different ways: | Frequency measurement can be performed in 2 different ways: | ||
| − | # Frequency is measured by counting pulses over time period (997 ms). Method is used for frequencies higher than 100 Hz. | + | #Frequency is measured by counting pulses over time period (997 ms). Method is used for frequencies higher than 100 Hz. |
| − | # Frequency is measured by measuring time between pulses. Method is used for frequencies lower than 100 Hz. | + | #Frequency is measured by measuring time between pulses. Method is used for frequencies lower than 100 Hz. |
==Advanced Pulse Counter limitations== | ==Advanced Pulse Counter limitations== | ||
Revision as of 10:29, 3 October 2023
Functionality description
This functionality was added in 03.28.04.Rev.00 firmware version.
|
Warning! When 2kHz pulse counter is enabled, all other scenarios will ignore corresponding DIN state, except DIN1 which can be used to wakeup device from Deep Sleep. |
Parameter values
System parameters (ID = 145). Device/Available/Input port/Frequency:
| Device | Not available | DIN1 | DIN2 | DIN4 | ||||
|---|---|---|---|---|---|---|---|---|
| 50Hz | 2kHz | 50Hz | 2kHz | 50Hz | 2kHz | |||
| FM3001, FM3010 | + | |||||||
| FM4001 | + | |||||||
| FMB0 | [1-6] - FMB010, FMB001, FMB001 buzzer, FMB003, FMB002, FMB020 | + | ||||||
| FMC0 | [1, 3-4] – FMC001, FMC003. FMC00A | + | ||||||
| FMM0 | [1, 21-22, 34, 41] – FMM001 BG96, FMM001/3 BG95M3, FMM003 BG95M6, FMM00A BG95M1 | + | ||||||
| FMB1 | [3-4, 23-24] – FMB125 DualSIM, FMB125 no BAT dualSIM, FMB125, FMB125 no BAT | + | ||||||
| [1-2, 5-6, 21-22]1 | + | + | ||||||
| FMC1 | FMC120, FMC122, FMC125, FMC130 | + | ||||||
| FMC120, FMC122, FMC130 | + | |||||||
| FMU1 | [1-5] - FMU120, FMU122, FMU125, FMU130, FMU126,
[23, 24] |
+ | ||||||
| FMU120, FMU122, FMU130,
[24] |
+ | |||||||
| FMM1 | [3, 23] – FMM125 BG96, FMM125 BG95M3 | + | ||||||
| [4, 24-25] – FMM130 BG96, FMM130 BG95M3, FMM13A | + | |||||||
| FMB2 | [130, 161] – FMB225, FMB225 DualSIM | + | ||||||
| [1-3, 132-133] – FMB202, FMB204, FMB206, FMB230, FMB240 | + | + | ||||||
| FMB208,
[11-14] |
+ | |||||||
| FMC2 | [130] – FMC225 | + | ||||||
| [131] – FMC130 | + | |||||||
| FMM2 | [151] – FMM230 BG95M3 | + | ||||||
| FMB9 | [1-2(21-22)] – FMB900, FMB920
[3-5] - FMB962, FMB964 FMB964 DualSim, [8-11] - FMB965, FMB965 I/O, FMB930, FMB939, |
+ | ||||||
| [7] - FMB910 | + | |||||||
| FMC9 | [1] – FMC920 | + | ||||||
| FMM9 | [1] – FMM920 | + | ||||||
| MCX2 | MCX201 | + | + | |||||
| MTB1 | MTB100 Storageless,
MTB100, [3] |
+ | ||||||
1 – [1-2, 5-6, 21-22] - FMB110 DualSIM, FMB120, FMB122 DualSIM, FMB130, FMB140m FMB110 BLE, FMB120, FMB122 BLE
System parameters description
If this function is active, then all other settings associated with the this input are disabled.
Frequency measurement can be performed in 2 different ways:
- Frequency is measured by counting pulses over time period (997 ms). Method is used for frequencies higher than 100 Hz.
- Frequency is measured by measuring time between pulses. Method is used for frequencies lower than 100 Hz.
Advanced Pulse Counter limitations
Advanced Pulse counter functionality has limitations when pulse is at different duty cycle and signal voltage at 2kHz frequency. Exceeding limitations might lead to unexpected pulse count or even stop functionality from working. Tables below shows those limitations for specific DIN.
Devices on DIN2 support up to 2kHz pulse frequency. Pulses can be with different duty cycles, but only pulses that are greater than 120us period is counted, otherwise they are filtered as signal noise. In other words, pulse change between low and high state should not take longer than 120us. Also, there is a pulse rise time that affects time when voltage threshold is reached. So, for 2kHz there is limitations for available duty cycle.
| Duty Cycle, % =20 | DIN2 | Notes | |||||
|---|---|---|---|---|---|---|---|
| U, V | Frequency , Hz | ||||||
| 30 | 50 | 100 | 500 | 1000 | 2000 | ||
| 2.5 | + | + | + | + | + | - | Min Duty Cycle at 2kHz is ~25% |
| 6 | + | + | + | + | + | - | Min Duty Cycle at 2kHz is ~25% |
| 8 | + | + | + | + | + | - | Min Duty Cycle at 2kHz is ~25% |
| 10 | + | + | + | + | + | - | Min Duty Cycle at 2kHz is ~25% |
| Duty Cycle, % =50 | DIN2 | Notes | |||||
| U, V | Frequency , Hz | ||||||
| 30 | 50 | 100 | 500 | 1000 | 2000 | ||
| 2.5 | + | + | + | + | + | + | |
| 6 | + | + | + | + | + | + | |
| 8 | + | + | + | + | + | + | |
| 10 | + | + | + | + | + | + | |
| Duty Cycle, % =80 | DIN2 | Notes | |||||
| U, V | Frequency , Hz | ||||||
| 30 | 50 | 100 | 500 | 1000 | 2000 | ||
| 2.5 | + | + | + | + | + | - | Max Duty Cycle at 2kHz is ~70% |
| 6 | + | + | + | + | + | - | Max Duty Cycle at 2kHz is ~70% |
| 8 | + | + | + | + | + | - | Max Duty Cycle at 2kHz is ~70% |
| 10 | + | + | + | + | + | - | Max Duty Cycle at 2kHz is ~70% |
For lower than 2kHz frequencies smaller or bigger duty cycle might be available, considering previously mention conditions.
Also, devices that’s support 2kHz on DIN1 (see Table 1) have same limitations as DIN2, but also minimum voltage provided to DIN1 by pulse should be 7.5V or grater. Lower than 7.5V pulses add pulse rise time. For example, at 3.6V pulse rise time is ~500us comparing to 7.5V at 60us (FMB920). Pulse counting might work at these low voltages with low frequency but it is not reliable.
| Duty Cycle, % =20 | DIN1 | Notes | |||||
|---|---|---|---|---|---|---|---|
| U, V | Frequency , Hz | ||||||
| 30 | 50 | 100 | 500 | 1000 | 2000 | ||
| 7.5 | + | + | + | + | + | - | Min Duty Cycle at 2kHz is ~25% |
| 8 | + | + | + | + | + | - | Min Duty Cycle at 2kHz is ~25% |
| 10 | + | + | + | + | + | - | Min Duty Cycle at 2kHz is ~25% |
| Duty Cycle, % =50 | DIN1 | Notes | |||||
| U, V | Frequency , Hz | ||||||
| 30 | 50 | 100 | 500 | 1000 | 2000 | ||
| 7.5 | + | + | + | + | + | + | |
| 8 | + | + | + | + | + | + | |
| 10 | + | + | + | + | + | + | |
| Duty Cycle, % =80 | DIN1 | Notes | |||||
| U, V | Frequency , Hz | ||||||
| 30 | 50 | 100 | 500 | 1000 | 2000 | ||
| 7.5 | + | + | + | + | + | - | Max Duty Cycle at 2kHz is ~70% |
| 8 | + | + | + | + | + | - | Max Duty Cycle at 2kHz is ~70% |
| 10 | + | + | + | + | + | - | Max Duty Cycle at 2kHz is ~70% |
Advanced pulse counter parameter in configurator
