Difference between revisions of "MASTECH MS6514"
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{{Infobox multimeter | {{Infobox multimeter | ||
| image = [[File: | | image = [[File:MASTECH MS6514 mugshot.png|180px]] | ||
| name = MASTECH_MS6514 | | name = MASTECH_MS6514 | ||
| status = | | status = supported | ||
| source_code_dir = | | source_code_dir = mastech-ms6514 | ||
| counts = | | counts = | ||
| categories = | | categories = | ||
| Line 14: | Line 14: | ||
The '''MASTECH MS6514''' is a logging thermometer with two thermocouple inputs and USB connectivity. It supports K,J,T,E,R,S,N thermocouple types. | The '''MASTECH MS6514''' is a logging thermometer with two thermocouple inputs and USB connectivity. It supports K,J,T,E,R,S,N thermocouple types. | ||
The device sends temperature measurements at | See [[MASTECH MS6514/Info]] for more details (such as '''lsusb -v''' output) about the device. | ||
The device sends temperature measurements at approximately 2 Hz to the host. | |||
== Hardware == | == Hardware == | ||
* TODO | * TODO | ||
* SiLabs CP2102 USB interface chip | * SiLabs CP2102 USB interface chip | ||
== Photos == | == Photos == | ||
<gallery> | |||
File:MASTECH_MS6514_front.png|<small>Device, front</small> | |||
File:MASTECH_MS6514_connectors.jpg|<small>Device, connectors</small> | |||
File:MASTECH_MS6514_PCB_front.jpg|<small>PCB, front</small> | |||
File:MASTECH_MS6514_PCB_back.jpg|<small>PCB, back</small> | |||
File:MASTECH_MS6514_PCB_back_2.jpg|<small>PCB, back, part 2</small> | |||
File:MASTECH_MS6514_PCB_back_3.jpg|<small>PCB, back, part 3</small> | |||
File:MASTECH_MS6514_LCD.jpg|<small>LCD, all segments on</small> | |||
</gallery> | |||
== Protocol == | == Protocol == | ||
The device communicates with the host via a SiLabs CP2102 USB interface chip. Communication parameters are | The device communicates with the host via a SiLabs CP2102 USB interface chip. Communication parameters are 9600/8n1. Live data is transmitted as soon as the button Setup/PC-Link is pressed for 3 seconds. | ||
==== Commands ==== | ==== Commands ==== | ||
| Line 37: | Line 47: | ||
|- | |- | ||
| 0xA1 | | 0xA1 | ||
| Start sending stored data | | Start sending stored data. | ||
|} | |} | ||
==== Received data ==== | ==== Received data ==== | ||
{| border="0" style="font-size: smaller;" class="alternategrey sigroktable" | {| border="0" style="font-size: smaller;" class="alternategrey sigroktable" | ||
| Line 72: | Line 80: | ||
|| 1..0 || Unit (1=°C, 2=°F, 3=K) | || 1..0 || Unit (1=°C, 2=°F, 3=K) | ||
|- | |- | ||
| rowspan="4" | 11 || 7 || Sign | | rowspan="4" | 11 || 7 || Sign temperature main display (1=negative, 0=positive) | ||
|- | |- | ||
|| 6 || Overload temperature main display (1="OL" on LCD) | || 6 || Overload temperature main display (1="OL" on LCD) | ||
| Line 80: | Line 88: | ||
|| 1..0 || Function main and aux display (00=T1 on main, T2 on aux; 01=T2 on main, T1 on aux; 10=T1-T2 on main, T1 on aux; 11=T1-T2 on main, T2 on aux) | || 1..0 || Function main and aux display (00=T1 on main, T2 on aux; 01=T2 on main, T1 on aux; 10=T1-T2 on main, T1 on aux; 11=T1-T2 on main, T2 on aux) | ||
|- | |- | ||
| rowspan="4" | 12 || 7 || Sign | | rowspan="4" | 12 || 7 || Sign temperature aux display (1=negative, 0=positive) | ||
|- | |- | ||
|| 6 || Overload temperature aux display (1="OL" on LCD) | || 6 || Overload temperature aux display (1="OL" on LCD) | ||
| Line 99: | Line 107: | ||
|} | |} | ||
== Resources == | |||
* [http://www.mastech-group.com/download_s.php?id=173 Manual] | |||
* [http://www.mastech-group.com/download_s.php?id=221 Vendor software] | |||
[[Category:Device]] | [[Category:Device]] | ||
[[Category:Thermometer]] | [[Category:Thermometer]] | ||
[[Category: | [[Category:Supported]] | ||
Latest revision as of 15:56, 22 December 2019
 | |
| Status | supported |
|---|---|
| Source code | mastech-ms6514 |
| Connectivity | USB/serial |
| Measurements | temperature |
| Features | data hold, min/max/avg |
| Website | mastech-group.com |
The MASTECH MS6514 is a logging thermometer with two thermocouple inputs and USB connectivity. It supports K,J,T,E,R,S,N thermocouple types.
See MASTECH MS6514/Info for more details (such as lsusb -v output) about the device.
The device sends temperature measurements at approximately 2 Hz to the host.
Hardware
- TODO
- SiLabs CP2102 USB interface chip
Photos
Device, front
Device, connectors
PCB, front
PCB, back
PCB, back, part 2
PCB, back, part 3
LCD, all segments on
Protocol
The device communicates with the host via a SiLabs CP2102 USB interface chip. Communication parameters are 9600/8n1. Live data is transmitted as soon as the button Setup/PC-Link is pressed for 3 seconds.
Commands
| Byte | Description |
|---|---|
| 0xA1 | Start sending stored data. |
Received data
| Byte | Bit | Description |
|---|---|---|
| 0 | Always 0x65 | |
| 1 | Always 0x14 | |
| 2 | 0 | 1=READ of stored values, 0=LIVE data |
| 4..3 | Index of stored value (0..999) oldest is 0 | |
| 6..5 | Temperature main display (absolute value without sign) | |
| 8..7 | Temperature aux display (absolute value without sign) | |
| 9 | 5..4 | Mode: 10=SETUP, 11=READ |
| 2..0 | Thermocouple type (1=K, 2=J, 3=T, 4=E, 5=R, 6=S, 7=N) | |
| 10 | 6 | Hold (1=HOLD, 0=not HOLD) |
| 5 | Record active (1=REC, 0=not REC) | |
| 1..0 | Unit (1=°C, 2=°F, 3=K) | |
| 11 | 7 | Sign temperature main display (1=negative, 0=positive) |
| 6 | Overload temperature main display (1="OL" on LCD) | |
| 3 | Factor temperature main display (1 means divide by 10) | |
| 1..0 | Function main and aux display (00=T1 on main, T2 on aux; 01=T2 on main, T1 on aux; 10=T1-T2 on main, T1 on aux; 11=T1-T2 on main, T2 on aux) | |
| 12 | 7 | Sign temperature aux display (1=negative, 0=positive) |
| 6 | Overload temperature aux display (1="OL" on LCD) | |
| 3 | Factor temperature aux display (1 means divide by 10) | |
| 1..0 | Function aux display (0=no active, 1=MAX, 2=MIN, 3=AVG). If >0 function defined in byte 11, bit 0-1 is overriden. | |
| 13 | Hours (hh) | |
| 14 | Minutes (mm) | |
| 15 | Seconds (ss) | |
| 16 | Always 0x0D | |
| 17 | Always 0x0A |