900M/T12/JBC + heat gun soldering controller

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Re: 900M/T12/JBC + heat gun soldering controller

Postby projector42 » Mon Dec 25, 2017 3:29 am

schematics update
Attachments
sch.pdf
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sch.png
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Re: 900M/T12/JBC + heat gun soldering controller

Postby Contemplator » Mon Dec 25, 2017 6:59 am

Use external sensorTC1047A. Sensor output connects to PA4 on 3-channel controller. Firmware Nov 24, 2017. What are the values of corTcold and setTcold that must be selected for the operation of an external temperature sensor?
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Re: 900M/T12/JBC + heat gun soldering controller

Postby projector42 » Mon Dec 25, 2017 11:49 am

to use internal/external sensor: setTcold=0 , external sensor detection is automatic
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Re: 900M/T12/JBC + heat gun soldering controller

Postby projector42 » Mon Jan 15, 2018 9:12 am

added support for iron tilt/reed/mercury switch: irTiltSw=1 (connects instead or in series with on/off switch), irTmr sets iron switch-off time on switch inactivity
Attachments
irfan-f030-01.zip
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manual_en.pdf
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Re: 900M/T12/JBC + heat gun soldering controller

Postby projector42 » Sat Feb 10, 2018 12:34 pm

update: added Tmul coefficients calibration for iron/gun: set measured temperature in configuration parameters 65.calTiron / 67.calTgun, after exiting from setup coefficients irTmul / gunTmul will be auto-adjusted
Attachments
manual_en.pdf
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irfan-f030-01.zip
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Re: 900M/T12/JBC + heat gun soldering controller

Postby projector42 » Sat Feb 10, 2018 12:41 pm

Modbus RTU configurator for Android (set slave address in configuration parameter 72.modbusAd):

connection setup (USB serial/Bluetooth/TCP channel, language, slave address, baud rate etc):
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register(s) read/write test:
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current/set temperatures:
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iron configuration:
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gun configuration:
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gun profile:
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correction and other parameters:
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Attachments
modacon.apk.zip
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Re: 900M/T12/JBC + heat gun soldering controller

Postby projector42 » Mon Feb 12, 2018 12:27 pm

communication now works in half-duplex mode, leaving RX pin for buzzer:
ImageImage
Attachments
irfan-f030-01.zip
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modacon.apk.zip
(92.7 KiB) Downloaded 26 times
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Re: 900M/T12/JBC + heat gun soldering controller

Postby projector42 » Thu Mar 01, 2018 5:52 am

software update: added various switches/spinners/sliders, floating help messages on long press on parameter name.
Modbus registers configuration in text file (in APK assets directory), easy configuration for any RTU compatible device.

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Attachments
modacon.apk.zip
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irfan-f030-01.zip
(41.59 KiB) Downloaded 43 times
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Re: 900M/T12/JBC + heat gun soldering controller

Postby projector42 » Fri May 18, 2018 4:06 am

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Re: 900M/T12/JBC + heat gun soldering controller

Postby projector42 » Thu Jun 14, 2018 6:42 am

added phase control of gun heater (zero-cross input selection by parameter 38: 0-off, 1-PA10, 2-PA9, 3-PA8).
ZC detector:
ImageImage
Attachments
manual_en.pdf
(48.54 KiB) Downloaded 29 times
irfan-f030-01.zip
(45.05 KiB) Downloaded 26 times
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