# mc_eth_release_history.md

2026-01-28 www.fullmo.de

Known limitations:
- REFGO commands: OR does not support strings yet. 
- MC349, MC6xx, MCN23: ACC/DEC always in rev units, not user-defined units. 
  Only homing method 19 (search for home switch in pos. direction) and -18, -19 (homing on block). 
- MCN23/Stepper: Motor status is "RDY" during movement, no "MOV" state support.
- flatTRACK / shortTRACK (RABBIT/SRABBIT controller): Profile position mode only. No Jog mode. 
  S-curve symmetrical trajectory, uses 6083h acceleration value only.
  6084h deceleration is only used for braking / quickstop. 

## 2026-01-27 production
### v53.02.10.10_RABBIT (MovingCap flatTRACK Eth)
### v53.02.10.10_SRABBIT (MovingCap shortTRACK Eth)
- minor controller optimizations and improved defaults
- improvements and features from MC349/6xx (watchdog, python)

## 2026-01-27 production
### v54.01.10.10 (MC6xx ETH - MovingCap turnTRACK 6xx Ethernet)
- improvements and features from MC349/6xx (watchdog, python)

## 2026-01-27 production
### v52.06.10.11_AE (MCN23 MovingCap turnTRACK N23 Stepper)
- removed restriction: no power cycle required after software reset (any more)
- improvements and features from MC349/6xx (watchdog, python)

## 2026-01-27 production
### v50.00.10.10_RE (MC349 ETH - MovingCap turnTRACK 349 Ethernet)
### v50.01.10.10_AE (MC349 ETH AE - MovingCap turnTRACK 349 Abs.Measurement)
- programmable watchdog features (application script restart, system reboot) 
- fixed bug: OW/OR/mc.WriteObject/mc.ReadObject now correctly supports unsigned32 values > 0x7FFFFFFF


## 2026-01-09 production
### v53.02.10.06_RABBIT (MovingCap flatTRACK Eth)
### v53.02.10.06_SRABBIT (MovingCap shortTRACK Eth)
- improvements and features from MC349/6xx (CODE, REFGO)
- Known Limitation: No Jog Features / no Profile Velocity mode

## 2025-11-27 production
### v50.00.10.06_RE (MC349 ETH - MovingCap turnTRACK 349 Ethernet)
### v50.01.10.06_AE (MC349 ETH AE - MovingCap turnTRACK 349 Abs.Measurement)
### v54.01.10.06 (MC6xx ETH - MovingCap turnTRACK 6xx Ethernet)
- IO: New input functions: 10 - Jog Positive, 11 - Jog Negative
- CODE: new module function sys.cycle_time_ms (+ other functions, see documentation sys.pyi) 
- CODE: improved mcnet module protocol parsing, see documentation mcnet.pyi
- REFGO: new JP<timeout> and JN<timeout> argument, e.g. JP1000 - jog forward for one second, 
  then decelerate to velocity zero. 
### v52.06.10.06_AE (MCN23 ETH - MovingCap turnTRACK N23 Stepper Ethernet)
- all the improvements as in turnTRACK 349
- fixed motion parameter processing for positioning: acc/dec/vel parameters are updated before starting movement 
  to new target, no wait period in script required.  


## 2025-11-10 production
### v50.00.10.04_RE (MC349 ETH - MovingCap turnTRACK 349)
### v52.06.10.01_AE (MCN223 ETH - MovingCap turnTRACK N23 Stepper)
- CODE: new mcnet module for custom sockets. mccom module merged into refgo module. new script watchdog
### v54.01.10.04 (MC6xx - MovingCap turnTRACK 6xx Eth)
- CODE improvements as in turnTRACK 349
- fixed missing Out3, Out4 support

## 2025-10-16 production
### v50.00.09.07_RE (MovingCap turnTRACK 349)
### v50.01.09.07_AE (MovingCap turnTRACK 349 Abs.Measurement)
### v53.02.09.17_RABBIT (MovingCap flatTRACK Eth)
### v53.02.09.17_SRABBIT (MovingCap shortTRACK Eth)
- multiple socket (max. 3) connections on port 10001 (REFGO) and/or 15001 (Kickdrive)
- fixed "running out of connections" after long term operation with several connection aborts on client side.
- improved web site response and reconnect behavior 
- improved debug output on UDP port 14999 
### v54.01.09.08 (MovingCap turnTRACK 6xx Eth)
- web and socket improvements as in turnTRACK 349
- fixed SM Stop Motion issue: slow drift after stop until "3401h.17h ext.torque window" limit reached.

## 2025-08-05 production
### v53.02.09.09_MCFLAT (MovingCap flatTRACK Eth)
### v53.02.09.09_MCSHORT (MovingCap shortTRACK Eth)
- revised init/phase-in procedure and init projects 
- WEB, REFGO and CODE improvements as available in MC349 and other Ethernet drives

## 2025-08-05 production
### v50.00.09.07_RE (MovingCap turnTRACK 349)
### v50.01.09.07_AE (MovingCap turnTRACK 349 Abs.Measurement)
### v52.06.09.07_AE (MCN23 MovingCap turnTRACK N23 Stepper)
- WEB: improved web interface responsiveness. Improved I/O configuration dialogs.
- REGFO: OW/OR hex and binary values support.
- CODE/WEB: "upload your custom web application" - please contact support for more information. 

## 2025-07-31 pre-production
### v54.01.08.10 (MovingCap turnTRACK 6xx Eth)
- fixed pos. init issue from v54.01.08.07 

## 2025-05-19 pre-production
### v52.06.09.00_AE (MCN23 MovingCap turnTRACK N23 Stepper)
- updated web interface and CODE features as available in MC349 and other Ethernet drives

## 2025-05-07 production
### v53.02.01.04_RABBIT (MovingCap flatTRACK Eth)
### v53.02.01.04_SRABBIT (MovingCap shortTRACK Eth)
- new controller mode "4 - clamp" for high end position stiffness
- new factory init / phase-in procedure to for accurate phase referencing without voltage reset
  (simplifies the original init procedure described in flatTRACK_100-650_RABBIT_InitAndPhaseIn.kicktpl)

## 2025-03-31 production
### v53.02.00.56_RABBIT (MovingCap flatTRACK Eth)
### v53.02.00.56_SRABBIT (MovingCap shortTRACK Eth)
- fixed bug: flatTrack 650 position offset wrong after voltage init when slide on positive end 

## 2025-03-25 pre-production
### v53.02.00.54_RABBIT (MovingCap flatTRACK Eth)
### v53.02.00.54_SRABBIT (MovingCap shortTRACK Eth)
- optimized protocol performance (RefGo TCP port 10001 and Kickdrive TCP port 15001) 
- optimized web site performance
- Extended error handling like in MC349: 7510h ERROR_COMMUNICATION and FFF1h ERROR_SENSOR_1 
- Web IO-IN page allows now setting the related quickstop deceleration parameter for 
  IN Function 5: "Quick Stop"

## 2025-03-18 production
### v50.00.08.07 (MovingCap turnTRACK 349)
### v50.01.08.07_AE (MovingCap turnTRACK 349 Abs.Measurement)
## 2025-03-18 pre-production
### v54.01.08.07 (MovingCap turnTRACK 6xx Eth)
- improved Kickdrive protocol performance (TCP port 15001)
- Web IO-IN page allows now setting the related quickstop deceleration parameter for 
  IN Function 5: "Quick Stop"

## 2025-01-15 production
### v50.00.08.02 (MovingCap turnTRACK 349)
### v50.01.08.02_AE (MovingCap turnTRACK 349 Abs.Measurement)
## 2025-01-15 pre-production
### v54.01.08.02 (MovingCap turnTRACK 6xx Eth)
- Velocity Mode / OpMode=3: fixed bug with state machine shutdown / re-enable during deceleration
- IO-OUTs: fixed position feedback for rotary coordinates on the edge of the position range

## 2024-12-17 pre-production
### v54.01.08.00 (MovingCap turnTRACK 6xx Eth)
- WEB: new IO-In and IO-OUT configuration pages
- new Statusword 6041h.0h Bit8 = Drive is moving (manufacturer/MovingCap- specific) 

## 2024-12-16 sample
### v53.02.00.45_RABBIT (MovingCap flatTRACK Eth)
### v53.02.00.45_SRABBIT (MovingCap shortTRACK Eth)
- WEB: new IO-In and IO-OUT configuration pages
- fixed timer scaling bug: Back&Forth and IO function delays were 50% too short
## 2024-12-16 production
### v50.00.08.00 (MovingCap turnTRACK 349)
### v50.01.08.00_AE (MovingCap turnTRACK 349 Abs.Measurement)
- WEB: new IO-In and IO-OUT configuration pages

## 2024-12-05 sample
### v53.02.00.43_RABBIT (MovingCap flatTRACK Eth)
### v53.02.00.43_SRABBIT (MovingCap shortTRACK Eth)
- new Statusword 6041h.0h Bit8 = Drive is moving (manufacturer/MovingCap- specific) 
- fixed Refgo TS/TPSR status for drive movement (TS=2)
- Automatic emergency braking when approaching softlimit borders (using 6085h.0h quick stop deceleration value) 
- New default 605Ah.0h quick stop option code 5 = Slow down on slow down ramp and stay in quick stop active.
- "Stop Motion" / RefGo SM does not set quick stop option, but allows using different quick stop option codes.

## 2024-12-03 sample
### v53.02.00.41_RABBIT (MovingCap flatTRACK Eth)
### v53.02.00.41_SRABBIT (MovingCap shortTRACK Eth)
- new Statusword 6041h.0h Bit8 = Drive is moving (manufacturer/MovingCap- specific) 
- fixed Refgo TS/TPSR status for drive movement (TS=2)

## 2024-11-27 sample
### v53.02.00.37_RABBIT (MovingCap flatTRACK Eth)
- quickstop mode support 0,1,2,5,6. Softlimit approach control using 6085h.0h quickstop deceleration. 
  (If faster approach to softlimit borders is required, set higher quickstop deceleration, e.g. "OW6085,0,20000").
- new parameters & init project flatTRACK_1000_RABBIT_InitAndPhaseIn.kicktpl for long motors with 1024 pole track. 

## 2024-11-20 pre-production
### v54.01.07.07 (MovingCap turnTRACK 6xx Eth)
## 2024-11-20 production
### v50.00.07.02 (MovingCap turnTRACK 349)
### v50.01.07.02_AE (MovingCap turnTRACK 349 Abs.Measurement)
- usability: website allows now large gear/motor turn ratio values. "Store permanently" now also asks for confirmation on CODE page. 

## 2024-11-19 sample
### v53.02.00.35_RABBIT (MovingCap flatTRACK Eth)
### v53.02.00.35_SRABBIT (MovingCap shortTRACK Eth)
- first release: MovingCap highspeed pos control for linear direct drives

## 2024-10-24 pre-production
### v50.00.07.00 (MovingCap turnTRACK 349)
### v50.01.07.00_AE (MovingCap turnTRACK 349 Abs.Measurement)
- fixed RefGo bug: empty command entered at web site would block future RefGo answers

## 2024-10-24 sample
### v54.01.07.06 (MovingCap turnTRACK 6xx Eth)
- fixed RefGo bug: empty command entered at web site would block future RefGo answers

## 2024-09-02 sample
### v54.01.07.04 (MovingCap turnTRACK 6xx Eth)
- added support for limited force operation 

## 2024-08-21 sample
### v54.01.07.03 (MovingCap turnTRACK 6xx Eth)
- updated TCP/IP, WEB, REFGO, I/O features, as in turnTRACK 349, flatTRACK
- fixed missing permanent store for IN9/IN10 settings. 

## 2024-08-15 sample
### v54.01.06.01 (MovingCap turnTRACK 6xx Eth)
- sample release for velocity transport application
- added IN8 / IN10

## 2024-08-15 pre-production
### v53.01.07.05_MCFLAT (MovingCap flatTRACK 100)
### v53.01.07.05_MCSHORT (MovingCap shortTRACK)
- added IN8 / IN10

## 2024-08-08 sample
### v54.01.05.33_AE (MovingCap turnTRACK 6xx Eth)
- sample release for velocity transport application
- web update 
- control improvements 

## 2024-08-07 pre-production
### v50.00.06.19 (MovingCap turnTRACK 349)
### v50.01.06.19_AE (MovingCap turnTRACK 349 Abs.Measurement)
### v53.01.07.04_FLAT (MovingCap flatTRACK 100)
- improved TCP/IP reconnect behavior and communication speed. 
- improved REFGO parser, supports several commands in one request (without waiting for acknowledge prompt >) 

## 2024-02-16 pre-production
### v50.00.06.13 (MovingCap turnTRACK 349)
### v50.01.06.13_AE (MovingCap turnTRACK 349 Abs.Measurement)
- fixed bug with velocity display scaling when using default internal increments scaling / no gear
- Output Fct 4/6: fixed border case for rotary target at limitMin or limitMax
- Output Fct 4/6 + Input Fct 4 (movement absolute): for compatibility/consistency with 
  earlier versions: use direct target pos. argument, not the last target stored in Result1. 
  So if after power cycle the drive is already in the correct position, the output is set. 

## 2024-02-09 pre-production
### v50.00.06.11 (MovingCap turnTRACK 349)
### v50.01.06.11_AE (MovingCap turnTRACK 349 Abs.Measurement)
- IO: Relative movement & position feedback for rotary coord. systems
- IO: Output Function 4/6 - position feedback considers last target used for the IN function 
  (adjusting targets on the fly possible) 
- IO: Input Function 1/2 (Capture) store positions in user-defined units / rotary coordinates, if active
- 60F2h Rotary option code 40h and 80h improvements: 
  * supports relative movement.
  * absolute movement tolerance window:  If actual pos is already within "6067h.0h Target reached window", 
    stay at same target position and allow minor corrections in opposite direction. 

## 2024-01-30 pre-production
### v50.00.06.02 (MovingCap turnTRACK 349)
### v50.01.06.09_AE (MovingCap turnTRACK 349 Abs.Measurement)
### v53.01.06.12_SHORT MovingCap shortTRACK
### v53.01.06.12_FLAT MovingCap flatTRACK
- Input Function 5: Quickstop
- "Stop Motion" is now actual stop motion / quick stop option code 6 : "stop and stay in position"
- new RefGo command CM continue motion (profile position and velocity mode) 
- RefGo: new IO commands TI, SO, CO. SM (Stop Motion) and CM (Continue Motion). 
- RefGo: TCP answer now contains terminating prompt ">" consistently

## 2024-01-19 pre-production
### v50.00.05.27 (MovingCap turnTRACK 349)
### v50.01.06.06_AE (MovingCap turnTRACK 349 Abs.Measurement)
- new error FFF2h / ERROR_HW_SW_ENABLE when using Input Fct 9 (SW Enable), input not set and "power on" requested
- fixed bug: in OpMode=6 (Homing), after successful homing, the drive could start moving away slowly. 
  (minor drift is by design / intended, because target position control is not active in OpMode=6) 
- Command & Parameters: new 3401h.1Bh Pos Ctrl - Kp Position and 3401h.23h Mot Ctrl - Kp Velocity parameters 

## 2024-01-02 pre-production
### v53.01.06.09_SHORT (MovingCap shortTRACK)
### v53.01.06.09_FLAT (MovingCap flatTRACK)
- factory reset keeps motor-specific settings
- improved i2t / peak power / overtemperature monitoring 
- new FFF5 error condition: power cycling needed: -> switch off + switch on logic power supply

## 2023-12-30 pre-production
### v50.00.05.25 (MovingCap turnTRACK 349)
- improved firmware update switching: always confirm motor power off before switching to bootloader 

## 2023-12-17 pre-production
### v50.01.06.05_AE (MovingCap turnTRACK 349 Abs.Measurement)
- improved rotary overflow handling for border cases / special configurations
- removed extra Statusword bit14 indicator for rotary applications -> not necessary
- improved firmware update switching: always confirm motor power off before switching to bootloader 

## 2023-12-15 pre-production
### v53.01.05.34_SHORT (MovingCap shortTRACK)
### v53.01.05.34_FLAT (MovingCap flatTRACK)
- improved firmware update switching: always confirm motor power off before switching to bootloader 
- optimized position control and measurements 
- optimized overtemperature protection and measurement for power stage and motor temperature 

## 2023-12-12 pre-production
### v50.01.06.02_AE (MovingCap turnTRACK 349 Abs.Measurement)
- Extended and improved error management on web site:
  error details and text on home page; clickable red "ERR... " box on the left bottom corner for details
- New Motor control option 3401h.07h=64 for extended power stage init sequence (on-off-on) to deal with
  residual Upower voltages that could leave the power stage in a "half-initialized" illegal state
- Position Encoder warning and error handlings. Improved stability and handling of position readout
  after failure/error situations. new 1002h.0h error and warning bits 0x10000 BIT_WARNING_SENSOR_1 
  and 0x100 BIT_ERROR_SENSOR_1

## 2023-11-15 pre-production
### v54.01.05.27 (MovingCap turnTRACK 6xx Eth)
- first prerelease with reduced-jerk ramp modes and improved position control

## 2023-11-15 pre-production
### v50.01.05.18_AE (MovingCap turnTRACK 349 Abs.Measurement)
- rotary coordinate support also for "set of setpoints"
- alternate encoder init; REF35 via homing offset only.

## 2023-10-25 pre-production
### v50.01.05.16_AE (MovingCap turnTRACK 349 Abs.Measurement)
- improved "target reached" defaults, previous default window was too narrow

## 2023-09-28 pre-production
### v50.01.05.15_AE (MovingCap turnTRACK 349 Abs.Measurement)
- fixed "target reached" bug for negative pos. differences

## 2023-09-22 sample
### v54.01.05.25_AE (MovingCap turnTRACK 623 Abs.Measurement)
- sample release for maxTRACK toothed belt application

## 2023-09-22 pre-production
### v54.01.05.25_AE (MovingCap turnTRACK 623 Abs.Measurement)
- sample release for maxTRACK toothed belt application

## 2023-09-22 pre-production
### v50.00.05.12_RE (MovingCap turnTRACK 349)
### v50.01.05.14_AE (MovingCap turnTRACK 349 Abs.Measurement)
- Output function 4+6 improvements: 
  * For rotary/repeating coordinate systems, position window monitoring is now working 
  correctly across min/max boundaries.
  * the window defined by "right position window" and "left position window" now including the actual boundary value, so
  if targetPos=0° and rightPosWindow=2°, then actualPos=2° is still within the window, actualPos=3° is not.  

## 2023-06-27 pre-production
### v50.01.05.13_AE (MovingCap turnTRACK 349 Abs.Measurement)
- full position overflow support, including rotary positioning option applications with uneven gear ratios (5:1, 10:1). 
  Overflow count via 3401h.25h object and store in EEPROM.

## 2023-06-19 pre-production
### v50.00.05.11_RE (MovingCap turnTRACK 349)
- Input Function 9: Software Enable  - only allow operation, if IN is high (alternative: low) 

## 2023-06-12 pre-production
### v53.01.05.19_FLAT (MovingCap flatTRACK)
- increased motor rated current default / higher available Fpeak = 70N for 48V
- corrected position velocity / trajectory control 
- addtional 3401h.07h PosCtrl - Ramp Mode setting

## 2023-05-09 pre-production
### v53.01.05.17_FLAT (MovingCap flatTRACK)
- IN7 support
- Input Function 9: Software Enable  - only allow operation, if IN is high (alternative: low) 
- improved trajectory control, low speed movement
- ACC/DEC in user-defined coordinates (x1000)

## 2023-04-25 pre-production
### v50.01.05.03_AE (MovingCap turnTRACK 349 Abs.Measurement)
- added support for positioning option code 60F2h.0h=40h (negative only) and 60F2h.0h=C0h (optimized, shortest way)

## 2023-03-20 pre-production
### v53.01.05.05_FLAT (MovingCap flatTRACK)
- added output functions 3/4
- fixed deceleration ramp generation
- improved defaults, new default max. current/force= 900 (90%) for quiet operation 

## 2023-03-10 pre-production
### v50.01.05.01_AE (MovingCap turnTRACK 349 Abs.Measurement)
### v53.01.05.01_FLAT (MovingCap flatTRACK)
- new Python object mccom.open/read/write/close for refo redirection/extension (working) and additional network/communication (future versions)
- new Python object refgo.cmd(<cmdStr>) to call any RefGo function from Python
- default import for drive module is now: "import mcdrive". (but "import drive" works still for backwards compatibility) 

## 2023-01-31 pre-production
### v53.01.04.06_FLAT (MovingCap flatTRACK):
- IN1-4, OUT1-4 available

## 2023-01-24 pre-production
### v50.00.04.05 RE (MovingCap turnTRACK 349)
### v50.01.04.05_AE (MovingCap turnTRACK 349 Abs.Measurement)
### v53.01.04.05_FLAT (MovingCap flatTRACK)
### v52.05.04.05_AE (MCN23 MovingCap turnTRACK N23 Stepper)
- MCN23 Stepper: brake voltage now automatically adjusted, no setup required
- MCN23 Stepper: current motor temperature readout (OR 3401,0a)
- parameter memory protection against corruption, e.g. caused by power failure during "Store Permanently" 
- detects illegal IP settings and falls back to default IP 192.168.2.150, if necessary. 
- code/Python: large script support (48KB), optimized RAM use

## 2022-12-23 pre-production
### v50.00.03.20_RE (MovingCap turnTRACK 349)
### v50.01.03.20_AE (MovingCap turnTRACK 349 Abs.Measurement)
### v52.05.03.20_AE (MCN23 MovingCap turnTRACK N23 Stepper)
### v53.01.03.20_FLAT (MovingCap flatTRACK)
- fixed bug: "Store Permanently" - drive unaccessible with IP address 0.0.0.0
- minor adjustments for input fct 7, subindex 2 = 0 -> last target reached

## 2022-12-12 pre-production v52.05.03.19_AE (MCN23 MovingCap turnTRACK N23 Stepper)
- N23 Stepper: improved pos. control and position feedback, use 3401h.01h max block counter = 0 to deactivate block detection / 
  highest positioning accuracy. 

## 2022-11-23 pre-production v50.00.03.13_RE (MovingCap turnTRACK 349) / v50.01.03.13_AE (MovingCap turnTRACK 349 Abs.Measurement)
- minor web site adjustments: Parameters. I/O status display in footer.

## 2022-11-08 pre-production v53.01.03.17_FLAT (MovingCap flatTRACK)
- supports REF35 / set zero position
- improved current/force controller
- fixed/corrected initial phasing

## 2022-11-08 pre-production v52.05.03.16_AE (MovingCap turnTRACK N23 Abs.Measurement)
- web parameter additions from other drive variants

## 2022-09-29 pre-production v53.01.03.11_FLAT (MovingCap flatTRACK)
- initial release as demonstrated at Motek 2022 

## 2022-09-16 pre-production v50.00.03.11_RE (MovingCap turnTRACK 349) / v50.01.03.11_AE (MovingCap turnTRACK 349 Abs.Measurement) / v52.05.03.11_AE (MovingCap turnTRACK N23 Abs.Measurement)
changelog:  
- Web Click&Run: "Wait Time" scaling corrected

## 2022-09-16 pre-production v50.00.03.01 (MC349 RE) / v50.01.03.01 (MC349 AE) / v52.05.03.01 (MCN23 AE)
changelog: 
- REF35 homing now without drive enable possible. New DS402 standard: homing method 37, same as 35
- Extended I/O functions 
- new I/O functions parameters, not backwards compatible to V5x.xx.02 and lower versions:
  IN fct parameter objects 3511-8h.1-Ah, OUT fct parameters 3611-4h.01-06h 
  3510h.01h virtual input 
  3510h.02h trigger IN fct

## 2022-07-27 pre-production v50.00.02.26 (MC349 RE) / v50.01.02.26 (MC349 AE) / v52.05.02.26 (MCN23 AE):
- stability & performance 
## 2022-07-07 pre-production v50.00.02.21(MC349 RE) / v50.01.02.16 (MC349 AE):
- improved defaults control loop settings. Added UDP debug output
## 2022-06-29 pre-production v50.00.02.16 (MC349 RE) / v50.01.02.16 (MC349 AE):
- fixed bug with network page: Gateway display not correct, IP change only possible when manually entering "0.0.0.0" for gateway
- improved status footer with (color coded) status text OFF/RDY/MOV/ERR, Python status text OFF/RUN/BRK/ERR
- Micropython: less CPU usage / yield to communication 
## 2022-06-24 pre-production v50.00.02.14 (MC349 RE) / v50.01.02.14 (MC349 AE):
- Status LED: morse code for current IP in normal operation; SOS + error code for internal software fault
## 2022-06-03 pre-production v50.00.02.12 (MC349 RE) / v50.01.02.12 (MC349 AE):
## 2022-05-31 pre-production v52.05.02.12 (MCN23 AE)
- script capabilities: increased memory for parsing larg scripts, adjusted task priorities, lower jitter (<= 2millisec) 
- known issues: Do not use empty loops with "pass" only, script execution will block webserver 
## 2022-05-08 pre-production v50.00.02.11 (MC349 RE) / v50.01.02.11 (MC349 AE) / v52.05.02.11 (MCN23 AE):
- minor cosmetics, production files
## 2022-04-30 pre-production v50.00.02.10 (MC349 RE) / v50.01.02.10 (MC349 AE):
- Micropython support in "My Code" / prerelease Python API, see driveObjectSyntaxTest.py
- REFGO extensions: REF35 / REF-18 / REF-19 / TS / TPSR