Comfort Home Automation/ Security System Forums Home
Home Search search Menu menu Not logged in - Login | Register

UCM/Modbus firmware 7.099 to 7.152
 Moderated by: slychiu
 New Topic   Printer Friendly 
 Rating:  Rating
AuthorPost
 Posted: Saturday Feb 25th, 2017 12:57 pm
   
1st Post
slychiu
Administrator


Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5172
Status: 
Offline

  back to top

UCM/Modbus firmware 7.099 fixes the bug in previous versions

For Modbus Master Mode, Alarm to Modbus mapping did not work

Please upgrade the firmware. In Modules Tab, select UCM/Modbus on the left pane and right click, then select Check for Upgrades"



 Posted: Friday Mar 10th, 2017 01:21 pm
   
2nd Post
slychiu
Administrator


Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5172
Status: 
Offline

  back to top

UCM/Modbus firmware 7.101

This firmware fixes bugs
  1. Fixed BUG Modbus Master Alarm to modbus did not work
  2. Fixed BUG - Modbus Server Input Registers map to Security Last zone, last user, Alarm ID did not work
  3. Fixed bug in read holding registers: keyarm, autoarm, Keypad Digit did not work
  4. Fixed Bug in Slave mode Discrete inputs map to Zones/Inpus did not work



 Posted: Thursday Mar 30th, 2017 03:53 pm
   
3rd Post
slychiu
Administrator


Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5172
Status: 
Offline

  back to top

UCM/Modbus Firmware 7.103
  1. Fixed bug in Modbus master - Alarm to Modbus Security mode (Away. Night, Day, Vacation) when the system is armed or disarmed, the modbus register mapped to other security modes was not reset to 0
  2. Implemented Modbus Monitor Mode display Transmit data  as "> "and Receviev data  as "< " at the start of the line. This requires Comfigurator 3.11.12 to show Monitor Mode
  3. For Modbus Monitor mode delay 300 ms before next poll to prevent the monitor  buffer from overflowing. This means that Monitor mode polling will be slower than without monitor mode.
  4. Modbus Master - added  delay 50 ms before polling the next modbus address to ensure that the Slave being polled has time to respond
  5. Increase timeout for modbus messages to 50 ms to ensure incoming TCP messages donot time out due to TCP/IP delays.



 Posted: Friday Dec 25th, 2020 02:49 am
   
4th Post
slychiu
Administrator


Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5172
Status: 
Offline

  back to top

UCM/Modbus 7.104
Fixed BUG - when Modbus Master mapped to Counter only send 1 byte to Comfort Counter. With the new version, 16 bits are sent to the mapped Comfort counter in signed format -32568 to + 32767 range



 Posted: Friday Dec 25th, 2020 02:54 am
   
5th Post
slychiu
Administrator


Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5172
Status: 
Offline

  back to top

UCM/Modbus 7.135
  • UCM/UniversalFirmware can be upgraded to Modbus
  • Modbus to Comfort - each line allows different Modbus IDs, not all the same ID
  • Fixed BUG Output changes may cause counter message to modbus
  • Delay between successive messages to Modbus increased from 50 ms to 150 ms to prevent the remote slave modbus from overflow
  • Modbus Master Poll interval from 1 sec to 1.5 secs to give more time to reply 
  • Delay from receive to transmit increased to allow remote  modbus more time to receive next command



 Posted: Friday Dec 25th, 2020 03:00 am
   
6th Post
slychiu
Administrator


Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5172
Status: 
Offline

  back to top

Modbus 7.143
Known Bugs
  • Modbus Trouble input was not read from eeprom
  • Modbus master – sensor report from Comfort is not updated to Modbus.This bug will appear if Modbus Master Holding registers are mapped to sensord
Changes
  • Implemented Modbus Trouble Input. Requires Comfigurator 3.13.6
  • For Modbus Master If received function code is not same as the transmitted  function code, consider reply received, not as no reply, so go on to next  poll without delay
  • ucm/modbus slave allow alternative modbus addresses starting from 0000 for each modbus type. Revised Modbus manual can be downloasded from http://www.cytech.biz/product_details.php?item_id=470
  • Fixed Bug Modbus Slave check max size to stop overwrite modbus parameters
  • Slave Mode Fixed bug in Sensors processing 
  • Slave Mode write holding register send 2 bytes to counter instead of 1 byte
  • Slave Mode for counter, if UCM Counter is not initialised from CM9001, send request for counter so Counters are updated. Also update sensors from CM9001 if UCM sensor is not initialised.
  • Monitor Mode size of bytes  64 was 48 max bytes.  ignore bytes after buffer full but allow partial message up to 48  to be sent, without clogging up the Comfort RS485 bus in Monitor mode
  • start poll timeout at reset for ucm/modbus master to fix problem that polling does not start sometimes.
  • dont delay 1.5 secs betwen each poll . introduce  pollcycle time delay 1.5 secs between polling cycles but poll immediately after reply except line 0
  • Flag updated from Comfort sends  write holding register as well as write coil. Previous only write Coil is mapped to coil, but sdid not write hokding regisyter if mapped to Holdning regster. Flag will  write coil 0000 or 0xff00, write holding register as 0000 or 0001
  • Slave Mode for Input registers, modbus addess 00 to 0x1f are sensor registers not alarms so external modbus master with input registers can work with our ucm modbus slave

Last edited on Wednesday Jun 9th, 2021 04:17 am by slychiu



 Posted: Wednesday Jun 9th, 2021 04:19 am
   
7th Post
slychiu
Administrator


Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5172
Status: 
Offline

  back to top

Known Bugs
  • Modbus master – sensor report from Comfort is not updated to Modbus. problem
Modbus 7.144
  • Fixed bug modbus message overflow did not set overflow flag, still put into buffer
  • Fixed Bug EEPROM  modbustrouble input

Last edited on Wednesday Jun 9th, 2021 04:20 am by slychiu



 Posted: Wednesday Jun 9th, 2021 04:24 am
   
8th Post
slychiu
Administrator


Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5172
Status: 
Offline

  back to top

Modbus 7.148

Known Bugs
  • Modbus Master Poll Time in Comfigurator 3.13.7 has been iactivated in this firmware but the defaylt value is 12 seconds polling cycle so it causes the Polling time for Modbus master to be very slow
  • If the Parity does not match the correspodning Modbus device, rubbish characters are received
Bugs fixed
  • Fixed Bug did not handle overflow in modbus message
  • Fixed bug that modbus master processes the wrong reply after query new line  
  • Fixed bug sensor update from Comfort was not updated to Modbus master to send to slave
Changes
  • Dont read new modbus message if current message is not processed
  • If modbus reply to Master  does not match, turn on ERR LED. If reply matches, turn off ERR LED
  • Modbus _master does not query the next line before reply is received
  • Added queue  when there is write modbus for master, instead of send to modbus  direct which may cause collissions
  • Modbus slave  compare received slave id with programmed slave id, fix bug TCP did not   check Slave ID

Last edited on Sunday Sep 5th, 2021 05:48 am by slychiu



 Posted: Sunday Sep 5th, 2021 05:49 am
   
9th Post
slychiu
Administrator


Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5172
Status: 
Offline

  back to top

Modbus 7.152 (Beta)
  • Fixed BUG from 7.148 – Modbus Master Poll Cycle time if not porgrammed by Comfigurator 3.13.7 the default is 12.75 seconds which causes very slow polling. If not programmed the default poll cycle gtime is now 3 seconds
  • Fixed BUG. For Modbus RS485 if the Parity does not match the other modbus device, rubbish chacters were received.

Last edited on Sunday Sep 5th, 2021 05:56 am by slychiu



 Current time is 10:59 am
Top




UltraBB 1.172 Copyright © 2007-2014 Data 1 Systems