Software Release History

Boiler Controller
with VT Circuit (STD) and
Hi/Lo Fired with VT Circuit (HIL)
 

BLR / DIN / STD/ ...

BLR / DIN / HIL/ ...

PROM file header: BLRVT (SH/001 and /003 variants)

Software Version Release Date Further Information Notes
4d1
01/04/05
Feature Notes
Configuration Tables
Wiring Diagram STD
Wiring Diagram HIL
Hardware Details
add support for modulating condensing boilers
add support for sequencing mixed condensing and non condensing boilers use CAS-DIN-AOP 4c1 onwards
prevent boiler reset when communications activity is heavy
4c6
19/05/04
Feature Notes
Configuration Tables
Wiring Diagram
Hardware Details
fix bug on alarms whereby local hi/lo boilers only shut down one stage on alarm
4c5
config tables
22/11/02
0004/0002 C5
correct serial eeprom driver so that MicroChip parts can be used
4c4
config tables
06/08/02
0004/0002 C5
add support for registering Mitsubishi LMAP interface
4c3
config tables
08/10/01
0004/0002 C5
add SUSPEND BACKROUND comms to improve configuration comms response rate
remove redundant network variables to save space.
NOT on general release, used on Granta Park
4c2
config tables
20/12/00
issue notes
0004/0002 C5
add Minimum VT Flow parameter for systems without a proper Primary Circuit
4c1
config tables
01/11/00
issue notes
0004/0002 C5
major new release
  • add auto calibration
  • add production test code
  • add boiler shut down on General Alarm B
  • add multi domain support
  • add universal manual including HAND manual
  • add occupation override to VT control
3d5
config tables
11/06/99
0004/0001 C4
change registration of SLT to be subnet 30 in line with other issue 4 registration devices
3d4
01/06/99
0004/0001 C4
correct registration of networked sensors
3d2
01/03/99
0004/0001 C4
correct registration error, group address set up in non boiler sub modules when boiler in config during registration. Could be cause of unexplained 'broken registration links'.
3d1
26/01/99
0004/0001 C4
change no demand shut down routine to be compatible with issue 4a Zone controllers. Boiler will shut down if no network variable demands have been received for 5 minutes.
3c9
config tables
20/11/98
issue notes
0004/0001 C4
add defensive restart on control loop timer could be solution for mysterious Boiler inaction
3c8
20/11/98
0004/0001 C4
add parameter to display VT temperature
3c7
02/11/98
0004/0001 C4
change made to boiler sequence to re-try failed boilers
3c6
26/10/98
issue notes
0004/0001 C4
allow registration of monitor modules with the boiler both in and out of config mode
3c5
20/10/98
0004/0001 C4
serious bug introduced in 3c4 when utilising both flow and return sensor, use this version.
3c4
config tables
19/10/98
issue notes
0004/0001 C4
Alarms enhanced. Minor correction to compensator calculation.VT valve hunting in frost condition corrected.Minor correction to registration of secondary heat/cool sources, number of status lamp flashes on device being registered.
3c3
25/07/98
issue
notes
0004/0002 C4
correct registration of sub modules
3c2
10/07/98
issue
notes
0004/0002 C4
add registration support for Alarm Monitor modules correct reporting of Zone Demand
3c1
config tables
05/06/98
issue
notes
0004/0002 C

add degC/degF support add ability to disable Flow temperature Boostadd no comms reset add configurable plotsadd monitoring of 'summer cut off'correct operation of run on timers
3b2
29/05/98
issue
notes
0004/0002C
add support for disabling 'replace node'
3b1
24/11/97
0004/0002 C
change registration routine to support Fan Coils
3a6
03/10/97
0004/0002 C
add AHU registration support
3a1
10/09/97
0004/0002 C
new issue boards only add alarm code notesadd frost alarm
BV2v
03/03/97
B
add CRNG, TRNG to limit operation of COMP adjustment and zone trim add MIND minimum demand so boiler can be set to run for all of occupation period
BV2u
21/01/97
B
improve operation of comp_differential, do not adjust if limited by VMAX correct initial Boiler Flow setpoint when zone first becomes occupied old notes_2g  old_notes_2s old_notes_2t

 

Software Release Document for: BLR/DIN/STD and /HIL (NH/004 and /006 variants)

PROM file header: HSCBV (NH/004 and /006 variants)

Software Version Release Date Hardware Version Notes
4c5
config tables
16/01/04
0004/0002 C5
correct serial eeprom driver so that MicroChip parts can be used
3d4 11/05/99 0004/0002 C5

change sub module mix to 2 cascade plus 1 PCO

3d2 15/03/99

issue notes

0004/0002 C5 bring into line with Primary Boiler issue
3b1 30/03/98 0004/0002 C5 change registration routine to support Fan Coils
3a6 03/10/97 0004/0002 C5 add AHU registration support
3a1 10/09/97 0004/0001 C4 new issue boards only

add alarm code

add frost alarm

BV2v 03/03/97 B add CRNG, TRNG to limit operation of COMP adjustment and zone trim

add MIND minimum demand so boiler can be set to run for all of occupation period

BV2v 03/03/97 B add CRNG, TRNG to limit operation of COMP adjustment and zone trim

add MIND minimum demand so boiler can be set to run for all of occupation period

BV2u

21/01/97

issue notes

B improve operation of comp_differential, do not adjust if limited by VMAX

correct initial Boiler Flow setpoint when zone first becomes occupied

ENER-G Controls

ENER-G House
Daniel Adamson Road
Salford
Manchester
M5 2DT

phone 0161 7457450
fax 0161 7457457

www.energ.co.uk
www.seachange.co.uk
www.smartkontrols.co.uk