Application
3.3 BCM PARAMETERS (HSC) -
0-10v set up
GENERAL SETTINGS /
USE SETTINGS WITH HSCP
The BCM receive
r
is factory preset for control via
0-10V
in tempera-
ture. (Control via EXTERNAL TEMPERATURE CONTROL 0-10 V).
To enable the
0-10 V
request, the contact must be closed between
pin 12
and pin 9
with a jumper or with a command coming from the external
temperature control together with 0-10.
Also jumper
pin 12 and 11 (ISPESL alarm input)
or use it to manage
the system’s safety devices, with the contact open, all the generators are
switched off with alarm triggering.
When using the BCM coupled with HSCP, the fol-
lowing parameters must be modified
Parameter 376 change to (0)
Parameter 799 changed to (2) 0r (3)
Parameter 31 & 39 Min and Max set point
Connecting a storage tank probe,
Stemp ACC
, in automatic mode, the
parameter
803 Srv
assumes the value
27
and the system re-
configu-ration is requested on HSCP (actually saving the new
configuration).
1.9 DEVICE MANAGEMENT
Devices M anagement
Select
Select
Escape
C
A
ROTATE
POSITION
SELECT
Wait for scanning device (1 minute); to save click:
1.9.1 DEVICE MANAGEMENT SEL LOG
Th
e display shows the devices in the system (- = not present/1-8 =
progressive number of the detected device
•
H
CM
(BCM cascade controller)
•
S
HC
(multifunction module)
• BMM
(burner management
board)
Select the module with knob
“C
” and co
nfir
m with key
“A
”.
Th
e services
provided by the device, parameters and so
ft
ware version are displayed.
HCM:
BMM:
SHC:
1
1
1
*
*
*
2 *
*
*
*
*
*
Errors Hist ory
Select
Escape
Devices M anagement
40
376
DI1
Programmable Input #1
0
CH Service Enabling
0
1
Heat generator enabling
1
2
Reset alarms
Code
Symb.
Value
Description
Factory setting
BCM use setting
with
HSCP
