1592023220 XM660K_XM670K GB r5.4 2021.09.01
XM660K - XM670K
3/9
Use
or
arrows to
select an
entry,
then press
to see the
value or to
go on with
other value.
MAP
Current map (0÷3): it shows which map is used
HM
Access to clock menu or reset of the RTC alarm;
An
Value of analog output;
dP1
(Pb1) Value read by probe 1.
dP2
(Pb2) Value read by probe 2.
dP3
(Pb3) Value read by probe 3.
dp4
(Pb4) Value read by probe 4.
rCP
Value of P4 remote probe for heaters. It is displayed only with P4C = LAn. If the
value is not available “noP” label is displayed.
dPr R
egulation probe value
rSE
Real thermoregulation set point: the value includes the sum of SET, HES and/or
the dynamic set point if the functions are enabled.
L°t
Minimum room temperature;
H°t
Maximum room temperature;
tMd
Time to next defrost (mins)
LSn
Number of devices in the LAN
LAn
Address list of devices in the LAN
GAL
To see all the active alarms in each device connected to the LAN
Exit
Pressed together or wait the timeout of about 60 sec
9.
MENU FOR MULTIMASTER FUNCTION: SEC
The function “section”
SEC
is enabled when icon
is lit. It allows entering in the remote programming
mode, from a keyboard not physically connected to the board, through the LAN functionality.
Action
Button or display
Notes
Enter menu
Press UP arrow for about 3 sec, the
icon will be
ON.
Waiting for action
SEC
The menu to change the section will be entered.
SEC
label will be displayed.
Enter section list
Press
SET
to confirm. The following list will be
available to select the proper network function.
Select proper
function
Or
LOC
GLb
To gain access only to the local device.
To share global commands to all the devices
connected to the LAN.
Confirm
Select and confirm an entry by pressing
SET
button.
Exit menu
Press
SET
and
UP
together or wait about 10 seconds.
(*) The devices on the LAN are indexed by using the
Adr
parameter (in ascending order).
EXAMPLES:
1.
To send a command to in all the devices connected to the LAN: enter multimaster menu. Select
and confirm
GLb
. Exit from multimaster menu. Enter the programming menu and set the
parameter of global commands (from LMd to ACE).
The new setting will be shared among the controllers connected to the LAN.
AT THE END OF THE PROGRAMMING PROCEDURE, SELECT THE SECTION “LOC”. IN
THIS WAY THE ICON
WILL BE SWITCHED OFF!!
9.1
SYNCHRONIZED DEFROST
The synchronized defrost allow to manage multiple defrost from different boards connected through the
LAN connection. In this way, the boards can perform simultaneous defrosts with the possibility to end
them in a synchronized way.
The
Adr
parameter cannot be duplicated because in this case the defrost cannot be correctly
managed.
BEGIN
Press for 3 seconds, the
rtC
or other will be showed. The
measurement unit blinks.
Find Adr
Press more than once the DOWN arrow to find the
Adr
parameter, the press
SET
.
Modify Adr
or
Set the value of
Adr
parameter, then press
SET
to confirm the
parameter.
EXIT
Press the two keys together to exit from menu or wait for about
10 seconds.
The
LSn
and
LAn
parameter are only to show the actual settings (read only). See the following example
of configuration
:
DAILY DEFROST FROM RTC: : [CbP= y] & [EdF = rtC]
IdF
Parameter
: for safety reason force the value of
Idf
at +1 respect to the interval between two
Ld
parameters. The
IdF
timer is reinitialized after defrost and at every power-on.
DEFROST START:
at the time selected by the parameters
Ld1
to
Ld6
or
Sd1
to
Sd6
.
DEFROST END:
if the probes reach the
dtE
temperature
or for maximum
MdF
time.
SAFETY and RtC or RtF ALARM:
with clock alarm
the device will use the parameter
IdF, dtE
and
MdF
.
WARNING: don’t set [EdF = rtC] and [
CbP= n].
MULTIMASTER DEFROST
: all the probes with clock
Table for example
Par.
Unit A (RTC)
Unit B (RTC)
Unit C (RTC)
Adr
n
N + 1
N + 2
EdF
rtC (clock)
rtC (clock)
rtC (clock)
IdF
9 hours safety
9 hours safety
9 hours safety
MdF
45 min safety
45 min safety
45 min safety
dtE
12°C safety
12°C safety
12°C safety
Ld1
06:00 1°
06:00 1°
06:00 1°
Ld2
14:00 2°
14:00 2°
14:00 2°
Ld3
22:00 3°
22:00 3°
22:00 3°
10.
COMMISSIONING
10.1
CLOCK SETTING AND RTC ALARM RESET
If the clock is present: [
EdF = rtC
] enable the defrost from rtc [
Ld1
to
Ld6
].
BEGIN
UP arrow (press once) to access the fast access menu
Display
HM
identify the clock RTC submenu; press
Display
HUr
= hour
→
press
to confirm/modify
Min
= minutes
→
press
to confirm/modify
……
don’t use
other parameters if present.
EXIT
Press for about 10 sec. The operation resets the RTC alarm.
Note:
the
rtC
clock menu is present also on the second level of parameters.
Warning
: if the board
shows the
rtF
alarm, the device has to be changed.
11.
DISPLAY MESSAGES
Display
Causes
Notes
KEYBOARD
nod
No display: the keyboard is trying to work
with another board that is not working or
not present
Press for 3 sec UP arrow, enter the
SEC
menu and select
LOC
entry.
Pon
Keyboard is unlocked
PoF
Keyboard is locked
rSt
Alarm reset
Alarm output deactivated
noP, nP
nA
Not present (configuration)
Not available (evaluation)
noL
The keyboard is not able to communicate
with the XM660K-XM670K
Verify the connection. Call the Service
ALARM FROM PROBE INPUT
P1
P2
P3
P4
CPF
Sensor brake down, value out of range or
sensor incorrectly configured
P1C
,
P2C
to
P6C
.
CPF
is showed when the remote probe 4
is not working.
P1
: the cooling output works with
Con
and
COF
,
With defrost probe on error the defrost
is performed only at interval.
TEMPERATURE ALARM
HA
Temperature alarm from parameter ALU
on probe
rAL
.
Outputs unchanged.
LA
Temperature alarm from parameter ALL on
probe
rAL
.
Outputs unchanged.
HA2
Second high temperature alarm
Outputs depends on setting.
LA2
Second low temperature alarm
Outputs depends on setting.
DIGITAL INPUT ALARM
dA
Door open alarm from input
i1F
,
i2F
or
i3F
= after delay
d1d
,
d2d
or
d3d
.
Cooling relay and fan follow the
odc
parameter. Cooling restart as
specified on
rrd
parameter.
EA
Generic alarm from digital input
i1F
,
i2F
,
i3F
=
EAL
.
CA
Severe alarm of regulation lock from digital
input
i1F
,
i2F
,
i3F
=
bAL
.
Regulation output OFF.
PAL
Pressure switch lock
i1F
,
i2F
o
i3F
=
PAL
. All the outputs are OFF.
CLOCK ALARM
rtC
Clock settings lost.
Defrost will be performed with
IdF
till
restoring the settings of RTC.
rtF
Clock damaged.
Defrost will be performed with
IdF
.
