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MAP Current map (0÷3): it shows which map is used
HM
Access to clock menu or reset of the RTC alarm;
Use
An
Value of analog output;
dP1 (Pb1) Value read by probe 1.
dP2 (Pb2) Value read by probe 2.
or
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
arrows to
value is not available "noP" label is displayed.
select an
dPr
Regulation probe value
entry,
rSE
Real thermoregulation set point: the value includes the sum of SET, HES and/or
the dynamic set point if the functions are enabled.
then press
L°t
Minimum room temperature;
H°t
Maximum room temperature;
tMd
Time to next defrost (mins)
to see the
LSn Number of devices in the LAN
value or to
LAn Address list of devices in the LAN
go on with
GAL To see all the active alarms in each device connected to the LAN
other value.
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
mode, from a keyboard not physically connected to the board, through the LAN functionality.
Action
Button or display
Enter menu
Waiting for action
SEC
Enter section list
Select proper
Or
LOC
function
GLb
Confirm
Exit menu
(*) 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.
Press for 3 seconds, the rtC or other will be showed. The
BEGIN
measurement unit blinks.
Press more than once the DOWN arrow to find the Adr
Find Adr
parameter, the press SET.
Set the value of Adr parameter, then press SET to confirm the
Modify Adr
parameter.
or
Press the two keys together to exit from menu or wait for about
EXIT
10 seconds.
The LSn and LAn parameter are only to show the actual settings (read only). See the following example
of configuration:
1592023220 XM660K_XM670K GB r5.4 2021.09.01
is lit. It allows entering in the remote programming
Notes
Press UP arrow for about 3 sec, the
icon will be
ON.
The menu to change the section will be entered. SEC
label will be displayed.
Press SET to confirm. The following list will be
available to select the proper network function.
To gain access only to the local device.
To share global commands to all the devices
connected to the LAN.
Select and confirm an entry by pressing SET button.
Press SET and UP together or wait about 10 seconds.
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)
Adr
n
EdF
rtC (clock)
IdF
9 hours safety
MdF
45 min safety
dtE
12°C safety
Ld1
06:00 1°
Ld2
14:00 2°
Ld3
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
HM identify the clock RTC submenu; press
Display
HUr = hour → press
Min = minutes → press
Display
...... don't use other parameters if present.
EXIT
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
KEYBOARD
No display: the keyboard is trying to work
nod
with another board that is not working or
not present
Pon
Keyboard is unlocked
PoF
Keyboard is locked
rSt
Alarm reset
noP, nP
Not present (configuration)
nA
Not available (evaluation)
The keyboard is not able to communicate
noL
with the XM660K-XM670K
ALARM FROM PROBE INPUT
Sensor brake down, value out of range or
P1
sensor incorrectly configured P1C, P2C to
P2
P6C.
P3
P4
CPF is showed when the remote probe 4
CPF
is not working.
TEMPERATURE ALARM
Temperature alarm from parameter ALU
HA
on probe rAL.
Temperature alarm from parameter ALL on
LA
probe rAL.
HA2
Second high temperature alarm
LA2
Second low temperature alarm
DIGITAL INPUT ALARM
Door open alarm from input i1F, i2F or i3F
dA
= after delay d1d, d2d or d3d.
Generic alarm from digital input i1F, i2F,
EA
i3F = EAL.
Severe alarm of regulation lock from digital
CA
input i1F, i2F, i3F = bAL.
PAL
Pressure switch lock i1F, i2F o i3F = PAL. All the outputs are OFF.
CLOCK ALARM
rtC
Clock settings lost.
rtF
Clock damaged.
XM660K - XM670K
Unit B (RTC)
N + 1
rtC (clock)
9 hours safety
45 min safety
12°C safety
06:00 1°
14:00 2°
22:00 3°
UP arrow (press once) to access the fast access menu
to confirm/modify
to confirm/modify
Press for about 10 sec. The operation resets the RTC alarm.
Notes
Press for 3 sec UP arrow, enter the
SEC menu and select LOC entry.
Alarm output deactivated
Verify the connection. Call the Service
P1: the cooling output works with Con
and COF,
With defrost probe on error the defrost
is performed only at interval.
Outputs unchanged.
Outputs unchanged.
Outputs depends on setting.
Outputs depends on setting.
Cooling relay and fan follow the odc
parameter. Cooling restart as
specified on rrd parameter.
Regulation output OFF.
Defrost will be performed with IdF till
restoring the settings of RTC.
Defrost will be performed with IdF.
Unit C (RTC)
N + 2
rtC (clock)
9 hours safety
45 min safety
12°C safety
06:00 1°
14:00 2°
22:00 3°
3/9
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