Document Part # 026-4280 Rev 1
Page 22 of 33
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OPTIONAL OUTPUT (Only for XM670K)
oA5
Relay at term. 1-2-3 configuration: (nP – CPr -CP2- -dEF-Fan-ALr-LiG-AUS-Htr-OnF - AC): nP
= not
used;
CPr
= relay works as a compressor or solenoid valve relay;
CP2
= relay works as second
dEF
= relay
works as defrost relay; Fan= relay works as a Fan relay;
ALr
= activation with alarm conditions;
LiG
= light
activation;
AUS
= auxiliary relay, it can be switched ON/OFF also by key;
Htr
= dead band regulation
(not compatible with CrE=y)
;
OnF
= ON/OFF functioning,
AC
= anti-sweat heaters.
oA6
Relay at term. 17-18 configuration: nP – CPr -CP2- -dEF-Fan-ALr-LiG-AUS-Htr-OnF - AC): nP
= not
used;
CPr
= relay works as a compressor or solenoid valve relay;
CP2
= relay works as second
dEF
= relay
works as defrost relay;
Fan
= relay works as a Fan relay;
ALr
= activation with alarm conditions;
LiG
= light activation;
AUS
= auxiliary relay, it can be switched ON/OFF also by key;
Htr
= dead band
regulation
(not compatible with CrE = y)
;
OnF
= ON/OFF functioning,
AC
= anti-sweat heaters.
CoM
Type of functioning modulating output:
•
For models with PWM / O.C. output
to
PM5
= PWM 50Hz;
PM6
= PWM 60Hz;
OA7
= not set it;
•
For models with 4 to 20mA / 0 to 10V output
to
Cur
= 4 to 20mA current output;
tEn
= 0 to 10V
voltage output.
AOP
Alarm relay polarity: cL
= normally closed;
oP
= normally opened.
iAU
Auxiliary output is unrelated to ON/OFF device status: N
= if the instrument is switched off also the
auxiliary output is switched off;
Y
= the auxiliary output state is unrelated to the ON/OFF device status.
DIGITAL INPUTS
i1P
Digital input 1 polarity:
(cL – oP)
CL
: the digital input is activated by closing the contact;
OP
: the
digital input is activated by opening the contact.
i1F
Digital input 1 function:
(nu - EAL – bAL – PAL – dor – dEF – AUS – LiG – OnF – Htr – FHU – ES – Hdy)
nu = not used;
EAL
= external alarm;
bAL
= serious external alarm;
PAL
= pressure switch activation;
dor
= door open;
dEF
= defrost activation;
AUS
= auxiliary activation;
LiG
= light activation;
OnF
= switch
on/off the instrument;
FHU
= not used;
ES
= activate energy saving;
nt
= second map enabling;
cLn
= clean function d
En
= defrost off,
CP1
= compressor 1 safety,
CP2
= compressor 2 safety.
d1d
Time interval/delay for digital input alarm
: (0 to 255 minutes) Time interval to calculate the number
of the pressure switch activation when i1F=
PAL
. If I1F=
EAL
or
bAL
(external alarms), “
d1d
” parameter
defines the time delay between the detection and the successive signaling of the alarm. If
i1F=dor
this
is the delay to activate door open alarm.
i2P
Digital input 2 polarity:
(cL – oP)
CL
: the digital input is activated by closing the contact;
OP
: the
digital input is activated by opening the contact.
i2F
Digital input 2 function:
(nu - EAL – bAL – PAL – dor – dEF – AUS – LiG – OnF – Htr – FHU – ES – Hdy)
nu
= not used;
EAL
= external alarm;
bAL
= serious external alarm;
PAL
= pressure switch activation;
dor
= door open;
dEF
= defrost activation;
AUS
= auxiliary activation;
LiG
= light activation;
OnF
= switch
on/off the instrument;
FHU
= not used;
ES
= activate energy saving;
nt
= second map enabling;
cLn
= clean function
dEn
= defrost off,
CP1
= compressor 1 safety,
CP2
= compressor 2 safety.
d2d
Time interval/delay for digital input alarm:
(0 to 255 minutes) Time interval to calculate the number
of the pressure switch activation when i2F=PAL. If I2F=
EAL
or
bAL
(external alarms), “
d2d
” parameter
defines the time delay between the detection and the successive signaling of the alarm. If
i2F=dor
this
is the delay to activate door open alarm.
i3P
Digital input 3 polarity
: (cL – oP)
CL
: the digital input is activated by closing the contact;
OP
: the
digital input is activated by opening the contact.
i3F
Digital input 3 function:
(nu - EAL – bAL – PAL – dor – dEF – AUS – LiG – OnF – Htr – FHU – ES – Hdy)
nu
= not used;
EAL
= external alarm;
bAL
= serious external alarm;
PAL
= pressure switch activation;
dor
= door open;
dEF
= defrost activation;
AUS
= auxiliary activation;
LiG
= light activation;
OnF
= switch
on/off the instrument; FHU= not used; ES= activate energy saving;
nt
= second map enabling;
cLn
= clean function
dEn
= defrost off,
CP1
= compressor 1 safety,
CP2
= compressor 2 safety.
d3d
Time interval/delay for digital input alarm:
(0 to 255 minutes) Time interval to calculate the number
of the pressure switch activation when i3F=
PAL
. If i3F=
EAL
or
bAL
(external alarms), “
d3d
” parameter
defines the time delay between the detection and the successive signaling of the alarm. If
i3F=dor
this
is the delay to activate door open alarm.
Parameter
Description
Table 13-1 - Parameter List