Emerson Dixell XC645D User Manual

1592001830 XC645D GB r3.4 04.09.2017.docx XC645D 23/50
NB: THE ABOVE FUNCTIONALITIES ARE ENABLED ONLY WHEN P4C=NP. With
P4C = nt10 or nt86 this input is operating as a NTC 10K temperature sensor or NTC
86K temperature sensor
iF08 Digital input 8 configuration (terminals 22-24): For the values see iF01; Factory setting
LL
iP01 Digital input 1 polarity (13-14):
oP: the digital input is activated by opening the contact;
CL: the digital input is activated by closing the contact.
iP02 Digital input 2 polarity (13-15):
oP: the digital input is activated by opening the contact;
CL: the digital input is activated by closing the contact.
iP03 Digital input 3 polarity (16-17):
oP: the digital input is activated by opening the contact;
CL: the digital input is activated by closing the contact.
iP04 Digital input 4 polarity (16-18):
oP: the digital input is activated by opening the contact;
CL: the digital input is activated by closing the contact.
iP05 Digital input 5 polarity (19-20):
oP: the digital input is activated by opening the contact;
CL: the digital input is activated by closing the contact.
iP07 Digital input 7 polarity (22-23):
oP: the digital input is activated by opening the contact;
CL: the digital input is activated by closing the contact.
iP08 Digital input 8 polarity (22-24)
oP: the digital input is activated by opening the contact;
CL: the digital input is activated by closing the contact.
iP09: Polarity of High pressure-switch alarm (terminals 45-46)
oP =HP alarm is signaled without voltage presence
cL= HP alarm is signaled with voltage presence
iP10: Polarity of Low pressure-switch alarm (terminals 44-45)
oP =LP alarm is signaled without voltage presence
cL= LP alarm is signaled with voltage presence
d1d Digital input set as oA1 or Co1 activation delay (0÷255s), This delay it is considered
when i1F or i2F or i3F or i4F or i5F or i7F or i8F is set as oA1 or Co1
d2d Digital input set as oA2 or Co2 activation delay (0÷255s), This delay it is considered
when i1F or i2F or i3F or i4F or i5F or i7F or i8F is set as oA2 or Co2
d3d Digital input set as oA3 or Co3 activation delay (0÷255s), This delay it is considered
when i1F or i2F or i3F or i4F or i5F or i7F or i8F is set as oA3 or Co3
d4d Digital input set as oA4 or Co4 activation delay (0÷255s), This delay it is considered
when i1F or i2F or i3F or i4F or i5F or i7F or i8F is set as oA4 or Co4
did Liquid level alarm, signaling delay: (enabled only if a digital input is set as LL)
0÷255min
didA External alarm, signaling delay: (enabled only if a digital input is set as EAL) 0÷255min
ALMr Manual reset of alarms for compressors and fans.
no = automatic recover of alarm: regulation restart when the correspondent digital input
is disabled; yES = manual recover for the alarms of compressors and fans See also
par.20.1.2
17.4 Display and Measurement unit
The measurement unit of the parameters referred to temperature or pressure depends on the
parameters dEU, CF and PMu.
NOTE: The controller automatically converts values of set points and parameters referred to the
pressure/temperature when the dEU parameter is changed. In any case check the value of the
parameters referred to temperature and pressure after changing dEU.

Emerson Dixell XC645D Specifications

General

Brand	Emerson
Model	Dixell XC645D
Category	Controller
Language	English