1592001850 XC660D GB r3.4 04.09.2017.docx XC660D 26/55
LP2 = Low pressure switch for circuit 2,
ES = Energy saving;
oFF = instrument shut down;
LL = liquid level alarm
SIL = to enable the silence function
EAL = generic external alarm, it doesn’t affect the regulation
Co1 = running proof function for load 1, term. 1-2
Co2 = running proof function for load 2, term. 3-4
Co3 = running proof function for load 3, term. 5-6
Co4 = running proof function for load 4, term. 7-8
Co5 = running proof function for load 5, term. 9-10
Co6 = running proof function for load 6, term. 11-12
NOTE: also the following values LP1, HP are present. These values must not be used
iF02 Digital input 2 configuration (13-15) – For the values see iF01; Factory setting oA2.
iF03 Digital input 3 configuration (16-17) – For the value see iF01; Factory setting oA3
iF04 Digital input 4 configuration (16-18) – For the value see iF01; Factory setting oA4
iF05 Digital input 5 configuration (19-20) – For the value see iF01; Factory setting oA5
iF06 Digital input 6 configuration (19-21) – For the value see iF01; Factory setting oA6
iF07 Digital input 2 configuration (22-23) - For the values see iF01; Factory setting ES.
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 (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.
iP06 Digital input 6 polarity (19-21):
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 i6F or i7F or i8F is set as oA1 or Co1