1592001440 XC645CX GB r3.4 31.10.2017.docx XC645CX 24/54
P1 = Probe 1
P2 = Probe 2
P3 = Probe 3
17.3 Others inputs configuration
iF01 Digital input 1 configuration (10-13)
nu = Not used: the digital input is disabled.
oA1= Safety digital input for load 1, term. 15-17; (Factory setting);
oA2 = Safety digital input for load 2, term. 16-17
oA3 = Safety digital input for load 3, term. 17-18
oA4 = Safety digital input for load 4, term. 17-20
oA6 = Safety digital input for load 6, term. 21-22
inF = Safety digital input of inverter for fan, used when none relay is configured as inverter
for fans
LP1 = Low pressure switch
HP = High pressure switch
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. 15-17
Co2 = running proof function for load 2, term. 16-17
Co3 = running proof function for load 3, term. 17-18
Co4 = running proof function for load 4, term. 17-20
Co6 = running proof function for load 6, term. 21-22
NOTE: also the following values oA5, LP2, Co5, are present. These values must not be
used
iF02 Digital input 2 configuration (10-14) – For the values see iF01; Factory setting oA2.
iF03 Digital input 3 configuration (10-11) – For the value see iF01; Factory setting oA3
iF04 Digital input 4 configuration (10-12) – For the value see iF01; Factory setting oA4
iF05 Digital input 5 configuration (9-10) – For the value see iF01; Factory setting LP1
iF06 Digital input 6 configuration (25-26) – For the value see iF01; Factory setting HP
iF07 Digital input 7 configuration (27-28) ) – For the value see iF01; Factory setting LL
NB: Digital input 7 is enabled only when P4C=NP, otherwise it operates as
temperature probe
iP01 Digital input 1 polarity (10-13):
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 (10-14):
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 (10-11):
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 (10-12):
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 (9-10):
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 (25-26):
oP: the digital input is activated by opening the contact;
CL: the digital input is activated by closing the contact.
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