Danfoss ERC 21 Series, Руководство пользователя, Страница: 29 / 36

Compressor
Table 34: Compressor
Function Code Min. Max. Unit AP0 AP1 AP2 AP3 AP4 AP5 AP6 AP7
Compressor c--
Compressor minimum ON time C01 0 30 min 0 0 0 0 0 0 0 0
Compressor minimum OFF time C02 0 30 min 2 2 2 2 2 2 2 2
Compressor /Heater OFF delay at open door C04 0 900 Secs 900 900 900 900 900 900 60 (1) 900
Zero crossing selection (YES / NO) C70 no YES YES YES YES YES YES YES YES (1) YES
(1) This option is a default setting in the controller and cannot be changed. (1) This option is a default setting in the controller and cannot be changed.
Others
Table 35: Others
Function Code Min. Max. Unit AP0 AP1 AP2 AP3 AP4 AP5 AP6 AP7
Others o--
Delay of outputs at startup o01 0 600 sec 10 10 10 10 10 10 10
(1)
10
DI1 configuration
nC= Not configured; Sdc = Status display output,
doo = Door alarm with resumption, doA = Door
alarm without resumption, SCH = Main switch, nig
= Day/ Night mode, rFd = Reference displasement ,
EAL = External alarm, dEF = Defrost, Pud = Pull
down; Sc = Condensor Sensor
o02 nC Sc nC nC nC nC nC nC nC nC
Serial address o03 0 247 No 0 0 0 0 0 0 - 0.0
Password o05 0 999 No 0 0 0 0 0 0 0 0
Sensor type selection (n5=NTC 5K, n10=NTC10K,
ptc=PTC, pt1=PT1000)
o06 (2) n10 ptc n10 n10 n10 n10 n10 n10 n10 n10
Cooling/Heating (rE=Cooling, Ht= Heating) o07
(2)
rE Ht rE rE
(1)
rE
(1)
rE
(1)
rE
(1)
rE
(1)
rE Ht
(1)
Display Resolution o15 0.1 1.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1
(1)
0.1
DO4 config (Lig=Light, ALA=Alarm) o36
(2)
Lig ALA Lig Lig Lig Lig Lig Lig Lig Lig
DI2 configuration
nC= Not configured; Sdc = Status display output,
doo = Door alarm with resumption, doA = Door
alarm without resumption, SCH = Main switch, nig
= Day/ Night mode, rFd = Reference displasement ,
EAL = External alarm, dEF = Defrost, Pud = Pull
down
o37 nC Pud nC nC nC nC nC nC nC nC
Light Control
on= Always on, dAn = Day/Night, doo=Based on
door action
o38 on doo on on on on on on on on
Predefined applications o61 (2) AP0 AP7 AP0 AP1 AP2 AP3 AP4 AP4 AP6 AP7
Save settings as factory o67 no YES no no no no no no - no
DO2 config (dEF=Defrost; ALA=alarm; Lig=Light) o71
(2)
dEF Lig dEF ALA
(1)
dEF
(1)
dEF
(1)
dEF
(1)
dEF
(1)
dEF ALA
(1)
Display during defrost o91 Air -d- -d- -d- -d- -d- -d- -d- -d-
(1)
-
(1) This option is a default setting in the controller and cannot be changed.
(2) This parameter can only be set when regulation is stopped, i.e. “r12” is set to 0
(1) This option is a default setting in the controller and cannot be changed.
(2) This parameter can only be set when regulation is stopped, i.e. “r12” is set to 0
Polarity
Table 36: Polarity
Function Code Min. Max. Unit AP0 AP1 AP2 AP3 AP4 AP5 AP6 AP7
Polarity P--
DI1 input polarity (nc/no)
no = normally open
nc = normally closed
P73 no nc no no no no no no no no
DI2 input polarity (nc/no)
no = normally open
nc = normally closed
P74 no nc no no no no no no no no
Invert alarm relay (0= normal, 1= invert relay ac-
tion)
P75 0 1 0 0 0 0 0 0 - 0.0
Key board lock (no / yes)(0=no, 1=yes) P76 no YES no no no no no no - no
© Danfoss | Climate Solutions | 2023.01 BC194286421698en-000901 | 29
Electronic refrigeration control, type ERC 21X