OI_EC2-XC645CX_A1_A2L_A3_EN_Rev01_866933.docx EC2-XC645CX
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17.14 Analog output 2 (optional) – Terminals 8-10
2AoC Analog output 2 setting
tEn =
0 – 10 V output
cUr =
4 – 20 mA output
2AOF Analog output 2 function
nu
= analog output 2 disabled
Inc1
= not set it
Inc2
= = To drive inverter for suction frequency compressor, suction of circuit 2
inF
= to drive ECI fan or inverter for fan
FrE =
“Free”, proportional to the probe P3 and P4.
2AOP Probe for analog output 2:
It is used only if AOP = FrE
nP
= no probe
P3
= Probe 4
P4
= Probe 3
2LAO Temperature value associated to minimum value of analog output 2 (2AOM)
(-50.0 - 150.0 °C, -58 – 302 °F).
2UAO Temperature value associated to the maximum value of analog output 2, 10V or
20mA
(-50.0 - 150.0 °C, -58 – 302 °F).
2AOM Minimum value for analog output 2 (
0 – 100 %)
2AOt Time of analog output 2 at max after the start (
0 – 15 s)
2MPM Maximum % variation per minute for analog output 2:
(nu; 1 - 100)
nu =
not used: function disabled
1 - 100 =
it sets the maximum percentage variation per minute of the analog output.
2SAO Percentage of analog output 2 in case of probe failure:
(0 – 100 %)
2AOH Maximum analog output 2 percentage when silence mode function is enabled
(0 - 100)
17.15 Other
tbA
Alarm relay silencing:
by pushing one of the keypad buttons.
No
= alarm relay stays on;
yES
=
alarm relay is switched off by pushing any keys.
OAP Alarm relay output polarity: cL =
closed when activated;
oP =
opened
when activated
oFF Switching ON/OFF enabling from keyboard:
(
no
= disabled;
yES
= enabled) It permits
the switching ON/OFF of the instrument by pressing the SET key for more than 4 s.
bUr
Buzzer enabling
no =
the buzzer is not used in case of alarm
yES =
buzzer is used in case of alarm
Adr
Serial address
(1 - 247); It is used in monitoring system.
rEL
Software release
for internal use.
SrL
Sub-Release firmware
for internal use.
Ptb
Parameter table code
: readable only.
Pr2
Access to Pr2 parameter level
Summary of Contents for EC2-552
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