ECKELMANN Case Controller UA 4 E Series - Page 217

Firmware V3.13
21.04.2021
217/466
• Menu 6-2-6 Analog inputs
ANALOG INPUTS POS:
XXXXX
Entry Default
AIN1 activ x Analogue input Z1 use (=Y) do not use (=N) (J,N) N
Refrig.Z 1 xxxx Selection of refrigerant zone 1 None R404A .. R600a* None
LP Z1 Min xxx bar Smallest pressure value for pressure monitoring
at 4mA
0.0 .. 2.0 bar 0.0 bar
LP Z1 Max xxx bar Largest pressure value for pressure monitoring
at 20 mA
8.0 .. 200.0 bar 10.0 bar
AIN1 Send CAN This parameter is used to instruct the case
controller to make the local t
0
(AIN1) available
via CAN bus. ONLY possible when the
parameter AIN1 active = Y
(Y,N) N
AIN1 Rcv. CAN xx CAN bus address of the remote case controller
from which the t
0
is received.
1..99 –
AIN1 Rcv. Inp x This parameter is used to specify the zone from
which the t
0
is taken. (refers to the parameter
AIN1 Rcv. Inp)
1,2 1
AIN2 activ x Analogue input Z2 use (=Y), do not use (=N) (Y,N) N
Refrig.Z 2 xxxx Selection of refrigerant zone 2 None R404A .. R600a* None
Fct. AIN2 xxxxx Function of the analogue input zone 2 t0Z2 For
recording only t0Z2ctl For regulation
t0Z2, toZ2ctl, Humidity, tc
HP Z2 Min xxx bar Smallest pressure value for pressure monitoring
at 4mA
0.0 .. 2.0 bar 0.0 bar
HP Z2 Max xxx bar Largest pressure value for pressure monitoring
at 20 mA
8.0 .. 200.0 bar 10.0 bar
AIN2 Send CAN This parameter is used to instruct the case
controller to make the locally measured value of
analogue input 2
(AIN2) available via CAN bus. ONLY possible
when the parameter AIN2 active = Y
(Y,N) N
AIN2 Rcv. CAN xx CAN bus address of the remote case controller
which provides the locally measured analogue
value.
1..99
–
AIN2 Rcv. Inp x This parameter is used to specify the zone from
which the locally measured analogue value is
taken. (refers to the parameter AIN2 Rcv. Inp)
1,2
2
*Supported refrigerants: R404A, R744 (CO2), R134a, R410A, R717 (NH3), R22, R290, R407C, R507, R1270,
R402A, R502, R407F, R422A, R422D, R408A, R407D, R407A, R427A, R438A, R152a, R170, R600, R600a,
R449A, R450A, R448A, R455A, R447B, R1234ze, R1233zd, R1234yf, R513A