Document Part # 026-4280 Rev 1
Page 17 of 33
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Functioning with Probe 4 within the LAN:
Functioning Without Probe 4:
In this case, regulation is performed by switching the auxiliary relay ON and OFF on a 60-minutes time base. The ON time will be
the
AMt
value, so that the relay will be ON for
AMt
minutes and OFF for [
60-AMt
] minutes.
In case of P4 error or if P4 is absent, the output is at
AMA
value for the
AMt
time then the output is at 0 value for the time
[
255 - AMt
] time performing a simple PWM modulation.
12.9. Cleaning Mode Function by Digital Input Configuration
The “cLn” value is added to the functions of the digital input.
The function has the same basic features of the stand by function, but with the following differences:
a.
By the parameter LcL (No, Yes) it is possible to set if the light is on or off during cleaning mode. This parameter LcL can
be override by light button or by Light on/off MODBUS command.
b. By the parameter FcL (No, Yes) it is possible to set if the fan is on or off during cleaning mode. In case of fan on, the FSt
parameter (fan stop temperature) is override.
12.9.1. Display
During the Cleaning Status, the display shows the “cLn” message.
12.10. Auxiliary Output
The auxiliary output is switched ON and OFF by means of the corresponding digital input or by pressing and releasing the down
arrow key.
Parameter
XM6x8D_1
Without Probe 4
XM With Probe 4
X Without Probe 4
Adr
n
n + 1
n + 2
LCP
LCP = n
LCP = Y
LCP = n
P4C
LAN or probe not
connected
P4C = NTC, PtC or PtM
LAN or probe not connected
trA
trA = AC if the device has the analog output
OA6
OA6 = AC if the device will use the AUX relay for regulation
Table 12-1 - Functioning with Probe 4 within the LAN
Parameter
XM6x8D Without Probe 4
P4C
nP
AMt
% of ON
Table 12-2 - Functioning Without Probe 4