Werbung
Verfügbare Sprachen
Verfügbare Sprachen
* Parameters ALFA 53-Grasso.
PARA-
DESCRIPTION PARAMETER
METER
20
Number of cylinders
21
Maximum cylinder temperature
90
Network number
95
Software version
96
Production year
97
Production week
98
Serial number (x1000)
99
Serial number (units)
Remark:
P90 must be set to the same RS485 network number as on the PCB (Set by the
address jumpers)
* Relay Functions.
The relay-1 heater activates, as the oil temperature is below the 40
temperature is above 45
The relay-2 fan activates, as "compressor_on" contact is closed and the oil temperature is
O
above 55
C and it stops as the temperature drops below the 50
on" contact is opened.
Relay-3 alarm is normally active (C-NO = closed) and when a alarm occurs the relay alarm
deactivates (C-NC = closed). To reset an alarm push the UP key.
Oil-alarm [A0]:
Cylinder temp.alarm: Alarm as an cylinder temperature is above the maximum cylinder
[A1...A12]
* Address.
VDH Products BV
Produktieweg 1
9301 ZS Roden
The Netherlands
5HP on NH3; 143 deg. C
O
C.
Alarm as the oil temperature is above 80
the temperature drops below 60
temperature setting (P21), with a delay of 180 seconds or
direct as an cylinder temperature is above maximum cylinder
temperature setting (P21) + 15K.
3
RANGE
0..12
100..185 C
110..125
0..255
00..99
1..52
0..255
0..999
O
C and stops as the
C or as the "compressor_
O
O
C and can be reset as
O
C.
Tel:
+31 (0)50 - 30 28 900
Fax:
+31 (0)50 - 30 28 980
Email:
info@vdhproducts.nl
Internet:
www.vdhproducts.nl
STANDARD
VALUE
8
155
110
-
-
-
-
-
Werbung
