Operation Manual
Document nr. : 053682
Version : V1.1
MC 795D
Client : General
Page : 10 of 16
8
Advanced Programming.
By pressing the
SETP.
and
SENS
key simultaneously for more than 5 seconds, the Advanced
Parameter menu is entered. The humidity display shows an A with a number. With the
UP
and
DOWN
key the desired parameter can be selected. At first A001 must be set to 1 to make the Advanced
Programming active.
Now all A... parameters can be set. All P... parameters are not active, they can’t be looked at or
changed (Only as A001 =0 the P.. Parameters can be set or shown again).
The setpoint display shows the value of the parameter. By pressing the
SETPOINT
key simultaneously
with the
UP
and
DOWN
key, the value can be adjusted.
If during 30 seconds no key is touched, the display returns to the normal operating mode.
Unless stated else, 0 = NO and 1 = YES.
Parameter table.
Number
Description
Range
Value
Default
General
A 001
A 002
A 003
A 004
Advanced programming active
Software version number
Serial number
Production date
0..1
-
-
-
-
-
-
year/wk
0
-
-
Number of hygrostats
A 010
A 011
A 012
Number of hygrostats
Hygrostat 1 is used as
differential hygrostat
Hygrostat 2 is used as
differential hygrostat
1..4
0..1
0..1
-
-
-
1
0
0
Sensor assignment
A 110
A 120
A 130
A 140
Sensor 1
0 = not present
1 = hygrostat 1
2 = hygrostat 2
3 = hygrostat 3
4 = hygrostat 4
5 = hygrostat 1 & 2
6 = hygrostat 1 & 3
7 = hygrostat 1 & 4
8 = hygrostat 2 & 3
9 = hygrostat 2 & 4
10 = hygrostat 3 & 4
11 = hygrostat 1, 2 & 3
12 = hygrostat 1, 2 & 4
13 = hygrostat 1, 3 & 4
14 = hygrostat 2, 3 & 4
15 = hygrostat 1, 2, 3 & 4
Sensor 2
Sensor 3
Sensor 4
0..15
0..15
0..15
0..15
-
-
-
-
1
1
1
1
When Hygrostat 1 is used as differential hygrostat it controls on the differential humidity of
sensor 1 minus sensor 2.
When Hygrostat 2 is used as differential hygrostat it controls on the differential humidity of
sensor 3 minus sensor 4.
The sensor has to be assigned accordantly.