Type Of Flowmeter; Impulse Rate; Subaddress; Bus Mode - Resol WMZ Manual

WMZ

6.9 Impulse rate

Adjust. values:
Antifr. type
Flow. measurem.
Volume/Imp.

6.10 Subaddress

Adjust. values:
Flow measurem.
Volume/Imp.
Subaddress

6.12 Bus mode

Adjust. values:
Volume/Imp.
Subaddress
Bus mode

6.13 Bus master

Adjust. values:
Subaddress
Bus mode
Bus master?

6.11 Sensor offset

Adjust. values:
Bus master?
Sensor 1
Sensor 2
This adjustment channel depends on the selected flowmeter
type.
Water
If the flowmeter V40 is used, the value is indicated in L/I
V40
("Volume/Imp" is indicated on the display).
1,0 L/I
adjustment range: 0.1 ... 99.9 L/I
If the flowmeter type VTP is used, the value is indicated in
I/L ("heat" appears on the display)
adjustment range: 1 ... 2000 I/L
note:
Pay attention to the indicated l/Imp on your flowmeter!
Adjustment of the subaddress. An individual module address
for one WMZ can be adjusted. This way it is possible to use
V40
several WMZ with an individual address in one system. If
1,0 L/I
several WMZ (up to max. 16) are connected to a PC or a
0
datalogger, the calorimeters have to be numbered serially,
starting with 0. The connection sequence at the VBus
arbitrary.
adjustment range: 0 ... 15
Change of the bus mode: active, passive, or cascaded.
Do not change the factory setting if the WMZ is connected
1,0 L/I
to a RESOL controller with VBus
0
sponds to the bus mode "passive").
Cascaded
Select bus mode "active", if the WMZ is not connected to a
controller and if data are recorded on a PC or datalogger.
Select bus mode "cascaded", if several WMZ are connected
to a PC or datalogger. The WMZ modules are linearily nu-
merated starting with 0 (see 5.9).
• active
• passive
• cascaded
The item "bus master" only appears when subadress "0" and
bus mode "cascaded" have been selected.
0
Select bus master "No" when several WMZ modules are
Cascaded
cascaded and used along with a controller.
Yes
Select bus master "Yes" when several WMZ modules are
cascaded and used without a controller..
In order to offset the sensors, an individual offset can be
allocated to each sensor (range -5.0 K ... +5.0 K, in steps of
Yes
0.1 K).
0,0 K
0,0 K
is
®
output terminal (corre-
®
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