Taco Viridian 15, Instruction Sheet

Page: 5 / 12

5
4.' Constant DutG Curve
)Unregulated
Pump0
Control:
An unregulated pump
decreases its head with
increasing flow. This unreg-
ulated setting can be
achieved by setting the
limit
head (Hmax)
to “no limit
(99)” in the
pump
tab (see
below) with a jumper across
IO2/24V (or 8Vdc and
above). Note: I1 must be
closed and set to "no function".
Limit rpm to
should be set to the
maximum value to achieve full pump curve. This allows the pump to
run just like a conventional
non-variable speed pump.
4.B RPM° Regulation:
Provides regulation similar
to a manually adjustable
pump.
4.4 PoWer Limitation:
Artificially limits power con-
sumption and output by
selecting a maximum amp
draw.
,. CONNECTION TO A NETHOR& Y PUMP SETUP:
In order to change the factory default operating parameters of the
pump or to use various web tools the pump needs to be connected
to a network or a personal computer over the Ethernet plug. Use
CAT-4 or better network cable connected to “PATCH” configuration
if plugged into a network or connect an Ethernet cable directly
between a PC and the Viridian.
To achieve pump IP protection, network cable should be fed
through the glanded inlet and then crimped to a connector.
Ethernet plug is galvanically insulated, but the rest of the cabling
could still present shock hazard.
If more than one pump will be connected into network, each indi-
vidual pump should have its IP address and NetBIOS name
changed and noted. That will prevent network confusion and pro-
vide naming service in relation to pump function.
,.1 HeV Interface Settings:
When the Viridian is connected to a network or another computer,
it can be reached by typing its IP address or NetBIOS name into
the internet explorer’s address line. The default IP address is
192.168.0.245 and default NetBIOS name is “viridian”. The pump
can be switched between standby mode or maximum power via
the digital inputs.
,.- Setting Up the Default IP Address:
Once the Ethernet cable is connected between the Viridian pump
and either the laptop or network, go to your Control Panel and
select Network Connections. Right click on Local Area Connection
and choose properties. Highlight Internet Protocol Version 4
(TCP/IPv4) then click on properties. In the TCP/IP address use the
following IP address “192.168.0.XXX” (example 192.168.0.123).
Click OK to finish.
CAUTION: All connections should Ve made With
the poWer to the pump turned off.
ATTENTION: Tous les raccordements doivent 8tre
effectués avec l(alimentation électri2ue vers la
pompe coupée.
INTERNET
ROUTER ROUTER
LAPTOP
PC
LAPTOP
CONNECTING VIRIDIAN with ETHERNET CABLE
CONNECTING VIRIDIAN on LAN
ETyERNET CAqLE CONNECTED TO IRIDIAN
H
Q
CONSTANT
DUTY
CONTROL
Max RPM or
Unregulated Curve
Reduced RPM
Curves
H
Q
POWER
LIMITATION
CONTROL
Max Power
Curve
Reduced Power
(watt) Curves