Xylem IM255 AQUAVAR Intelligent Pump Controller - Manual (Page 94)

Option Function
[134] Torq.0–lim 4–20 mA 0–Torque limit ([4–16] Torque Limit
Motor Mode)
[135] Torq.0–nom 4–20 mA 0–Motor rated torque
[136] Power 4–20 mA 0–Motor rated power
[137] Speed 4–20 mA 0–Speed High Limit ([4–13] and [4–
14])
[139] Bus ctrl. 0–100%, (0–20 mA)
[140] Bus ctrl. 4–20 mA 0–100%
[141] Bus ctrl. t.o. 0–100%, (0–20 mA)
[142] Bus ctrl t.o. 4–20 mA 0–100%
[143] Ext. CI. 1 4–20 mA 0–100%
[144] Ext. CI. 2 4–20 mA 0–100%
[145] Ext. CI. 3 4–20 mA 0–100%
Communication setup
The Genie can be used to setup the on board fieldbus communications through the
RS485 port. Various protocols are supported. Select the desired protocol from the first
menu. Supported protocols include Modbus RTU, Metasys N2, FLN, BACnet, FC Option
and FCMC. The FC Option is used when the onboard RS485 port is connected to a
gateway such as a BACnet gateway. The FCMC protocol is used for downloading software
to the controller or parameters from the MCT10 tool.
A slightly different set of parameters must be configured to setup each protocol. Use the
Genie to guide the setup of each protocol.
Copy to LCP
The LCP can be used to store or save a parameter configuration. It is recommended to
copy all parameters to the LCP after commissioning the controller or prior to making
adjustments during troubleshooting. Select [Yes] from the menu in the Genie then and
press [OK] to begin copying parameters to the LCP. Parameter 0-50 LCP Copy can also be
used to copy all parameters from all setups to the LCP.
Copy from LCP
After parameters are stored to the LCP they can be downloaded to the same controller to
restore the previous state of the controller or to another controller for fast setup. Either all
parameters or only size independent parameters can be downloaded from the LCP to the
controller. Select [All] from the Copy Setup from LCP menu to download all parameters
Operation
92 Aquavar ® Intelligent Pump Controller INSTRUCTION MANUAL