Xylem IM167 R8 Aquavar CPC (Centrifugal Pump Control) - Manual (Page 97)

97
MultiPump – Slave Pump Control
Programming Steps
Default settings for each relay are set for NOT USED. Therefore,
the operator will have to access the programming, and go to
GROUP 18 “RELAY OUTPUTS” and set each relay to START
SLAVE. (SEE BELOW FOR DETAILED PROGRAMMING
STEPS.) Each relay is labeled (R01, R02, R03) and can be
programmed to respond based on a drop in system pressure
and delay time in seconds. Therefore, you can control the relay
when the system pressure starts to drop, and you allow a certain time delay in seconds to
respond. When the demand stops, each LAG pump will stop after a time delay, and operation
will return solely to the Aquavar controlled pump.
1. Access the main menu on the keypad. Press the MENU key
once and the display will show (PARAMETERS, WIZARDS,
CHANGED PAR). Using the arrow keys, highlight the
“parameters” option, then press the “ENTER” key.
2. Once the parameters option has been chosen, the
parameter groups will be displayed. Each group will be
numbered (see parameter groups list on page 50 for
detailed information). Use the arrow keys to highlight the
parameter group 10, “LOCKS/PASSWORDS”, then press the
SEL key.
3. Use the arrow keys to highlight group 1002 “PASSCODE”,
then press the EDIT key. Enter your factory password number
(Default is 66). Press the save key.
4. Use up arrow to group 1001 “PARAMETER LOCK”, then
press the EDIT key. Next, use the up arrow to select
“OPEN“, then press the SAVE key. This group should
appear as “OPEN”, if it does not you have entered the pass
code incorrectly, or it has changed. Contact your local
CentriPro representative for the master code. Once your
group 1001 is showing “OPEN”, you can access the entire
pump and drive parameters in the Aquavar.
DIR MENU
REM 27.0%
40.2 PSI
sp
0.0 PSI
ac
0.0 HZ
EXIT ENTER
REM MAIN MENU 1
PARAMETERS
WIZARDS
CHANGED PAR
EXIT SEL
REM PAR GROUPS 10
01 VFD SIGNALS
02 PUMP SIGNALS
03 FB ACTUAL SIGNALS
10 LOCKS/PASSWORDS
11 START-UP DATA
EXIT EDIT
REM PARAMETERS
1001 PARAMETER LOCK
1002 PASS CODE
0
1003 LOCAL LOCK
1004 PARAM SAVE
EXIT EDIT
REM PARAMETERS
1001 PARAMETER LOCK
OPEN
1002 PASS CODE
1003 LOCAL LOCK
1004 PARAM SAVE
PROGRAMMING