Grundfos CRIE User Manual

English (GB)
22
11.3.3 "Settings"
Settings
CRE, CRIE,
CRNE,
SPKE, MTRE
CME
Multipump
system
Section Page
Setpoint ●●●13.1 Setpoint 28
Operating mode ●●●13.2 Operating mode 28
Set manual speed ●●●13.3 Set manual speed 28
"Set user-defined speed" ●●●13.4 "Set user-defined speed" 28
Control mode ●●●13.5 "Control mode" 28
Analog inputs ●●●
13.6 Analog inputs 33
Analog input 1, setup ●●●
Analog input 2, setup ●●●
Analog input 3, setup ●●
1)
●
1)
Pt100/1000 inputs ●●
1)
●
1)
13.7 Pt100/1000 inputs 35Pt100/1000 input 1, setup ●●
1)
●
1)
Pt100/1000 input 2, setup ●●
1)
●
1)
Digital inputs ●●●
13.8 Digital inputs 35Digital input 1, setup ●●●
Digital input 2, setup ●●
1)
●
1)
Digital inputs/outputs ●●●
13.9 Digital inputs/outputs 37Digital input/output 3, setup ●●●
Digital input/output 4, setup ●●
1)
●
1)
Relay outputs ●●●
13.10 "Signal relays" 1 and 2
(Relay outputs)
38Relay output 1 ●●●
Relay output 2 ●●●
Analog output ●●
1)
●
1)
13.11 Analog output 38Output signal ●●
1)
●
1)
Function of analog output ●●
1)
●
1)
Controller settings ●●●
13.12 "Controller" (Controller
settings)
40
Operating range ●●●13.13 Operating range 41
Setpoint influence ●●●
13.14 External setpoint
function
41
Ext. setpoint infl. ●●●
13.14 External setpoint
function
41
Predefined setpoints ●●
1)
●
1)
13.15 Predefined setpoints 43
Monitoring functions ●●●
Motor bearing monitoring ●●●
13.23 Motor bearing
monitoring
48
Motor bearing maintenance ●●●
"Bearings replaced" (Motor
bearing maintenance)
49
Limit-exceeded function ●●●13.16 Limit-exceeded function 44
LiqTec function ●●●
13.1 7 "Li qTec" (Li qTec
function)
45
1)
Only available if an advanced functional module, type FM 300, is fitted.
Continued on page 23.

Grundfos CRIE Specifications

General

Frequency	50/60 Hz
Material	Stainless Steel
Flow Rate	Up to 120 m³/h
Pumped Liquid	Clean, non-aggressive liquids
Voltage	220-240 V / 380-415 V