User Guide

3-4 Operation MN850
Menu Structure
Figure 3-2 Menu Structure Diagram
Stopped and ready
ENTER ENTER ENTER ENTER
# # #
Inputs
Password
Password
Permanent store
Outputs
Trips
Parameters
Auto features
Basic
Basic
Advanced
Permanent store
Advanced
Applications
Auto features
Default (keypad)
Small Pump
Large Pump
Conveyor
Low Inertia Fan
High Inertia Fan
Recip Compressor
Screw Compressor
Rotary Compressor
Rated current (Ie) **
Low current (Off)
Low amps level (0.1xFLC)
Low amps time (50cycles)
C/L time out (On)
Current limit (3.5xIe)
Limit time out (30s)
Shearpin (On)
Shearpin level (3.125xIe)
Shearpin time (100cycles)
Overload level (1.1xIe)
Overload delay (140)
Full
Full + optimise(Preset)
Start + bypass
Phase loss only
#
Level 0 Level 1 Level 2 Level 3
Current
Optimise rate (5)
Kick start (Off)
Kick pedestal (75%)
Kick time (25cycles)
Dwell time (5s)
Low volts stop (On)
Contactor delay (160ms)
Trip sensitivity (1)
Station number (1)
Language (44)
Firing mode (0) *
Save parameters
Power on parameters
Default parameters
Enter password
Change password
Auto end stop (Off)
Stop smoothing (Off)
Protection
Power on Param
Current limit (3.5xle)
Stop time (0s)
Stop pedestal (10%)
Start time (5s)
Start pedestal
Starting (Keypad)
Auto off (Off)
Auto 3MC (On)
Auto bypass (On)
Auto stop (Off)
Auto end start (Off)
Auto Pedestal (Off)
Auto Jog (Off)
Stop Smoothing (5)
* The “Firing Mode” must be set to 1 for the In–Delta configuration.
** The “Rated Current” setting is for reference only and is not user adjustable.
Settings
Settings