AuCom EMXAe - Page 73

PROGRAMMABLE PARAMETERS
10C – Graph Timebase
Options:
30 seconds (default)
1 minute
30 minutes
1 hour
Description:
Sets the graph time scale. The graph will progressively replace
the old data with new data.
10D – Graph Maximum Adjustment
Range:
0% – 600%
Default:
400%
Description:
Adjusts the upper limit of the performance graph.
10E – Graph Minimum Adjustment
Range:
0% – 600%
Default:
0%
Description:
Adjusts the lower limit of the performance graph.
10F – Current Calibration
Range:
85% - 115%
Default:
100%
Description:
Calibrates the soft starter's current monitoring circuits to match
an external current metering device.
Use the following formula to determine the necessary
adjustment:
Calibration (%) = Current shown on EMX4e display
Current measured by external device
10G – Adjustment Lock
Options:
Read & Write
(default)
Allows users to alter parameter values in
the main menu.
Read Only
Prevents users altering parameter values
in the main menu. Parameter values can
still be viewed.
Description:
Selects whether the keypad will allow parameters to be
changed via the main menu.
10H – User Parameter 1
Options:
Blank Displays no data in the selected area,
allowing long messages to be shown
without overlapping.
Current (default)
Average rms current across all three
phases
Mains Frequency The average frequency measured on three
phases.
EMX4e User Manual (710-18433-00C) | 71