IEF steps screen
The second screen in edit mode is the first in a series of nine programmable IEF steps
in which the voltage change pattern, voltage, and step duration are set. The steps are
displayed in groups of 3 steps per screen. The number of steps which have been pro-
grammed is displayed next to the protocol number.
The two options for the voltage change pattern are:
•
Step, which sets the voltage at the selected value for the new step and then holds
the voltage constant for the step duration.
•
Gradient, which increases the voltage limit (linearly with respect to time) from the
value set for the previous step to the value set for this step. If this is the first step,
the value increases from 0.
The original factory programmed voltage for each step is 0. Program each step with the
protocol voltage values. If fewer than nine steps are required, end the program by as-
signing a value of 0 V after the final step. The step duration (0 to 99:59 hours) or volt-
hours (0 to 300.000 Vhr) are programmable for each step.
P r o t # 1 3 S t e p s
S 1 S t e p 5 0 0 V 1 : 0 0 H r s
S 2 S t e p 1 0 0 0 V 4 : 0 0 H r s
S 3 S t e p 8 0 0 0 V 8 0 0 0 0 V h r
72
Ettan IPGphor 3 Operating Instructions 28-9635-51 AC
5 Operation
5.3 Perform a run from the control panel
5.3.1 Ettan IPGphor 3 control panel functionality
