O&M Manual –90E1720004
Section 8 Operation Page 41 of 52
Setting Timers
Note: All timers are set at the factory either as default factory settings or as a specified setting.
Please refer to the specification sheet provided with the switch for these settings.
1
Go to Setpoints\operation\timers. “Delay for generator start” is automatically highlighted.
2
Press <enter>.
3
A passcode dialog box appears; enter level #1 passcode, and press <enter>.
4
Scroll down to the timer to be set, and Press <enter>.
5
Use the <up and down arrow function (hard) keys> to increase or decrease the timer
setpoint by its incremental value noted in the Setpoints section.
or
Using the dialog box for setting the timers, press the <left and right arrow soft keys> and the
<up and down arrow soft keys> to navigate the numeric keypad on the screen and then the
<select soft key> to enter each digit of the timer setting directly, within the maximum, minimum
and incremental limits for that timer, as noted in the Setpoints section.
Press <enter> to save the timer settings.
NOTE
Timer designation cross reference:
“Delay for generator start” is the same as “TDES”
“Delay – xfer to nonpreferred source” is the same as “TDNPS”
“Delay – xfer to preferred source” is the same as “TDPS”
“Delay - cntr off position to nonpreferred source” is the same as “TDNNP”
“Delay - cntr off position to preferred source” is the same as “TDNP”
“Delay for engine cool down” is the same as “TDEC”
Setting Voltage and Frequency Setpoints for S1 (VFS1) and S2 (VFS2)
Note: All setpoints for are set at the factory either as default factory settings or as a specified
setting. Please refer to the specification sheet provided with the switch for these settings.
1
Go to setpoints\operations.
2 Press the “S1” or the “S2” soft key.
3
Scroll down to parameter you want to set using the <up and down arrow function (hard)
keys> and press <enter>.
4
A passcode entry dialog box appears; enter level 1 passcode and press <enter>.
5
Highlight parameter you want to set and press <enter>.
6
Use the <up and down arrow function (hard) keys> to set the desired parameter and press
<enter>
NOTE
All Voltage parameters are set by percentage values
Setting Transition Mode on a Closed Transition Switch
1
Go to setpoints\control\general.
2
Scroll down to “transition mode select” and press <enter>.
3 A passcode dialog box appears; enter level #2 passcode.
4
Press <enter> again and a transition mode select dialog box appears.
5
Use the <up and down arrow function (hard) keys> to scroll to the desired transition mode;
press <enter>.
6
Press the <HOME> function key and confirm on the operator panel that the desired transition
mode was selected.
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