updated IE voltage display

SDS_status_main.php

@@ -936,9 +936,10 @@ if (($MSmode == 5) or ($MSmode == 4))
 	// IE common
 	else if ($pp == 1)
 	  {
-	    if ($Kal1_RunFlag = 0) placeTextWithLink($ringsPosY[$pp], $ringsPosX[$pp], sprintf('%.2F V', -$value), 150, 4, $color, $text, $link);
-	    else placeTextWithLink($ringsPosY[$pp], $ringsPosX[$pp], sprintf('%.0F V', -$value), 150, 4, $color, $text, $link);
-	    $mace_setting["IECommon"]=-$value; 
+	    if ($Kal1_RunFlag == 0) $digits = '%.2F V'; else $digits = '%.1F V';
+	    placeTextWithLink($ringsPosY[$pp], $ringsPosX[$pp], sprintf($digits, -$value), 150, 4, $color, $text, $link);
+	    $mace_setting["IECommon"]=-$value;
+	    $digits = '';
 	  }
 	
 	// IE dipoles