Reliance electric PSC PC-2, Operation Manual, Page: 19 / 38

4-5
Operation of the PSC Console
4.3.3.3 To Display Additional Control Variables
To display other control variable(s) in addition to control variable already displayed,
press the following keys in the following order.
MON 0 to 9 ENTER
The additional control variable(s) is (are) displayed in the Display Lines 2 and 3 (for
the Display Lines 2 and 3, see the figure in Section 4.3.1). If no value has been set
to a specified control variable, a question mark (?) will be displayed in the
corresponding Display Line.
Example: If you desire to monitor the control variables of Monitor No. 105 and 200
in addition to the control variable of Monitor No. 102 being displayed,
press the following keys continuously.
MON 1 0 5 ENTER
MON 2 0 0 ENTER
A display as shown below will appear.
M O N I T O R
M 1 0 2 : 0 . 0
M 1 0 5 : 1 0 . 0
M 2 0 0 : ?
Important: The maximum number of lines that can be displayed at a time are
three. If you enter a Monitor Number to be displayed when three
control variables are already displayed, the newly added Monitor
Number will be displayed in the Display Line 3 and the control variable
shown in the Display Line 1 will disappear by scrolling. If you desire to
monitor again the control variable having disappeared by scrolling,
press the keys again in the following order.
MON 0 to 9 ENTER
4.3.3.4 To Scroll Control Variables
Use the following steps to scroll control variables:
1) Press the ENTER key only. The control variable of the Monitor Number
following the last entered control variable will be displayed.
2) Press the ENTER key repeatedly. Control variables will be scrolled in the
numerical order of the Monitor Numbers.
Important: If no control variable is shown in the display, the above-mentioned
scrolling will not function. In such a case, first enter the Monitor
Number from which you desire to start scrolling, by pressing the
following keys.
MON 0 to 9 ENTER
Note that it is impossible to scroll control variables in the reverse order.