15
Choose by means of keys the appropriate mode. The
active mode t, P, S or A is signalled by the flashing of the suitable
symbol. Accept the chosen mode by the key.
The return from other modes into the measuring mode is carried
out by means of the
or key:
- after the last parameter (in t, S and A modes),
- after the last page (in the P mode).
4.2.1. Measuring mode
Values of different quantities are displayed acc. programmed pages
by the manufacturer or configurated by the user in the P mode.
The change of page is realized by pressing the Key. The
sequence of displayed pages is proceeded acc. the table formed
in the P mode.
The monitoring of maximal or minimal values is realized when press-
ing respectively the or key. The cancellation of maximal
or minimal values is realized when pressing the key during
the monitoring of these values, i.e. at first the
or key
must be pressed and after the key.
Alarms are active if they were allocated. One must notice that
alarm do not need to be related to quantities displayed on the page,
because a change of page would cause an action on two-state
outputs.