CARLO GAVAZZI WM4-96 - PROGRAMMING Manual page 23

the keys, confirm with
dow appears select ON by means of the
enable the INPUT or OFF to disable it, then confirm your
choice by means of the
the previous menus.
WM4-96 is able to recognize the presence of the
analogue measuring input module (AQ1018-
AQ1019). If you try to enter the MEASURING menu
when the measuring input module is not installed,
the instrument displays NOT AVAILABLE. There's a lower
quantity of display pages in the configuration without meas-
uring inputs, since there's a lower number of data that can be
measured. On the contrary the digital inputs are not rec-
ognized automatically by the instrument and it is there-
fore important to program them correctly: ON if they are
to be used and OFF if they are not to be used, so as to
avoid any wrong measures. If WM4-96 is used in the
PULSE operating mode, it needs a full scale to be set: there-
fore if the measuring module is not installed, the value to be
set is in the SYSTEM menu (see SYSTEM on page 24). To
sum up, here is the list of parameters to be set depending on
the requirements (
input module is installed (AQ1018 or AQ1019):
A1 INPUT
A2 INPUT
A3 INPUT
#
C1 INPUT
#
C2 INPUT
C3 INPUT
Digital input prog.
21
Programming
S
key. Press
#
Not available when analogue measuring
(channel 1 slot A): enables gas counter.
(channel 2 slot A): enables water counter or
gas night tariff.
(channel 3 slot A): enables management of
energy meters time periods
(channel 1 slot C): enables kWh meter.
(channel 2 slot C): enables kvarh meter.
(channel 3 slot C): enables management of
energy meters time periods.
17
S
. When the ON/OFF win-
F
Display page
33
23
keys to
to go back to
27