Carlo Gavazzi WM4-96 - Manual (Page 21)

❑
Analogue measuring input
module NOT installed
(AQ1018 - AQ1019)
.
The instrument carries out
only the following measures: W,
var, W
dmd
, var
dmd
, PF
dmd
using only
the pulses acquired through the
digital inputs. The “VA” power is
always 0. It’s possible to count
and display the measurements of:
water and gas, gas and gas night
tariff, or Wh- and varh meter. In
order to make the instrument carry
out the above mentioned meas-
ures, it’s necessary that both digi-
tal input modules are mounted
(AQ1042+AQ1038 or 2x AQ1042).
Choose the INPUT function by
pressing the and keys,
then press to enter the rele-
vant sub-menu. Choose the
PULSE function by means of the
and keys and press the
key to select the operating
mode and enter the relevant sub-
menu where you can select the
digital inputs associated with the
gas / water and kWh/kvarh meters. You can also enable the
two digital inputs relevant to the remote selection of the tar-
iffs. To select the water / gas metering or Wh- varh- meter-
ing, follow steps 1 to 4 on page 19 and 20. Please note the
description of the selected input function and the weight of
the associated pulse under the relevant window. To enable
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Programming
System
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Digital input prog.
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