Alstom iSTAT M232 - Page 46

User Manual M2x2/EN M/F
iSTAT M2x2 Page 44
The Ene
rgy Counter can be defined as an Alarm Output or as a pulse output for Counter 1 to
4. Therefore any of the 4 Energy counter registers can be assigned to either of the pulse
outputs.
If defined as a counter the display shown in Figure 13-15a appears. The Tariff Selector
defines for which tariffs the pulse output is active.
If the Energy Counter is defined as an Alarm Output (M232 only) the display shown in Figure
13-15b appears
I/O 1
Figure 13-15b
Energy Counter
Alarm Groups
Output Signal
Input/Output option
Counter 1
Back to I/O menu
When the alarm function is enabled the options for alarm groups and an output signal appear
on the menu structure. The alarm group menu is shown in Figure 13-15c.
Alarm Groups
Figure 13-15c
G1 G2 G3 G4
Alarm groups
OK to select
Back to I/O option menu
This output signal has a number of options as shown in Figure 13-15d, press the DOWNor
UP keys to move between options and then pressing the OK key to select
Output Signal
Figure 13-15d
 Permanent
 Pulsed 1 sec
 Always ON
 Always OFF
 Normal Inverse
Output Signal
OK select
Back to I/O option menu