Yokogawa ADMAG AXF - Manual (Page 34)

IM 1E10C1-E 5-15
5. FUNCTION AND DATA SETTINGS
5.5.10 Alarm Output at Low Flow Limit (Flow Switch)
• In case flow rate decrease under set level, an status signal is output.
PLS/ALM+, PLS/ALM– terminals are for common use with pulse, alarm and other
status output functions. Therefore, in case this function is used, other functions are not
available to use.
Alarm output at low flow limits can be selected “04” in
parameter No. “b10”.
The Low Limit value can be set in parameter No. “b36”
as parcentage for 4 to 20 mA.
Hysteresis width is set in parameter No. “b37”.
When using reversed status (ON/OFF) is required,
it can be set in
“N02 Output Mode”.
Display Description
Code
00
01
02
03
04
05 Pulse output
Alarm output
Forward / reverse flow measurement
Automatic two range switching
Alarm output at low flow limit
Totalozation switch
Content
Output
Hysteresis
Status
Output
On
Default : 5(%)
low flow
limits
value.
Defalt : 00
Defalt : -10(%)
NOTE