Stationary Photoionization Detector SPID2
User Manual
SPID2 - User Manual (en) - 1.11.docx
Analytical Control Instruments GmbH, Volmerstraße 9A, D-12489 BERLIN, Germany, www.aci-berlin.de
Version 1.11
Page 38 of 60
6.10.
Output States
State
Relay
LED
Current loop
Alarm
LO
Alarm
HI
Error
Alarm
LO
Alarm
HI
Status
4 ... 20
mA
0 ... 5
mA
Startup
energized energized energized
Off
Off
White
flash
1 mA
0 mA
Menu /
Maintenance
energized energized energized
Off
Off
Blue
1 mA
0 mA
Normal
energized energized energized
Off
Off
Green
4
…
20
mA
0 ... 5
mA
Alarm LO
De-
energized
energized energized
Red
flash
Off
Green
4 ... 20
mA
0 ... 5
mA
Alarm HI
De-
energized
De-
energized
energized
Red
flash
Red
flash
Green
4 … 20
mA
0 … 5
mA
Over range
De-
energized
De-
energized
energized
Red
flash
Red
flash
Red
22 mA
0 … 5
mA
Under range
energized energized energized
Off
Off
Red
flash
3 mA
0 … 5
mA
Filter dirty
energized energized energized
Off
Off
Red
flash
4 ... 20
mA
0 ... 5
mA
Error
energized energized De-
energized
Off
Off
Yellow
flash
2 mA
0 ... 5
mA
In case of purging
•
Status LED is flashing green