RKI Instruments TAN-5000 Series - Manual (Page 25)

5 How to Operate 5-4. Description of operation
- 25 - TAN-5000
* The operations of ALM1 and ALM2 alarm lamps shown in this chart are those of the indicator/alarm unit
(option).
S
elf-latching type alarm operation timing chart 1
Recovered Alarm Normal
ALM1 alarm lamp (red)
ALM2 alarm lamp (red)
Common first alarm
contact
Common second alarm
contact
Buzzer
Pressing the reset switch
ALM1 alarm lamp (red)
Common first alarm
contact
Common second
alarm contact
Buzzer
Zero point
First alarm
setpoint
Second alarm
setpoint
ALM2 alarm lamp (red)
ALM1 alarm lamp (red)
Common first alarm
contact
Common second alarm
contact
Buzzer
ALM2 alarm lamp (red)
ALM1 alarm lamp (red)
Common second
alarm contact
Buzzer
ALM2 alarm lamp (red)
Common first alarm
contact