Yokogawa µR20000 - Manual (Page 195)

IM 04P02B01-01E
9-12
Explanaton
Alarm Type
Symbol Name
H High limit alarm
L Low limit alarm
T Delay high limit alarm*
t Delay low limit alarm*
* Selectable only when the alarm delay function is enabled. See section 7.15.
If delay high limit alarm or delay low limit alarm is specified, set the alarm delay time.
Setting the delay time of the delay high limit alarm or delay low limit
alarm: Section 9.11
Enabling the alarm delay function: Section 7.15
Setting the alarm hysteresis: Section 7.1
Alarm Value
Can be set to a value in the range of –9999999 to 99999999 excluding the decimal
(–9999999 to 99999999 is the displayable range).
Relay No.
The selectable relay numbers are listed below.
I01 and I02 on the /A1 option
I01 to I04 on the /A2 option
I01 to I06 on the /A3 option
I01 to I06 and I11 to I16 on the /A4 option
I01 to I06, I11 to I16, I21 to I26, and I31 to I36 on the /A5 option
9.5 Settng the Alarm