－６４－
11. OTHER PROGRAMMING 11.5 Alarm
3 Programming Mode
1) Absolute value alarms (
，
，
，
)
 
(Note) Program the alarm value within the scale range.
2) Rage-of-change alarm (
，
)
 
(Note 1) Program the alarm value with the change width (without sign) per unit time.
(Note 2) Unit time = measuring interval (about 0.1 sec.) x measuring count
Program this measuring count (1 to 20).
3) Differential alarm (
，
，
，
)
 
(Note 1) Program an alarm value with a difference (without sign) between measured values of channels.
(Note 2) Program another channel to be compared.
* In the standard specifications, the relay No. is fixed to “0” and the cursor does not appear. Program the relay
No. for the alarm output (option) only. See Section 12.2.
Level
A
larm
type Relay No.* Alarm value (Note)
Max. 5 digits by left-justify
Unused digits are filled with spaces.
Characte
r
displa
y
Channel
Curso
r
Measuring count (Note 2) (1 to 20)
Channel to be compared (Note 2)
Characte
r
displa
y
Curso
r
Curso
r
Characte
r
displa
y
Channel
Channel
Level
Level
A
larm
type
A
larm
type
Relay No.*
Relay No.*
Alarm value (Note 1)
Max. 5 digits by left-justify
Unused digits are filled with spaces.
Alarm value (Note 1)
Max. 5 digits by left-justify
Unused digits are filled with spaces.