5.2 Operation Level
5-7
Parameters
IS mode (3)
Alarm 1 latch status
a1
• This parameter displays the alarm 1 latch status.
• The latch can be cleared by pressing the U and D Keys for at least 2 s while
the alarm 1 latch status is displayed.
• The alarm 1 latch status is only displayed when latch ON (1) is set in the
“alarm 1 latch” parameter in the initial setting level (4).
Monitor range
0: Latch OFF
1: Latch ON
IS mode (4)
Alarm 2 latch status
a2
• This parameter displays the alarm 2 latch status.
• The latch can be cleared by pressing the U and D Keys for at least 2 s while
the alarm 2 latch status is displayed.
• The alarm 2 latch status is only displayed when latch ON (1) is set in the
“alarm 2 latch” parameter in the initial setting level (5).
Monitor range
0: Latch OFF
1: Latch ON
Setting
Function
Function
Setting