Section 5 Parameters 
5-22 
 
Parameters 
 
 
 
IS mode (1) 
Alarm 1 type 
al 
 
•  Select one of the following nine alarm 1 types: 
•  This parameter is displayed only for models without alarm outputs (i.e., 
models without an alarm mode switch). Settings for models with alarm 
outputs are set using the alarm mode switch.   
 
 
 
Set 
value 
Alarm type 
Alarm output 
operation 
0, 9  Alarm function OFF  Output OFF 
1  Upper- and lower-limit 
 
2  Upper-limit 
 
3 Lower-limit 
 
4 
Upper- and lower-limit 
range 
 
5 
Upper- and lower-limit with 
standby sequence 
 
6 
Upper-limit with standby 
sequence 
 
7 
Lower-limit with standby 
sequence 
 
8 Absolute-value upper-limit 
 
*  Alarm values 1 to 7: Set the deviation from the SP (set point) in the 
alarm value (X).   
Alarm 8: Set the absolute value from 0°C/°F in the alarm value (Y).   
*  The default is 2 (upper-limit alarm). 
 
* This parameter is not displayed for models with alarm outputs. The 
alarm type can be set for these models using the alarm type switch.   
* For models without alarm outputs, this parameter is displayed 
regardless of the output assignment setting.   
 
OFF
ON
SP
XX
OFF
ON
SP
XX
ON
OFF
SP
XX
OFF
ON
SP
X
OFF
ON
SP
X
OFF
ON
SP
X
OFF
ON
SP
X
OFF
ON
0
Y
Function 
Setting