Instruction manual

15
2
7
digit: Overscale
0: OFF 1: ON
2
8
digit: Underscale
0: OFF 1: ON
2
9
digit: During Run
0: OFF 1: Run
2
10
digit: During Wait
0: OFF 1: Wait
2
11
digit: During AT
0: OFF 1: AT
2
12
digit: During Hold
0: OFF 1: Hold
2
13
digit: Not used (Always 0)
2
14
digit: Not used (Always 0)
2
15
digit: Key operation change
0: No 1: Yes
20H 03H 0087H: Not used
20H 03H 0088H: Not used
20H 03H 00A0H: Not used
20H 03H 00A1H: Instrument information reading
2
15
to 2
0
0000
0000 0000 0000
2
0
digit: Not used (Always 0)
2
1
digit: Alarm 2 (A2) function
0: Not applied
1: Applied
2
2
digit: Communication function
0: Not applied
1: Applied
2
3
to 2
15
digit: Not used (Always 0)
20H 03H 00A3H: Reading if any item changed
by keypad operation exists or
not
Changed item command
Data item:
(*1) 16
1
: Step 1 to Step 9
16
2
: Pattern 1 to Pattern 9
(*2) 16
2
: Pattern 1 to Pattern 9
Data:
• When the data (setting value) has a decimal point, remove the decimal point and represent it as a
whole number, then express it in hexadecimal figures.
• When the alarm action type is changed, the alarm setting value returns to the default value.
The alarm output status is also initialized.
Note
The settings by the front key operation and by communication function differ as follows.
• When data is changed by front keypad operation, the data that is related to the changed
item is also changed automatically as shown in Example 1 below.
• When the data is changed by communication function, the related data does not change
as shown in Example 2 below. (Only the changed data is altered.)
(Example 1) SV high limit: 1370
Step SV : 1000
When SV high limit is changed to 800
by the front keypad operation, both SV high
limit and Step SV are changed to 800
.
(Example 2) SV high limit: 1370
Step SV : 1000
When SV high limit is changed to 800
by communication function, SV high limit is
changed to 800
, however, Step SV is maintained at the same temperature 1000 .