<6. PROCEDURES FOR CONVERTER OPERATION>
6-35
IM 12E04A02-02E
9th Edition : Mar. 16, 2018-00
6.7 Operation in <PROGRAM2> Mode
In this mode, the time setting operations for automatic cleaning and automatic zero calibration,
the operation settings for contact output and the selection operations for part of execution/stop of
the failure detection function are curried out.
•
FUNCTION "1" to FUNCTION "F": Time settings, contact output operation settings
•
FUNCTION "1." to FUNCTION "F.": Selection for part of execution/stop of the failure
detection functions
Key operations made by specifying a function in the <PROGRAM2> mode and the displays
following those key operations are described in the following order.
(1) Time setting for automatic cleaning and automatic zero calibration
(2) Selection of contact output operation (open/close)
(3) Selection of execution/stop of the failure detection functions
(1) Time Setting for Automatic Cleaning and Automatic Zero Calibration
(FUNCTION "1" to FUNCTION "A")
Table 6.12 shows a list of setting times and operation functions. For details on automatic cleaning
and automatic zero-calibration operations, see subsections 4.2.2 and 4.2.3. For specification
without automatic cleaning or automatic zero calibration (Suffix codes: -NN, -KC, -A1), this
setting is non-operative.
Table 6.12 Time Settings for Automatic Cleaning and Automatic Zero Calibration
Setting
FUNCTION
Setting range
Factory setting
Automatic cleaning period
1
0.1 to 24.0 hours
0002.0
Cleaning calibration ratio *3
2
1 to 10 times
00001
Repeated cleaning
3
1 to 20 times
00005
Cleaning time 1 *1
4
10 to 120 seconds
00030
Cleaning time 2 *2
5
10 to 120 seconds
00030
Draining time 1 *1
6
10 to 120 seconds
00010
Draining time 2 *2
7
10 to 120 seconds
00010
Filling time 1 *1
8
10 to 120 seconds
00100
Filling time 2 *2
9
10 to 120 seconds
00100
Relaxation time
A
30 to 600 seconds
00150
*1:
For models with Suffix code -A2 (without automatic zero calibration), use this time setting.
*2:
For the models with Suffix code -A3 (with automatic zero calibration), use this time setting.
*3:
The time is set for the automatic cleaning period, while for the automatic zero-calibration period, the cleaning calibration ratio,
which means the number of the automatic cleaning is performed for one automatic zero calibration, is set.
The following shows an example of the setting operations for the automatic cleaning period.
Similar operations apply to the other settings.
(Example of display)
(1)
Select FUNCTION "1" in the <PROGRAM2>
=> 0002.0 (time)
mode. The current setpoint is displayed.
(2)
Press the [>] key.
=>
0002.0 (time)
The most significant digit flashes.
(3
)
Select a digit with the [>] key and set the digit
=> 000
4.0 (time)
to the desired value using the [^] or [v] key.
The flashing digit moves to the right
and when the least significant digit is
reached, it returns to the most
significant digit.
(4)
Press the [ENT] key.
=> 0004.0 (time)
The entire display flashes once.
If the setpoint in step 4 is beyond the permissible range, "not" is displayed. Reset the message
using t
he [>] key and repeat the operation from step 2.
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