Shimaden SR91 User Manual

14
(4) How to change set values (data)
To change data on a screen, use the or key, and register the changed data by pressing the key.
5-4. Auto Return Function
If no key is operated for 3 minutes or longer on a screen (except the 0-1 output 1 monitor screen, 0-2 output 2 monitor
screen and 1-27 heater current monitor screen), the screen automatically changes to the 0-0 basic screen of the mode
0 screen group. This is called auto return.
5-5. Procedure of Setting in Screen Group 0
The flow of setting screens is explained in the following section "6. Explanation of Screen Group and Setting". In this
section, the procedure of setting is described.
Key operation:
Use the key to call the next screen. On each setting screen, use the or
key for selection and the key for registration. Nevertheless, in case the value of manual
control output is changed on the output monitor screen, the
key need not be pressed.
(1) Setting of target set value (SV)
1. To set a target set value (SV), press the or key on the 0-0 basic screen. When either of the keys is
pressed continuously, the decimal point of the lowermost digit flashes and the numerical value keeps increasing
or decreasing. When it reaches a target set value, press the
key to register.
2. Once it reaches the target set value, the digit stops flashing.
Setting of a target set value is not possible while auto tuning (AT) is in execution. AT should be relieved for setting.
Example: 500.0°C is to be set as a target set value.
Key
0-0 basic screen
Key Key
Decimal point flashing Decimal point flashing
Decimal point stops flashing
㻌
㻌
㻌
(2) Manual setting of control output
1) Switching between automatic output and manual output on output monitor screen (OUT1 and OUT2)
and setting:
To switch auto to manual and vice versa, press the key for 3 seconds continuously, or press the key while
holding the
key on the screen 0-1 output 1 monitoring screen or the screen 0-2 output 2 monitoring screen.
Upon turning to manual, the MAN lamp flashes and it remains unlighted during automatic output.
To set a target value at manual output, press the
or key on the output monitor screen to keep the numerical
value increasing or decreasing until a target value is reached.
To release manual output, press the
key for 3 seconds continuously, or press the key while holding the
key, and automatic output returns.
ۑ
1
If the output mode of either output 1 or output 2 is changed to manual, the output mode of the other is also
changed to manual. Also, if changed to auto, the output of the other will be changed to auto as well.
ۑ
2
In case the output of output 1 is at 100.0%, is displayed on the output 1 screen and the decimal point of
flashes.
ۑ
3
In case the output of output 2 is at 100.0%, is displayed on the output 2 screen and the decimal point of
flashes.
ۑ
4
In case output is of contact or SSR drive voltage and OFF is set for proportional band (P), the value of output will
be 0.0% or 100.0%.
ۑ
5
In case output is of voltage or current and OFF is set for proportional band (P), the value of output will be the
lower limit value or the higher limit value of a set output limiter.
While auto tuning (AT) is in execution, switching to manual output is not possible. It should be done after releasing
AT.
Key
Key
Automatic
output
MAN display lamp
stops flashing
Manual
output
MAN display lamp
flashes
Manual
output
MAN display lamp
flashes
Automatic
output
MAN display lamp
stops flashing
0-1 Output monitor screen
for 3 secondsfor 3 seconds
+
Key
+

Shimaden SR91 Specifications

General

Brand	Shimaden
Model	SR91
Category	Controller
Language	English