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Kevin PittmanSep 9, 2025
What to do if my Shimaden SR93 Controller is in trouble?
- AamandamayoSep 9, 2025
Examine, repair or replace the product.
To Next PageTo Next PageWhat to do if my Shimaden SR93 Controller is in trouble?
Examine, repair or replace the product.
Why does the displayed PV value seem incorrect on my Shimaden Controller?
If the displayed PV value seems incorrect on your Shimaden Controller, there are a couple of potential reasons: * The set measuring range code might differ from that of the input sensor or signal. To resolve this, check and ensure that the set measuring range code is correct for the input signal. * There may be erroneous wiring to the input terminals of the sensor. In this case, correct the wiring to the input terminals.
What to do if a key is unable to be operated on Shimaden Controller?
If you find that a key on your Shimaden Controller is not working, consider these possibilities: 1. The keylock function may be enabled. Try releasing the keylock. 2. The product might be deteriorating. In this case, examine the controller and repair or replace it if necessary. 3. If the communication function is active, the controller might be in communication mode (Com). Change the communication setting to the local mode (Loc).
Why does the display go out on my Shimaden Controller and it does not operate?
If the display on the front panel of your Shimaden Controller goes out and the instrument stops operating, here are a few things to check: * There may be a problem with the power supply or wiring connection. Inspect all power-related components and wiring, and ensure everything is correctly connected. * The product itself might be deteriorating. In this case, examine the controller and consider repairing or replacing it.
How to fix too fast ON-OFF action of control output on Shimaden Controller?
If the ON-OFF action of the control output on your Shimaden Controller is too fast: * It's possible that ON-OFF is set for the proportional (P) element of PID control. Change the OFF setting for P to a two-position type ON-OFF action. * The hysteresis value for the ON-OFF action might be too small. Try increasing the hysteresis value.
General| Brand | Shimaden |
|---|---|
| Model | SR93 |
| Category | Controller |
| Language | English |
Detailed instructions and precautions for wiring the controller and its components.
Diagrams illustrating terminal connections for SR91, SR92, and SR93/SR94 models.
Table mapping terminal names to their numbers for different SR90 series models.
Steps to follow before initial operation, including wiring checks and settings.
Covers setting target values (SV) and manually controlling output 1 and 2.
Explains execution, stopping, and conditions for the auto-tuning process.
Details the standby mode, including its function, event handling, and display.
Describes setting event types/values and applying optional set value bias.
Selects the input type and corresponding measuring range code.
Explains different types of events like deviation, absolute value, standby, and no-standby alarms.
Explains the proportional (P), integral (I), and derivative (D) components of PID control.
Details the function and operation of output limiters for control output.
Provides a table of common problems, their causes, and remedies.
Lists error codes, their causes, and corresponding remedies for troubleshooting.
