Regarding the usage and adjustment methods of the Beijing BCS SHIKO series controller regulators, the following is general guidance for reference.

2. Basic Operation Steps

# Parameter Settings

Enter the Setup Mode:

通常, hold down the "SET" button or a combination key (such as "SET" + "▲") to enter the parameter menu.

Adjust parameters:

Use the "▲/▼" button to modify values. Common parameters include:

SV (Setpoint Value): Target control value (e.g., temperature, pressure).

PID Parameters: P (Proportional Band), I (Integral Time), D (Derivative Time), to be adjusted according to system response.

Alarm Value: Set the over-limit alarm threshold.

3. Save and Exit: Press "SET" or "ENT" to confirm, some models will save automatically.

Calibration and Certification

Sensor Calibration: Adjust zero point/full scale (e.g., Pt100 temperature deviation) in the input menu.

Output Calibration: Verify the accuracy of 4-20mA or relay output.

3. Common Issues Resolution

Display anomaly: Check if the power and sensor connections are loose.

Unstable control:

Re-tune PID parameters (some models support auto-tuning, press and hold the "AT" key to initiate).

Check the sensor's installation position for合理性.

No output signal: Confirm that the output type (relay/simulated quantity) configuration is correct.

GCS Series, BCD Series Digital Regulators, Beijing DaTong UP93 Temperature Control Instruments