Set An Access Code; Rs485 Address - Thermo Scientific 8600 Series Operating And Maintenance Manual

Section 3
Configuration

Set an Access Code

RS485 Address

3-4 Model 8600 Series
To set the Access Code:
1. Press the Mode key until the Configuration indicator lights.
2. Press the right arrow until "SET ACC CODE" is displayed in the
message center.
3. Press Enter.
4. The message center displays ACC CODE = 000. Press the up/down
arrow until the desired access code is displayed (000 - 999). Press the
left/right arrow to select digit 1, 2, 3.
Note The left and right arrow keys are used to move from the first through
the third digits within the access code.
5. Press Enter to save the setting
6. Press the Mode key until the Run indicator lights. A 3-digit Access
Code can be entered to avoid unauthorized personnel from changing
the set points, calibration, or configuration. A setting of 000 bypasses
the access code. The factory setting is 000.
If the freezer is configured for RS485 communications, it must have a
unique identification address. This address is set through Configuration
mode.
1. Press the Mode key until the Configuration indicator lights.
2. Press the right arrow until RS485ADDR is displayed in the message
center.
3. Press Enter. The message center will display 485 ADDR XX.
4. Press up/down arrow to select the appropriate address for the freezer
(1 - 24).
5. Press Enter to save.
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