Manual

M300 Manual Installation and Operation  12
Eurotherm controller
3.2.3 Using Temperature Controller Tuning Constants
PID Set 1 (T<337 °C) PID Set 2 (T>337 °C)
PB1 ________ PB2 _________
INTEGRAL _________seconds INT2 ___________seconds
DERIVATIVE________seconds DERV2 _________seconds
3.2.4 Using Serial Communication
This M300 is configured for
[ ] RS232 - standard
[ ] RS422 - 4 Wire (Option)
[ ] RS485 - 2 Wire (Option)
RS232 interface RS422 interface (4 wire) RS485 interface (2 wire)
The controller has a distinct address. The factory address setting is 1.
To change the address:
1. Press and hold PAGE button. The word ACCESS will appear in lower display.
2. Press SCROLL button. LEVEL 1 will appear.
3. Press UP button until LEVEL 3 appears.
4. Enter PASSCODE by pressing the UP button until 3 appears and wait until PASS appears.
5. Press PAGE button repeatedly until COMMS H module appears.
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TEMP ERATURE
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SETPOI N T