LumaSense Technologies M310 - Manual (Page 14)

M310 Manual Operation 14
4.4 Changing Temperature Units (C-F, F-C)
The controller has been locked out except for setpoint change to hinder tampering with
important control settings.
To unlock the controller:
1. Press SCROLL for 10 seconds. First CtrL will appear, then AcLu.
2. Press UP to display FACt on the lower display.
3. Press PAGE to exit. The controller is now unlocked.
To change temperature units:
4. Press SCROLL and hold until InP appears.
5. Press SCROLL and hold until dSPL appears.
6. Press PAGE until UNIT appears in lower display.
7. Press UP to change C to F or F to C.
8. Press SCROLL and hold for 5 seconds to exit.
Note: It is important to lock out the controller after making setting changes to prevent
tempering.
To lock out the controller:
1. Press SCROLL for 10 seconds to enter lockout set-up again. Display will show AcLu and
FACt.
2. Press UP until USEr appears in lower display.
3. Press PAGE to exit- controller is locked out.
4.5 Setting Serial Communications (Baud Rate, Parity, etc)
Your serial communication package (not supplied) may require some settings that are different
from how the M310 was shipped.
The controller has been locked out except for setpoint change to hinder tampering with
important control settings. To change the units, the controller must be unlocked.
To unlock the controller:
1. Press SCROLL for 10 seconds. First CtrL will appear, then AcLu.
2. Press UP to display FACt on the lower display.
3. Press PAGE to exit. The controller is now unlocked.
To change serial parameters:
1. Press SCROLL and hold for 5 seconds.
2. Press SCROLL unitl SerL appears on the lower display.
3. Press PAGE to view Id.no (Device ID number).
4. Press UP to set unit ID number 00 to 99 (use 01).
5. Press PAGE to view bAUd Baud, parity, bits selection.
6. Press UP to select according to chart below.
7. Press PAGE to view dAt.F (data format) see chart below.