Reverting To Factory Settings; Reverting To Factory Settings Using Dip Switches; Figure 31 Dip Switch Factory Reset (Gmw93/94); Figure 32 Dip Switch Factory Reset (Gmw95) - Vaisala CARBOCAP GMW90 Series User Manual

Chapter 6 ____________________________________________________________ Troubleshooting

Reverting to Factory Settings

VAISALA ________________________________________________________________________ 77
GMW90 series transmitters, including factory-customized transmitters,
can be reverted to their original shipping configuration using the DIP
switches or the service port.
Reverting the transmitter to factory settings clears all user configuration
that has been done using the service port. User-made adjustments are also
cleared from the GM10 and HTM10 measurement modules. The factory
calibration will remain.
Reverting to Factory Settings Using DIP
Switches
1. Disconnect the transmitter cover from the mounting base.
2. Make a note of the DIP switch positions before changing anything,
so you can restore the positions later.
3. Analog output models: Set the DIP switches as shown in Figure 31
below: move all switches up.
Digital output models: Set the DIP switches in the leftmost DIP
switch bank as shown in Figure 32 below. Do not move the
switches in the other bank.
ON
1 1 2 3 4 5 6 7 8 2 3 4 5 6 7 8
Figure 31
Modbus
A B
ON
2 3 4 5 6 7 8
1
BACnet
Figure 32
GMW93
DIP Switch Factory Reset (GMW93/94)
Parity Even
Non-Metric
C
Baud
Rate Metric
Parity None
DIP Switch Factory Reset (GMW95)
ON
1 2 3 4 5 6 7 8 2 3 4 5 6 7 8
1
GMW94
1209-028
1204-040