FlowLine Commander LI90 Series User Manual page 57

Hide thumbs Also See for Commander LI90 Series:

Table of Contents

Troubleshooting

PROBLEM

No power to the

transmitters

No power from the relay

contacts

Relays stays OFF all the

time

27 AUG 08

Rev 1_3

SOLUTION

The Analog Inputs are not internally powered. Power for

transmitters must be provided from an alternative source.

Typically, it is the same power supply that is providing

power to the LI90-1001.

All of the relays are dry contact relays. Power for the

device the relays are switching must come from an

alternative source.

Make sure that the Hand, OFF Auto for the relay is set

for Auto. The OFF setting will keep the relay OFF until

this setting has been changed.

PRELIMINARY MANUAL

Commander LI90 Series

57 of 57

Table of Contents

Need help?

Do you have a question about the Commander LI90 Series and is the answer not in the manual?