FACTS Engineering Direct Logic 405, Manual

Page: 61 / 62

TROUBLESHOOTING 6.3
Cause: These values are only read when module powers up.
Solution: Power cycle the module.
Problem: I changed my alarm parameters but the new values don't seem to be used.
Cause: These values are only read when bit 0 of the Mode Word is set.
Solution: Set bit 0 of the Mode Word (see the example on page 3.1).
Problem: I changed my PID loop parameters but the new values don't seem to be used.
Cause: These values are only read when bit 0 of the Mode Word is set.
Solution: Set bit 0 of the Mode Word (see the example on page 3.1).
If you have any installation or operation questions, or if you need additional information, please call
1-800-633-0405.
To receive the fastest help from our technical support staff, please have the following Temperature
Controller information ready when you call:
• Value in the Table Beginning Address location (page 2.8).
• Value in the Number of Loops Enabled location (page 2.8).
• Value in the Error Flag location (page 2.8).
• Value in the Firmware version number location (page 2.8).
• Jumper Settings (page 2.2)
• Current value of all 19 V-Memory locations associated with the loop you are now having
problems with (page 2.12).