Input Error Messages And Alarm Icons - ABB C1300 User Manual

C1300
Advanced circular chart recorder
The recorder has dedicated Operating Pages in the Operating Level – see Sections 2.3 to 2.6. These pages display the process
measurements and are not affected by the security system which inhibits access to the Configuration Pages – see Section 3.3,
page 19.

2.2 Input Error Messages and Alarm Icons

Message
Unspecified error from the Analog to Digital Converter
Corrupt data from the Analog to Digital Converter
No reply from the Analog to Digital Converter
Input is above or below fault detection level
or
Input exceeds the limits for the linearizer selected
Examples
Note. Error messages are cleared automatically when the fault condition no longer exists.
Fig. 2.2 Input Error Messages Displayed in the Operating Page
Fig. 2.3 Alarm Icons
IM/C1300 Rev. J
Reason
Hardware failure on
Process Variable 1
Global Alarm Indicator – displayed if
High Process
Low Process
relevant only to the channel currently displayed
Fast Rate
Slow Rate
Action
• Check that the input/output board is located correctly in its socket
– see Section 5.1
• Power down and up
If the error message is still present, contact the Company
• Check input source for possible broken sensor
• Check input connections
• Check input link position
• Check input configuration – see Section 3.5
alarm in channel is active
any any
2 Operation
Input out of range on
Process Variable 1
7