Yokogawa EJX430B - Manual (Page 78)

<9. Maintenance>
9-13
IM 01C27B01-01EN
Integral
indicator
Factory
NAMUR
category
Bit
Diagnostic
Status
Diagnostic Status Detail Cause
Release/
recovery
conditions
(except
restart)
Action
AL. 63
AI SIM
C Bit 17 Simulation is
active
SimulationActive
(AI1)
AI1 block is
simulate mode.
Returns when
the simulate
mode of AI1
block is set
to disable. 1
(Disable)
Check the
simulate
mode of AI1
block.
AL. 64
AI SIM
SimulationActive
(AI2)
AI2 block is
simulate mode.
Returns when
the simulate
mode of AI2
block is set
to disable. 1
(Disable)
Check the
simulate
mode of AI2
block.
AL. 65
AI SIM
C Bit 17 Simulation is
active
SimulationActive
(AI3)
AI3 block is
simulate mode.
Returns when
the simulate
mode of AI3
block is set
to disable. 1
(Disable)
Check the
simulate
mode of AI3
block.
*1: "Factory NAMUR category” refers to the four categories (C: Check function, M: Maintenance required, F: Failure, and O: Off
specification) according to NAMUR NE107*.
* NAMUR NE107 “Self-Monitoring and Diagnosis of Field Devices”
*2: When the device detects “AL01 CAP.ERR” and “AL02 AMP.ERR”, the LCD display stays on regardless of the status in LCD mode.
*3: Applicable for Integral antenna type (Amplifier housing code: 7).
*4: Applicable for Detachable antenna type (Amplifier housing code: 8 or 9).