Fisher FIELDVUEDVC6200f Instruction Manual page 127

Instruction Manual
D103412X012
Table 6‐1. Resource Block BLOCK_ERR Conditions
Condition Number
0 Other ‐ Set if a device initialization error occurred.
1 Block Configuration Error ‐ Set if FEATURE_SEL, CYCLE_SEL, or CYCLE_TYPE is set incorrectly.
Simulate Active ‐ Indicates that the simulation jumper is in place on the aux terminals. This is not an indication that the I/O
3
blocks are using simulation data. See AO block parameter SIMULATE [10] and DO block parameter SIMULATE_D [10].
6 Device Needs Maintenance Soon ‐ Indicates a Maintenance Field Diagnostic Alert condition is active.
9 Memory failure ‐ Indicates a pending Flash or NVM failure.
10 Lost Static Data ‐ Indicates failure of the memory containing static parameters
11 Lost NV Data ‐ Indicates failure of the memory containing non‐volatile parameters.
13 Device Needs Maintenance Now ‐ Indicates a Failed Field Diagnostic Alert condition is active.
14 Power Up ‐ Indicates the device has been powered up and the Resource Block is not running normally.
15 Out of Service (MSB) ‐ The resource block actual mode is Out of Service.
Device State (RS_STATE [7]) indicates the state of the function blocks. Four states are possible:
d
Initialization— The instrument enters this state upon restart or failure. The function blocks are in the IMan mode.
During the initialization state, all unreported function block alarms are automatically confirmed and acknowledged.
Once the instrument is considered operational, block execution is scheduled and the instrument state moves to
Online.
d
Online— The instrument will be in this state if it is operational. The function blocks are initially in the Auto mode,
but can be changed to a higher level mode.
d
Standby— The instrument enters this state if the resource block mode is Out of Service (OOS). In this state all
function block modes are forced to Out of Service. The transducer block mode is not affected. When the resource
block mode is changed to Auto, the instrument state moves to Online.
d
Failure— The instrument moves to this state whenever a hardware or memory failure is detected which would
prevent reliable operation. All function blocks and the transducer block modes are Out of Service.
Write Lock
•Write Alarm: Alarm State
•Write Lock (WRITE_LOCK [34]) determines if writes are permissible to other device parameters. The Soft Write
Lock feature must be selected to be able to use Write Lock (see Selecting Features). When Write Lock is set to
Locked, no writes are permitted to any parameters within the device except to set Write Lock to Not Locked.
When locked, the block functions normally, updating inputs and outputs and executing algorithms. When Write
Lock is set to Not Locked, the Write Alarm alert is active.
Block Alarm (BLOCK_ALM [36]) is used for all configuration, hardware, connection failure or system problems in the
block.
•Block Alarm: Alarm State (BLOCK_ALM. ALARM_STATE [36.2]) indicates the state of the Block Alarm. Five states
are possible:
d Uninitialized
d Clear reported
d Clear not reported
d Active reported
d Active not reported
Viewing Device Variables and Diagnostics
Condition Name and Description
DVC6200f Digital Valve Controller
February 2017
127