Flowserve 3400IQ Digital Positioner - Manual (Page 106)

Logix 3400IQ Digital Positioner FCD LGENIM3402-00 – 0/07
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View the BLOCK_TEST parameter of the block.
If the first element of the parameter (BLOCK_TEST = ) is incrementing, the block is executing and
the diagnostics are active.
If the first element value is not increasing, the block is not executing.
Table 10.5 BLOCK_ERR Parameter Bit Mapping
BLOCK_ERR Bit Value or Message* Description
0 Not used Least Significant Bit (LSB)
1 Block configuration error Invalid parameter value in block. See Clearing Block
configuration Errors.
2 Not used
3 Simulate parameter active The SIMULATE parameter is being used as the
input to the AO block. This occurs if the simulate
jumper is set to Y on the electronics board, and the
ENABLE_DISABLE field of the SIMULATE parameter is
set to 2. See Sub-section 10.8 also.
4 Not used
5 Not used
6 Not used
7 Input failure/process variable has
BAD status
Internal failure
8 Not used
9 Memory failure Block database (DB) error or ROM failure (resource
block only)
10 Lost static data Block Non-Volatile (NV) memory failure Stack NV
memory failure Link or Trend objects NV memory
failure
11 Lost NV data EEPROM write to block DB failed EEPROM write to
Stack DB failed (Resource block only) EEPROM write
to Link or Trend DB failed (Resource block only)
12 Read-back check failed (Checksum
error)
Communication failure to serial EEPROM (Resource
block only)
13 Not used
14 Not used
15 Out-Of-Service Out-Of-Service — The block’s actual mode is OOS
Most Significant Bit (MSB)
* Depending on the fieldbus interface application, device operating status and parameter values may appear as
text messages. The text in the table is typical of values or messages seen when using the NI-FBUS Configurator.
ERROR_DETAIL Parameter
ERROR_DETAIL parameter in the resource block contains data that describes the cause of any
device-critical error. This category of error will cause the resource block to remain in OOS actual
mode regardless of its target mode. This in turn causes all other blocks to remain in OOS actual
mode.
ERROR_DETAIL is an array of three unsigned integers, each 16 bits in size. The three sub-elements
are generally defined as follows:
1. Error Type
2. Location
3. Sub-type
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