Rosemount Oxymitter 5000, Инструкция по эксплуатации

Страница: 195 / 214

Instruction Manual
IM-106-350C, Rev 2.2
July 2008
E-3
Hazardous Area Oxymitter 5000
BLOCK_ALM 44 None The block alarm is used for all configuration, hardware, connection failure, or
system problems in the block. The cause of the alert is entered in the
subcode field. The first alert to become active will set the active status in the
status parameter. As soon as the Unreported status is cleared by the alert
reporting task, and other block alert may be reported without clearing the
Active status, if the subcode has changed.
BLOCK_ERR 06 None This parameter reflects the error status associated with the hardware or
software components associated with a block. It is a bit string so that multiple
errors may be shown.
BYPASS 17 None Used to override the calculation of the block. When enabled, the SP is sent
directly to the output.
CAS_IN 18 EU of PV_SCALE The remote setpoint value from another block.
CONTROL_OPTS 13 None Allows you to specify control strategy options. The supported control options
for the PID block are Track enable, Track in Manual, SP-PV Track in Man,
SP-PV Track in LO or IMAN, Use PV for BKCAL OUT, and Direct Acting.
CONTROL_OPTS 13 None Allows you to specify control strategy options. The supported control options
for the PID block are Track enable, Track in Manual, SP-PV Track in Man,
SP-PV Track in LO or IMAN, Use PV for BKCAL OUT, and Direct Acting.
DV_HI_ALM 64 None The DV HI alarm data, which includes a value of the alarm, a timestamp of
occurrence, and the state of the alarm.
DV_HI_LIM 57 EU of PV_SCALE The setting for the alarm limit used to detect the deviation high alarm
condition.
DV_HI_PRI 56 None The priority of the deviation high alarm.
DV_LO_ALM 65 None The DV LO alarm data, which includes a value of the alarm, a timestamp of
occurrence, and the state of the alarm.
DV_LO_LIM 59 EU of PV_SCALE The setting for the alarm limit use to detect the deviation low alarm condition.
DV_LO_PRI 58 None The priority of the deviation low alarm.
ERROR 67 EU of PV_SCALE The error (SP-PV) used to determine the control action.
FF_ENABLE 70 None Enables the use of feedforward calculations.
FF_GAIN 42 None The feedforward gain value. FF_VAL is multiplied by FF_GAIN before it is
added to the calculated control output.
FF_SCALE 41 None The high and low scale values, engineering units code, and number of digits
to the right of the decimal point associated with the feedforward value
(FF_VAL).
FF_VAL 40 EU of FF_SCALE The feedforward control input value and status.
GAIN 23 None The proportional gain value. This value cannot = 0.
GRANT_DENY 12 None Options for controlling access of host computers and local control panels to
operating, tuning, and alarm parameters of the block. Not used by the device.
HI_ALM 61 None The HI alarm data, which includes a value of the alarm, a timestamp of
occurrence, and the state of the alarm.
HI_HI_ALM 60 None The HI HI alarm data, which includes a value of the alarm, a timestamp of
occurrence, and the state of the alarm.
HI_HI-LIM 49 EU of PV_SCALE The setting for the alarm limit used to detect the HI HI alarm condition.
HI_HI_PRI 48 None The priority of the HI HI Alarm.
HI_LIM 51 EU of PV_SCALE The setting for the alarm limit used to detect the HI alarm condition.
HI_PRI 50 None The priority of the HI alarm.
IN 15 EU of PV_SCALE The connection for the PV input from another block.
LO_ALM 62 None The LO alarm data, which includes a value of the alarm, a timestamp of
occurrence, and the state of the alarm.
LO_LIM 53 EU of PV_SCALE The setting for the alarm limit used to detect the LO alarm condition.
LO_LO_ALM 63 None The LO LO alarm data, which includes a value of the alarm, a timestamp of
occurrence, and the state of the alarm.
LO_LO_LIM 55 EU of PV_SCALE The setting for the alarm limit used to detect the LO LO alarm condition.
Parameter
Index
Number Units Description