Burkert Type 8056 - Manual (Page 58)

- 58 - RS232_485_ETP_MODBUS_BU_REV02.doc
Help command: A1CP2=?
Required access level: 2
min <> max if accepted
1:CMD ERR if analog input not
enabled
5:ACCESS ERR if insufficient access
level
COMMANDS AND FUNCTIONS USED FOR READING THE PROCESS PARAMETERS
Name and description Modes Returned values or codes
Read command: FRSRN? Scale number: (1 or 2) if dual range
active
1:CMD ERR if dual range not enabled
Set command: NOT
SUPPORTED 1:CMD ERR if command is issued
FRSRN (Flow Rate Scale Range
Number) Reads the scale range
currently in use on the instrument.
Valid only if the dual-range
function is active.
Help command: NOT
SUPPORTED
1:CMD ERR if command is issued
Read command: FRVPC? Returns %,value string
Set command: FRVPC= n 0:OK if parameters accepted
2:PARAM ERR if n out of range or
simulation mode not enabled
FRVPC (Flow Rate Value PerCent)
Reads or sets the flow rate value in
the percent form. Returns two
comma-separated fields, the
percent symbol and the numeric
value. Percent value is referred to
the full scale currently active. The
flow rate value can be set only
when the simulation mode is
active.
Help command:
FRVPC=?
min <> max (%)
Read command: FRVTU? Returns measure-unit,value string
Set command: NOT
SUPPORTED
1:CMD ERR if command is issued
FRVTU (Flow Rate Value
Technical Units) Reads the flow
rate value and its technical
measure unit. Returns two comma-
separated fields, the technical unit
symbol and the numeric value.
Help command: NOT
SUPPORTED 1:CMD ERR if command is issued
Read command: VTTPV? Returns measure-unit,value string
Set command: NOT
SUPPORTED 1:CMD ERR if command is issued
VTTPV (Volume Totalizer Total
Positive Value) Reads the positive
total totalizer value and its
technical measure unit. Returns
two comma-separated fields, the
technical unit symbol and the
numeric value.
Help command: NOT
SUPPORTED
1:CMD ERR if command is issued
Read command: VTPPV? Returns measure-unit,value string
Set command: NOT
SUPPORTED
1:CMD ERR if command is issued
VTPPV (Volume Totalizer Partial
Positive Value) Reads the positive
partial totalizer value and its
technical measure unit. Returns
two comma-separated fields, the
technical unit symbol and the
numeric value.
Help command: NOT
SUPPORTED 1:CMD ERR if command is issued
Read command: VTTNV? Returns measure-unit,value string
Set command: NOT
SUPPORTED
1:CMD ERR if command is issued
VTTNV (Volume Totalizer Total
Negative
Value) Reads the
negative total totalizer value and
its technical measure unit. Returns
two comma-separated fields, the
technical unit symbol and the
numeric value.
Help command: NOT
SUPPORTED 1:CMD ERR if command is issued
Read command: VTPNV? Returns measure-unit,value string VTPNV (Volume Totalizer Partial
Negative
Value) Reads the
negative partial totalizer value and
Set command: NOT
SUPPORTED 1:CMD ERR if command is issued