Flowserve Logix 3400MD User Instructions page 26

Fieldbus
Fieldbus Variable
Block
Name
Index
28 BACKOFF_EFFORT
29 SPOOL_POSITION
30 SPOOL_EFFORT
31 PIEZO_OFFSET
32 PEIZO_COMMAND
21 PRESSURE_SUPPLY
22 PRESSURE_PORT_A XDTB_MAIN
23 PRESSURE_PORT_B XDTB_MAIN
79 PRESSURE_
DIFFERENTIAL
101 FINAL_VALUE_
RANGE
Control: Configuration & Gain Parameters
107 CONTROL_CONFIG
87 CURVE_SELECT
28 P_GAIN
35 P_GAIN_EFFECTIVE
36 P_GAIN_MULT
29 I_GAIN
30 D_GAIN
37 D_GAIN_EFFECTIVE
38 D_GAIN_FILTER
31 PRESS_CTRL_
GAIN_MAX
39 PRESS_CTRL_
GAIN_EFFECTIVE
40 PRESS_CTRL_
GAIN_MULT
41 PRESS_CTRL_SP
26
Transducer Fieldbus
Block Datatypes
Register
XDTB_TECH FLOAT 20
XDTB_TECH FLOAT 21
XDTB_TECH FLOAT 22
XDTB_TECH FLOAT 24
XDTB_TECH FLOAT 25
XDTB_MAIN FLOAT 27
FLOAT 28
FLOAT 29
XDTB_MD FLOAT 30
XDTB_MAIN RECORD N/A
XDTB_MAIN BIT_STRING 38
XDTB_TECH UNSIGNED 8 39
XDTB_MAIN FLOAT 40
XDTB_TECH FLOAT 41
XDTB_TECH FLOAT 42
XDTB_MAIN INTEGER 16 44
XDTB_MAIN UNSIGNED 16 46
XDTB_TECH UNSIGNED 16 47
XDTB_TECH UNSIGNED 16 48
XDTB_MAIN FLOAT 50
XDTB_TECH FLOAT 51
XDTB_TECH FLOAT 52
XDTB_TACH FLOAT 53
Logix 3400MD Digital Positioner FCD LGENIM3404-00 – 9/09
Logix Positioner
Fix
Type Pt Variable Name
Rd
S_LONG NO Hall_Sum
S_INT /100 Hall_Pct
S_INT /100 reserved for
spool effort
S_INT /100 Pzv_Null
S_INT /100 Pzv_Cmd
U_LONG /100 PS_Supply_Press
S_INT /100 PS1_Pct
S_INT /100 PS2_pct
S_INT /100 PS_Delta_Pct
N/A N/A N/A
U_CHAR NO Control_Config
U_CHAR NO Curve_Select
S_INT /100 PGain_Max
S_INT /100 Pgain_Instant
S_INT /1000 PGain_Mult
S_INT NO IGAIN
U_INT NO DT_Gain_Max
U_INT NO DT_Gain_Cur
S_INT NO DT_Depth
S_INT /10 PS_Gain_Max
S_INT /10 PS_Gain_Cur
S_INT /100 PS_Mult
S_INT NO PS_Target
R/W Description
R Status, memory Backoff, Control
Term Value
R Status, Memory Backoff, Relay
Instant Position
R Status, Memory Backoff, Relay
Instant Position
R Status, Piezo, Output Percent @ Null
R Status, Piezo, Output Voltage in
Percent
R Supply Pressure in User Units (Only
active in Advanced or Pro Models)
R Port A Pressure in User Units (Only
active in Advanced or Pro Models)
R Port B Pressure in User Units (Only
Active in Advanced or Pro Models)
R Status, Pressure, Delta, Port 1-Port 2
SRW Used to limit the command position
received from the AO block. FB Only
Parameter.
NRW Setup, Valve Configuration (Std/Adv,
DA/SA, etc.)
SRW Select Characterization type when
the Characterization DIP switch is set
to 'Other'
SRW Setup, Gain Proportional, Maximum
R Control, Gain, Proportional,
Instantaneous
SRW Setup, Gain, Proportional, Multiplier
SRW Setup, Gain, Integral
SRW Setup, Gain, Derivitive, Basic
R Status, Gain, Derivitive,
Instantaneous
SRW Setup, Gain, Derivitive, Depth
SRW Setup, Pressure Control, Gain, Basic
R Status, Pressure Control, Gain,
Instantaneous
SRW Setup, Pressure Control, Gain,
Multiplier
SRW Status Pressure Control, Target
Differential