Spool Valve - Flowserve Logix 3400MD User Instructions

Fieldbus Fieldbus Variable
Block Name
Index
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
N/A N/A
Parameters reserved for Future Use
108 MISC_CONFIG
46 RESERVED
47 RESERVED
48 RESERVED
49 RESERVED
45 RESERVED
27 RESERVED
39 RESERVED
105 RESERVED
106 RESERVED
110 RESERVED
112 RESERVED
Definitions:
• XDTB_MAIN - Main Transducer Block - Contains parameters used
mostly for command.
XDTB_TECH - Technician Transducer Block - Contains diagnostics and
uncommon setup parameters
XDTB_MD - MD Transducer Block - Contains the PRO diagnostic
parameters
R - Parameter is Readable
W - Parameter is Writeable
N - Parameter is Non-Volatile
S - Parameter is Static as defined by the Fieldbus Specification.
N/A - Not ApplicableXDTB_TECH - Technician Transducer Block -
Contains diagnostic and uncommon setup parameters.
• XDTB_MD - MD Transducer Block - Contains the PRO diagnostic
parameters.
• R - Paramater is Readable
• W - Parameter is Writable
• N - Parameter is Non-Volatile
• S - Paramter is Static as defined by the Fieldbus Specification
• N/A - Not Applicable
Transducer Fieldbus
Block Datatypes
Register
N/A N/A 192
N/A N/A 193
N/A N/A 194
N/A N/A 195
N/A N/A 196
N/A N/A 197
N/A N/A 198
XDTB_MAIN BIT_STRING 160
XDTB_MD FLOAT N/A
XDTB_MD FLOAT N/A
XDTB_MD FLOAT N/A
XDTB_MD FLOAT N/A
XDTB_MD FLOAT N/A
XDTB_MAIN FLOAT N/A
XDTB_MAIN FLOAT N/A
XDTB_MAIN FLOAT N/A
XDTB_MAIN FLOAT N/A
XDTB_MAIN FLOAT N/A
XDTB_MAIN FLOAT N/A
Logix 3400MD Digital Positioner FCD LGENIM3404-00 – 9/09
Logix Positioner
Fix
Type Pt Variable Name
Rd
U_CHAR NO P2IN_
U_CHAR NO P3IN_
U_CHAR NO P4IN_
U_CHAR NO P5IN_
U_CHAR NO P6IN_
U_CHAR NO P7IN_
U_CHAR NO P8IN_
U_CHAR NO Misc_Config
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
8 Maintenance and Repair
8.1 Driver Module Assembly
The driver module assembly moves the spool valve by means of a
differential pressure across its diaphragm. Air is routed to the driver
module from the regulator through a flexible hose. A barbed fitting
connects the flexible hose to the driver module assembly. Wires
from the driver module assembly connect the hall effect sensor and
the piezo valve modulator to the main PCB assembly.
Driver Module Assembly Replacement
To replace the driver module assembly, refer to Figures 12-16 and 22
and proceed as outlined below. The following tools are required:
• Flat plate or bar about ⁄ " thick
1
8
• Phillips screwdriver
• 1/4" nutdriver
0 WARNING: Observe precautions for handling electrostatically
sensitive devices.
R/W Description
N/A Test, Direct I/O, Port 2
N/A Test, Direct I/O, Port 3
N/A Test, Direct I/O, Port 4
N/A Test, Direct I/O, Port 5
N/A Test, Direct I/O, Port 6
N/A Test, Direct I/0, Port 7
N/A Test, Direct I/O Port 8
NRW Reserved Flags for Future Use
RW Reserved for Future Use
RW Reserved for Future Use
RW Reserved for Future Use
RW Reserved for Future Use
RW Reserved for Future Use
RW Reserved for Future Use
RW Reserved for Future Use
RW Reserved for Future Use
RW Reserved for Future Use
RW Reserved for Future Use
RW Reserved for Future Use
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