Flowserve 400MD Logix - Manual (Page 41)

Index Origin Name Store Date Type Default Value
88MFG SIG_DATA1 R Array INTEGER16 All 0
89MFG SIG_DATA2 R Array INTEGER16 All 0
90MFG SIG_DATA3 R Array INTEGER16 All 0
91MFG SIG_DATA4 R Array INTEGER16 All 0
92MFG SIG_DATA5 R Array INTEGER16 All 0
93MFG SIG_DATA6 R Array INTEGER16 All 0
94MFG SIG_DATA7 R Array INTEGER16 All 0
95MFG SIG_DATA8 R Array INTEGER16 All 0
96MFG SIG_DATA9 R Array INTEGER16 All 0
97MFG SIG_DATA10 R Array INTEGER16 All 0
98MFG SIG_DATA11 R Array INTEGER16 All 0
99MFG SIG_DATA12 R Array INTEGER16 All 0
100MFG SIG_DATA13 R Array INTEGER16 All 0
101MFG SIG_DATA14 R Array INTEGER16 All 0
102MFG SIG_DATA15 R Array INTEGER16 All 0
103MFG SIG_DATA16 R Array INTEGER16 All 0
104MFG SIG_DATA17 R Array INTEGER16 All 0
105MFG SIG_DATA18 R Array INTEGER16 All 0
106MFG SIG_DATA19 R Array INTEGER16 All 0
107MFG SIG_DATA20 R Array INTEGER16 All 0
108MFG SIG_DATA21 R Array INTEGER16 All 0
109MFG SIG_DATA22 R Array INTEGER16 All 0
110MFG SIG_DATA23 R Array INTEGER16 All 0
111MFG SIG_DATA24 R Array INTEGER16 All 0
112MFG SIG_DATA25 R Array INTEGER16 All 0
113MFG SIG_DATA26 R Array INTEGER16 All 0
Parameter Definitions
The Tech Transducer Block contains many of the parameters that are used by a technician. Make sure the TEST_MODE parameter in the Main
Transducer Block has been set to enable diagnostic parameters when viewing the parameter in this block.
P_GAIN_MULT: The Logix 3400MD digital positioner uses a special gain algorithm. The proportional gain increases with a decrease in error. This allows
for maximum resolution and speed. GAIN_MULT adjust the transition rate between GAIN_UPPER and GAIN_LOWER.
SPOOL_OFFSET: This parameter tells the positioner where the spool valve’s null position is. This value is set during a stroke calibration
procedure and requires no further adjustment.
USER_INTERFACE_INSTANT: This parameter shows the instant value of the front panel DIP switches, button presses, and gain selector
switch. These values are stored into the USER_INTERFACE_ACTIVE parameter during a Quick-Cal.
USER_INTERFACE_ACTIVE: This parameter is actually used by the system and allows the user to change the front panel settings without actu-
ally changing the setting on the physical device. If these settings match the DIP switches then this parameter should not have to be changed.
The settings that are changed through this parameter are as follows:
• Air Action ATO Enabled: allows the user to set the device to Air-to-Close or Air-to-Open.
• Characterization Linear: allows the user to select what characterization is requested. When this is set to “other” then the CURVE_SE-
LECT parameter must be set.
• Autotune Enabled: allows the user to enable or disable the autotune feature.
• Low Friction Mode: allows the user to specify the device to operate in low or high friction mode.
Logix 3400MD Digital Positioner LGENIM3405-02 11/13
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