Flowserve 400MD Logix - Manual (Page 70)

Unsupported Services
The following is a list of services which are not supported (not used) in the Logix 3400MD digital positioner FBAP:
• FB_Action (all function blocks are static)
• Put_OD (all ODs are static)
• Domain upload
• Program invocation
• Reception of alert and trend indications
• Access protection and check of password
• AlertEventConditionMonitoring
• Write to variable lists
• Create/Modify/Delete variable lists
• Read and write access by name
• Phys Read, Phys Write
• Read With Type, Write With Type
• Information Report With Type
8.24 Logix 3400MD Digital Positioner Variable Enumeration
The following table defines the Logix 3400MD digital positioner variables enumeration.
CALIBRATE: This variable initiates calibration procedures, and reports current state of calibration during the procedure.
CONTROL PARAMETERS
Table 8.26 Control Parameters Table
Parameter Name Bit or Byte Values Description
TEST_MODE Bit 0 0x01
Bit 7 0x08
Enagle diagnostic variable access
Write to DAC value
Calibrate 0
1
2
5
Select Calibration Type
Perform a Stroke Calibration
Perform a Pressure and Friction Calibration
ABORT Calibration Procedure
Calibration_Status Bit 0 0x01
Bit 2 0x04
Bit 4 0x08
Bit 5 0x20
Bit 6 0x40
Stroke Calibration in Progress
Pressure Calibration in Progress
Setting Spool Offset
Pressure Calibration Required
Stroke Calibration Required
SIG_FLAGS Bit 0 0X01
Bit 1 0x02
Bit 2 0x04
Bit 3 0x08
Bit 4 0x10
Bit 5 0x 20
Bit 6 0x40
Bit 7 0x80
RUN/Begin Signature
Signature Complete
TEST REPEAT Mode
Rum Ram Signature
Valve INIT
End of Singnature Data Encountered
TEST DAC Mode
Run Partial Stroke Test (PST)
Logix 3400MD Digital Positioner LGENIM3405-02 11/13
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