Samson 3787 Mounting And Operating Instructions page 42

Foundation fieldbus positioner
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Parameter description
DEVICE_ SER_NUM
Index: 44
Access: r
FAULT_STATE
Index: 28
Access: r
FEATURES
Index: 17
Access: r
FEATURES_SEL
Index: 18
Access: r, w
Options:
FREE_TIME
Index: 25
Access: r
FREE_SPACE
Index: 24
Access: r, w
GRANT_DENY
Index: 14
Access: r
HARD_TYPES
Index: 15
Access: r, w
Display:
HW_REVISION
Index: 43
Access: r
ITK_VER
Index: 41
LIM_NOTIFY
Index: 32
Access: r, w
Option:
Default:
42
EB 8383-1 EN
N
Serial number of the device,
allows together with MANUFAC_ID and DEV_TYPE the clear identification of the field
device.
N
Shows current status of the fault state of the Analog Output Function Block.
S
Shows additional functions supported by the device, see FEATURES_SEL.
S
Used to select the additional functions supported by the device.
REPORTS
HARD W LOCK
FAULTSTATE
OUT READBACK
D
Shows the free system time (in percent) which is available to process additional
function blocks.
Note: This parameter is not supported as the function blocks of the Type 3787 are
configured invariably.
D
Shows the free memory (in percent) which is available to process additional function
blocks.
Note: This parameter is not supported as the function blocks of the Type 3787 are
configured invariably.
D
Grant or deny access of host computer to the field device.
Note: This parameter is not interpreted by the Type 3787.
S
Shows the types of output signal for the Analog Output Function Block.
SCALAR OUTPUT scalable analog output variable
S
Hardware edition of electronics /mechanics.
S
Version number of the interoperability test system used to certify this device.
S
Maximum number of unacknowledged event reports allowed.
0 to 8
8
The fieldbus host system must acknowledge receipt of the event
report.
Hardware write protection switch is interpreted.
Fault state can be initiated
(see SET_FSTATE /CLR_FSTATE)
Current valve position is issued in PV of the Analog Output Function
Block (otherwise SP).

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