Inputs And Outputs - Siemens SITRANS F Operating Instructions Manual

A.9.9.4

Inputs and outputs

General
Table A-64 General
Modbus Data type /
register Size in bytes
8799 Unsigned / 2
Channel 2
Table A-65 Channel 2
Modbus Data type /
register Size in bytes
8803 Float / 4
8828 Unsigned / 2
Channel 3
Table A-66 Channel 3
Modbus Data type /
register Size in bytes
9140 Unsigned / 2
FST020 IP65 NEMA 4X
Operating Instructions, 09/2017, A5E41425845-AB
Parameter Description
Reset pulse Command to reset
counter pulse counters.
Parameter Description
Current output Output current value if
value configured to current
output.
Error status Error status if config‐
ured to current output.
Parameter Description
Status output Status value if config‐
ured to status output.
A.9 Modbus holding register tables
Default val‐ Value range /
ue Setting options
[unit]
(unit regis‐
ter)
0
● 4 Reset pulse totalizer in
channel 4
Default value Value range /
[unit] Setting options
(unit register)
- -
-
● Bit 0: Overflow
● Bit 1: Underflow
● Bit 2: Fail mode
activated
● Bit 3: Cable break
● Bit 4: Output current
cannot be
established (read
back deviation > 0.1
mA)
Default value Value range /
[unit] Setting options
(unit register)
- 0 - 1
Modbus communication
Access
level
Write on‐
ly
Access
level
Read
only
Read
only
Access
level
Read
only
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