GE Baker Hughes Masoneilan SVI FF, Инструкция по установке и эксплуатации

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Masoneilan SVI FF Instruction Manual =
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Troubleshooting Function Block Parameters
Table 24 Troubleshooting Function Block Parameters
Problem Presumed Cause Remedy See Section
A value cannot be written to
a parameter in the SVI FF. You have attempted to write a
value outside the valid range. Check the setting range of
parameters. “Transducer Block
Parameters” on
page 149.
The present mode does not
allow write access. Change the target mode.
See the parameter lists. “Transducer Block
Parameters” on
page 149.
The jumper is in write protected
configuration. Rewire - remove jumper. “Local Display and
Pushbuttons” on
page 127.
The actual mode of a func-
tion block differs from the
target mode. Resource block in O/S. Change the target mode of
the resource block to Auto.
“Transducer
Block Parame-
ters” on
page 149.
“Block Modes”
on page 113
Schedules that define when
function blocks execute are not
set correctly. Set the schedules using a
configuration tool. “Step 5: Basic Con-
figuration” on
page 33
The transducer block is not in
Auto mode. Change the target mode of
the transducer block to
Auto.
“Transducer
Block Parame-
ters” on
page 149.
“Block Modes”
on page 113.
Block is not scheduled. Include block in schedule
and download the sched-
ule. See the DCS manu-
facturer’s manual