Unipulse F805AT-BC, Руководство по эксплуатации

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6.SETTING AND ADJUSTMENT OF READING
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6-7-5. Fault detect value
Fault detect value is the reference value by which flow setting over/under is
determined.
The two states are defined as (only while RUNNING):
・
Flow setting over : Flow rate > Target value + Fault detect value
・
Flow setting under: Flow rate < Target value – Fault detect value
If one of these two states occurs, an over-scale message is displayed and external signal
(48, 49 pins of the control connector) is generated. These alarms are disabled if fault
detect value is set to zero.
Operation
6-7-6. Master/Slave select
When linked using SI/FII interface, F805AT-BC is capable of master-slave operation
and it can be assigned its role in the network either as a master or a slave. Use this
menu item to define the instrument as a master or slave.
* Select SINGLE if master-slave operation is not used.
Operation
6-7-7. Slave mode select
This parameter is used only in slave mode. Depending on this selection, the slave
operates following either master’s target (see [1] below) below) or flow value (see [2]
below).
[1] Equivalent target = Target value [%]×master’s target [kg/h,..]
[2] Equivalent target = Target value [%]×master’s flow [kg/h,..]
In “&OP.” mode operation, the slave also synchronizes with RUN/STOP states of the
master.
Operation
Range: 0.0 – 9999 (4 digits, decimal place floating with flow)
MODE CTRL. PARAMETER FAULT DETECT VALUE
→ →
Options: SINGLE, MASTER, SLAVE
MODE CTRL. PARAMETER MASTER/SLAVE SELECT → →
Options: FEED RATE FOLLOW (FR FOLLOW), FR&OP. FOLLOW,
MODE CONTROL PARAMETER SLAVE MODE SELECT
→ →
TARGET FOLLOW, TARGET&OP.FOLLOW(TRGT&OP.FOLLOW)