TLV SC-F71, Instruction Manual

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172-65710M-04 (SC-F71 Parameters/Functions) 23 Dec 2021
54
3.8.13 Setting group No. 91: System (
SYS
)
No. Symbol Name Data range
Factory set
value
User set
value

Sn91
Setting group No. 91 This is the first parameter symbol of
Setting group No. 91
 
130
1.PHLd
Input 1_Peak hold
monitor Input 1_Input range low - (Input 1_5% of
input span) to Input 1_Input range high

(Input 1_5% of input span)
[Varies with the setting of the Decimal
point position.]
 
131
1.bHLd
Input 1_Bottom hold
monitor Input 1_Input range low - (Input 1_5% of
input span) to Input 1_Input range high +
(Input 1_5% of input span)
[Varies with the setting of the Decimal
point position.]
 
132
1.HLdR
Input 1_Hold reset
H HoLD
: Hold
RESET
: Reset
Returns to Hold state automatically after
reset.
HoLD

133
2.PHLd
Input 2_Peak hold
monitor
1)
Input 2_Input range low - (Input 2_5% of
input span) to Input 2_Input range high +
(Input 2_5% of input span)
[Varies with the setting of the Decimal
point position.]
 
134
2.bHLd
Input 2_Bottom hold
monitor
1)
Input 2_Input range low - (Input 2_5% of
input span) to Input 2_Input range high +
(Input 2_5% of input span)
[Varies with the setting of the Decimal
point position.]
 
135
2.HLdR
Input 2_Hold reset
1) HoLD
: Hold
RESET
: Reset
Returns to Hold state automatically after
reset.
HoLD

1)
Displayed when "Cascade control", "Control with PV select", "2-loop control/Differential temperature control" or "Input circuit error
alarm" is selected in "Select function for Input 2".
3.9 Engineering Mode [H]
Parameters in the Engineering mode should be set according to
the application before setting any parameter related to operation.
Once the parameters in the Engineering mode are set correctly,
no further changes need to be made to parameters for the same
application under normal conditions. If they are changed
unnecessarily, it may result in malfunction or failure of the
instrument. TLV will not bear any responsibility for malfunction or
failure as a result of improper changes in the Engineering mode.
Parameters in Engineering mode are settable only when the controller is
in STOP mode. However, only checking can be made even in the RUN
state.
3.9.1 Function block No. 10: Display (
dSP
)
No. Symbol Name Data range
Factory
set value
User
set value

Fn10
Function block No. 10 This is the first parameter symbol of
Function block No. 10
 
136
SPCH
STOP display selection 0: Stop on PV display
1: Stop on SV display
2: Stop on MV display. 1
WARNING
NOTE