FY operation manual 70
14.6 Output Calibration Steps
1. Display CLO1 & CHO1
：
PV
SV
PV / SV monitor
LCK setting to 1111
PV
SV
Enter to Level 4
show SET1
PV
SV
SET4_4= 1
open CLO1
、
CHO1
SET4 X is
current value
Enter to Level 2
show P1
PV
SV
PV
SV
if SET4_4 setting finish
PV
SV
X
X
X
PV
SV
X
X
X
press key 3 seconds
press key switching to
display
”
LCK
”
press + key 3 seconds
press key switching to
display
”
SET4
”
press + key 3 seconds , return to PV / SV monitor
※
: X is default value which does not need to be modified
2. Adjust CLO1 low-point calibration value :
PV
SV
SV = LSPL
Minimum output
adjust CLO1 until
meter = 4mA
PV
SV
Enter to Level 3
show INP1
PV
SV
PV
SV
if CLO1 setting finish
press + key 3 seconds
press key switching to
display
”
CLO1
”
press + key 3 seconds , return to PV / SV monitor
※
: CLO1 calibration value of each controller is different from the other
3. Adjust CHO1 high-point calibration value
PV
SV
SV = USPL
Maximum output
adjust CHO1 until
meter = 20mA
PV
SV
Enter to Level 3
show INP1
PV
SV
PV
SV
if CHO1 setting finish
press + key 3 seconds
press key switching to
display
”
CHO1
”
press + key 3 seconds , return to PV / SV monitor
※
: CHO1 calibration value of each controller is different from the other
Summary of Contents for FY400
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