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1) External connection
2) Types of PID control interfaces
Set process amount input value (frequency setting) for when doing PID control.
Process amount input value (frequency setting)
Frequency setup mode selection:
1: Setting dial 1 (press in center to save)
2: Setting dial 2 (save even if power is off)
3: RS485 communication
5: UP/DOWN from external logic input
Preset-speed operation ( = , are all possible)
Note 1: Regarding setting value for : Terminal VI is used for a feed back signal, do not set =
(terminal VI).
3) Setting PID control
Set " " in the extended parameter (PID control)
(1)
Set parameters (acceleration time), and (deceleration time) to the system fitting values.
(2)
To limit the output frequency, set parameters (upper limit frequency) and (lower limit
frequency). If process quantities are set with the jog dial, however, the process quantity setting range
will be limited by the settings of and .
R/L1
S/L2
T/L3
(1) Panel setting
(1) Panel keypad setting
VI
(2) Internal preset-speed
setting
CC
Feedback signals (1)DC : 4~20mA (2)DC : 0~10V (3)DC : 0~5V
F-33
U/T1
M
V/T2
W/T3
P
Feedback signal
External analog input
VI (DC: 4 - 20 mA/
DC: 0 - 10 V/
DC: 0 - 5 V)
E6581595
Pressure
transmitter
6
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