9-2
PID control can be enabled by setting parameter J01 to ‘1’
Setting Range: 0 - 3
1) No operation; PID Operation disabled
2) Forward operation:
PID operation enabled, motor speeds increases when feedback signal is smaller than set-point (most fan and
pump applications)
3) Reverse operation:
PID operation enabled, motor slows down when feedback signal is smaller than set-point (e.g. level control
applications)
To set parameter J01:
- Press
PRG
key, next select
QUICK SET or DATA SET
with
UP/DOWN
and
keys and press the
FUNC/DATA
key.
- In the parameter list move cursor to J01 with
UP/DOWN
keys and press
FUNC/DATA
key to select.
9.2 Connect Transducer Feedback Signal (E61, E62, E63)
Depending on the type of feedback transducer used, the EQ7 drive can be setup for either 0-10V or a 4-20mA
feedback transducer.
Feedback Signal 4
– 20mA (Default E62 = 5)
G
Connect shield to
ground terminal
2-Wire, 4
– 20mA Transducer
+
Output
Analog Input C1
Control Terminals /
User Terminals
Transducer Power:
Brown or Red: +
Transducer Output:
Black: 4
– 20mA
+10Vdc Power, T13
J01
PID control (Mode Select)