Optional Jog
Selector Switch
Optional Jog with
Maintained Contact
Stop/Stop
Start
Stop
Run
Run
Jog
1
2
3
4
Run
Jog
Jog
1
2
3
4
() = Terminal Number
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
+24V
Run
Stop
Jog
Reverse/Forward
Auto/Man
+24V
Coast/Stop
Customer Interlock
Fault/Alarm Reset
+24V
Digital Input 0
Motor Thermostat
+24V
(1)
(2)
(3)
(7)
(8)
(9)
(10)
(11)
Start/Stop by
User Contact
24V Common
+10V (Isolated)
+
–
+
–
High Range
Low Range
Common
[1]
[2]
[3]
[4]
Analog Manual
Reference [5]
Auto Reference
From
Tachometer [6]
[1] All customer interlock contacts must be closed for the drive to operate. See Table 12 on page 110
for details.
[2] The inverting fault circuit breaker is supplied with 200…300 Hp regenerative drives. Note that if any other interlocks are required for your application, they must be
connected in series with the inverting fault circuit breaker contact to the customer interlock input.
[3] Potentiometer 5000 Ω minimum.
[4] See parameters 428 and 490 in the Flexpak 3000 Digital DC Drive Software Reference Manual, publication FP3-UM013
.
[5] The thermostat leads to the Regulator board terminal strip pins 13 and 14 should be routed through a separate conduit away from the motor armature, and field and blower
motor power wiring. Regulator board damage can result from improper wiring practices.
[6] AC or DC tachometer voltage polarity should be based on the polarity of the reference and the selection of the forward/reverse switch as show in this table.
Reference Polarity Forward/Reverse Tachometer Voltage Polarity
Positive Forward Positive
Positive Reverse Negative
Negative Forward Negative
Negative Reverse Positive
Rev
Fwd
Auto
Man
(24)
(25)
(27)
(28)
(26)
(29)
(30)
(31)
(32)
Meter Out1
Meter Out Com
Meter Out2
Running
Alarm
Fault
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