10
Commissioning
Figure 6 User adjustments
WARNING!
When power is applied to the drive,
ALWAYS use an insulated tool when adjusting the presets.
Rotate clockwise to increase
current. S1 and S2 select the
range. Set the PRESET function
using the MODE jumper.
POS I
NEG I
MOTOR
fwd/rev
BRAKE
fwd/rev
FWD
+ and -
REV
+ and -
Rotate clockwise to increase
response. Excessive rotation
may cause instability.
Rotate clockwise to increase
level of armature voltage droop
compensation. Excessive
rotation may cause instability.
Rotate clockwise to increase
drive acceleration in forward
direction from (+) 1 to 30 s.
Rotate clockwise to increase
minimum speed. Use to adjust
4-20 mA loop burden resistor
between 0 and 390
Ω if 4-20 mA
mode is selected.
Rotate clockwise to increase
speed. Change the range with
S3 and S4.
MIN SPEED set to give 250
Ω between T2 and T6.
4-20 mA: link both and terminal 2 is input, 5 is return.
Link for
50% STALL
THRESHOLD.
CURRENT
STALL
TAC/AVF
DRIVE STALL S5 ON
ZERO SPEED S6 ON
0-25%
0-50%
0-75%
0-100%
25-50V 50-100V 100-200V 200-400V
OFF
ON
1 2 3 4 5 6 7 8
ZERO
REVERSE
RANGE
SPEED
RANGE
S1
S2
CURRENT
RANGE
Select between four maximum current ranges.
100% represents the maximum unit rating.
Use the MAX CURRENT PRESET to adjust from 0% to
the selected maximum percentage.
S3
S4
SPEED
RANGE
Select between four maximum feedback voltage ranges.
Use the MAX SPEED PRESET to adjust within the
range. The drive will control from 0 V to the selected
maximum 0-10 V input.
S5
S6
S7
STALL
ZERO
REVERSE
S5, 6 and 7 select the function of the relay on terminals
10, 11 and 12. The relay driver outputs also appear on
T52 (stall), T53 (zero), T59 (reverse) and T60 (timer). If
more than one function is selected, the functions are
ANDED - refer to page 7.
S5
- when ON, the relay remains energised until a stall
condition occurs.
S6
- when ON, the relay remains eneergised until the
speed falls below 1%.
S7
- when ON, the relay is energised for speeds above
5% of full scale in the forward direction, and
de-energises at zero or reverse speed.
S8
TAC/AVF
Select the speed feedback source:
When ON, ARMATURE VOLTAGE is selected (default).
When OFF, TACHO is selected.
4Q TORQUE
2Q TORQUE
SPEED
0 to +10 V for 0 to 100% +ve current limit.
0 to +/-10 V for 0 to +/-100%.
DANGER!
ELECTRIC SHOCK HAZARD
SUPPLY
SELECT
*
ANTI-CLOCKWISE MID-WAY
CLOCKWISE
Stall lamp lights and drive quenches if the stall timer
trips - the time depends on the current demand:
STANDARD
WITH 50% THRESHOLD
150% 30 secs
150% 5 secs
125% 60 secs
100% 30 secs
115% 120 secs
75% 60 secs
100% no trip
50% no trip
MAX
SPEED
MIN
SPEED
UP RAMP
DOWN RAMP
STAB
IR
COMP
MAX CURRENT
UP RAMP
DOWN RAMP
FORWARD
REVERSE
POS I
MOTOR
FWD
NEG I
BRAKE
REV
Rotate clockwise to increase
drive deceleration in forward
direction from (+) 1 to 30 s.
Rotate clockwise to increase
drive acceleration in reverse
direction from (-) 1 to 30 s.
Rotate clockwise to increase
drive deceleration in reverse
direction from (-) 1 to 30 s.
0 to +5 V for 0 to 100% +ve and -ve current limit.
F2-
F1+
A1+
A2-
L2/N
L
1
+10
2
MIN
3
4
MAX
5
COM
6
AUX
7
RUN
8
COM
9
TACH
10
11
12 13
14
15
16
ST
ART
JOG
FWD
REV
10K
NO
10
11
12
50%
STALL
LINK
FOR
4-20 mA
FS
1S
ZS
QUENCH
+
-
TIMER
STALL
*
SELECTOR
TERMINALS
This jumper selects the appropriate supply
tap on the control transformer.
Refer to the specification for tolerances.
Check the model type.
HIGH
LOW
HIGH
415
240
60
LOW
240
110
30
When ON, stall timer tripped.
When ON, positive current demand.
When ON, negative current demand.
When ON, stall timer ticking and tripped.
TIMER
1 s ON
50 ms OFF
OR
GATE
OR
GATE
FS
1S
ZS
RUN
ZERO
SPEED
Quench
pulses
when ON
QUENCH controls the removal of the firing pulses.
MODE
See the label on the side of the transformer for the model type.
