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Section 1
General Information
3-28 Receiving & Installation MN722
Bipolar Speed and Torque Mode Connections
Provides bipolar speed or torque control. Also, you may store up to four (4) complete
sets of operating parameters. This is important if you wish to store and use different
acceleration rates, speed commands, jog speeds or to store tuning parameter values for
different motors etc. The opto inputs can be switches as shown in Figure 3-22 or logic
signals from another device.
Figure 3-22 Bipolar Speed or Torque Connection Diagram
See recommended terminal
tightening torques in Section 7.
8
9
10
11
12
13
14
15
16
17
Enable
Forward Enable
Reverse Enable
Homing
Speed/Torque
Switch 1
External Trip
Opto In Common
Analog GND
Analog Input 1
Pot Reference
Analog Input +2
Analog Input -2
Analog Out 1
Analog Out 2
1
2
3
4
5
6
7
Switch 2
Fault Reset
J1
Refer to Figure 3-26.
J1-8 CLOSED allows normal operation.
OPEN disables the control & motor coasts to a stop.
J1-9 CLOSED to enable operation in the Forward direction.
OPEN TO DISABLE Forward operation (drive will brake to a stop if a Forward
command is still present).
Reverse operation is still possible if J1-10 is closed.
J1-10 CLOSED to enable operation in the Reverse direction.
OPEN to disable Reverse operation (drive will brake to a stop if a Reverse
command is still present).
Forward operation is still possible if J1-9 is closed.
Note: If J1-9 and J1-10 are both opened, the drive will brake to a stop.
J1-11 CLOSED causes the motor to rotate in the forward direction until the load
reaches a marker or external switch location.
OPEN allows normal operation.
J1-12 CLOSED puts the control in torque command mode.
OPEN puts the control in speed (velocity) command mode.
Note: If a stop command is issued while in the torque (current) mode, the
control will stop but will not maintain position (zero current). This is
different than zero speed operation for the velocity mode.
J1-13 & 14 Select from four parameter tables as defined in Table 3-14.
J1-15 Momentary CLOSED to reset fault condition.
OPEN allows normal operation.
J1-16 If J1-16 is connected, you must set Level 2 Protection block, External Trip to
“ON” to activate the opto input.
CLOSED allows normal operation.
OPEN causes an external trip to be received by the control. The control will
disable and display external trip. When this occurs, the motor stop command
is issued, drive operation is terminated and an external trip fault is displayed
on the keypad display (also logged into the fault log).
5KW
Command Pot or
0-10VDC
Table 3-14 Bipolar Mode Table Select Truth Table
Function J1-13 J1-14
Parameter Table #0 Open Open
Parameter Table #1 Closed Open
Parameter Table #2 Open Closed
Parameter Table #3 Closed Closed
Note: See multiple parameter sets.