Baldor 29M Installation And Operating Manual page 31

Section 1
General Information
3 Wire Multi INP Control Mode
3-20 Installation
The Opto inputs can be switches as shown in Figure 3-11 or logic signals from another
device. The External Trip Opto Input at J1B-16 is active if connected as shown and the
Level 2 PROTECTION block, EXTERNAL TRIP parameter is set to ON.
J1B-8 CLOSED allows current to flow in the motor and produce torque.
OPEN disables the control & motor coasts to a stop.
J1B-9 Momentary CLOSED to start motor operation in the Forward direction.
OPEN to initiate a stop command.
J1B-10 Momentary CLOSED to start motor operation in the Reverse direction.
OPEN to initiate a stop command.
J1B-11 OPEN causes motor to decel to stop.
J1B-12 CLOSED selects Start/Stop and Reset commands from the terminal strip.
OPEN selects Start/Stop and Reset commands from keypad.
J1B-13 CLOSED selects terminal strip speed source (Level 1 Input block, Command Select).
OPEN selects speed command from Keypad.
Note: When changing from keypad to terminal strip (J1B-12 or 13) the motor speed and
direction will remain the same after the change.
J1B-14 OPEN selects Preset Speed #1 regardless of the Speed Command input (J1B-13).
(FIRESTAT).
J1B-15 OPEN selects Preset Speed #2 regardless of the Speed Command input (J1B-13).
(FREEZESTAT).
Note: If J1B-14 and 15 are both OPEN, Preset Speed #1 is selected.
J1B-16 OPEN causes an External Trip to be received by the control (when programmed to
"ON"). When this occurs, the control disables and an external trip error is displayed on
the keypad display (also logged into the error log).
If J1B-16 is connected, you must set Level 2 Protection block, External Trip to "ON" to
recognize the J1B-16 input.
J1B-19 Jumper to J1B-18 (+24VDC) for "Active Low" operation of input signals at J1B-8 to 16.
J1B-17 is then used as switch common.
MN1230