7.1 Table Setting Mode Control Instruction7-37.1.2 [F381 JOGST] JOG operation start instructionStarts the JOG operation according to the parameters specified in the positioning memory(axis setting area). Instruction formatR0S1F381 JOGST S2 OperandOperand Settings Setting rangeS1 Channel number to start the JOG operation (Unsigned 16-bitinteger) 0 to 3S2 Operating direction (Unsigned 16-bit integer) 0 (Forward), 1 (Reverse) Memory area type that can be specifiedOperand WX WY WR WL SV EV DT LD I Constant IndexmodifierK HS1 A A A A A A A A A A A AS2 A A A A A A A A A A A A Outline of operation• Executes the JOG operation according to the JOG operation parameters specified in thepositioning memory (axis setting area). While the execution condition is valid, the JOGoperation continues.• The target speed can be changed by rewriting the positioning parameter area with a userprogram. The change is executed after it becomes a constant speed. Precautions during programming• If an operand is an out-of-range value, an operation error occurs.• The stop operation has priority when the conditions of system stop, emergency stop, limitstop and deceleration stop are satisfied.• An operation error occurs when the system register of a specified channel is other than“Pulse output [Table operation]”.• A self-diagnostic error (positioning operation error) occurs when the set value or the value ofthe positioning memory (axis setting area) is abnormal.• The JOG operation needs to be stopped for switching between the forward rotation andreverse rotation.• In case of changing a speed, when the target speed after the change is an out-of-rangevalue, the speed change is not executed and the operation continues.
