LiftMaster MEGA SLIDE-X MEGA SLIDE-X MSLXDCBB Manual - Page 13

TIMERS AND MODE SELECTIONS S1 & S2 FAST RUN TIMER - SWITCH PACK S1 (1-5) To change the FAST SPEED run timer, set the dip switches to add up to the number of feet, minus one foot, for the total feet of travel across roadway. Example: If road is 15' wide, then set dip switches to add up to 14 seconds (dips 2, 3, 4 are on) which is 2 seconds + 4 seconds + 8 seconds = 14 seconds. You must set FULL SPEED to end before the end of travel and allow the gate to go to the slow speed before stopping. Verify that the FAST SPEED run timer setting slowed down the gate approximately 1' from the end of travel. If it does not, adjust the dip switches appropriately. Seconds - - 1 - - 2 - - 4 - - 8 - - 16 S1 ON ON ON OFF OFF OFF OFF OFF OFF 12345678 Fast Run Timer 1-5 Mode Selection 6-8 Shows Default Settings MODE SELECTIONS - SWITCH PACK S1 (6-8) SWITCH 6: FAIL SECURE MODE, (VER 6.351 or higher) with ac power off, in continuous battery back up mode (S2 #8 off) gate will not auto open if batteries get low. If batteries are low, gate will stay open after an open command is given. SWITCH 7: No longer used as of August 16, 2003. To be redefined. SWITCH 8: Not used at this time (VER 6.34 or higher only). CLOSE TIMER - SWITCH PACK S2 (1-5) On the MEGA SLIDE X the switches 1-5 on S2 are for the closing timer delay. If S2-7 is on, the gate will auto close by timer. Default is S2-3 "on" to provide a 4 second delay if activated. MODE SELECTIONS - SWITCH PACK S2 (6-8) SWITCH 6: Sets auxiliary open input terminal #4 at J5 to be pulse open--pulse close (example: residential applications). SWITCH 7 - AUTO CLOSE TIMER: Default is OFF. When on, use S2 1-5 to set close time delay. When close timer is selected, YOU must install vehicle and pedestrian detection devices. It is strongly recommended that photoelectric beams (eyes) be installed on BOTH sides of the slide gate to reduce the possibility of injury to persons that may attempt to walk through gate opening. Along with the beams, it is strongly recommended that pressure sensing edges be installed on the leading edge of the gate panel, and any area that presents a PINCH POINT or risk of ENTRAPMENT. SWITCH 8 - AUTO OPEN ON AC POWER FAILURE: When switch number 8 is in the ON position, the operator will automatically open the gate approximately 15 seconds after the loss of power. Once ac power is restored, the operator will resume normal operation. Q6 Q5 Q4 D28 1 1 J2 AUX LIMITS M/S J3 R14 D8 D1Ø R18 S1 S2 1 2345678 1 2345678 R1 R12 R17 R16 MANUAL Q2 OPEN 1 2 3 4 5 6 7 8 9 1Ø 11 12 J5 S3 T2 T4 T6 T8 T1 T3 T5 T7 OPEN 1 OPEN 2 OPEN 3 AUX 4 SAFETY 5CLOSE 6 BACK 7SHADOW 8 CLOSE R21 C16 D24 D17 R36 D18 R42 D19 R47 D22 R53 D23 D16 D15 C3 R24 R35 R41 R46 R5Ø R61 R3Ø U4 U8 U9 U11 U13 U14 U15 C19 F5 C2 C1 U1 OLS D7 OPEN D6 BRAKE D5 CLOSE D4 C2 X1 R1Ø R9 R8 R7 X2 C7 R23 R34 R4Ø R45 R49 R6Ø C22 R22 R33 R39 R44 R48 R59 U6 R26 R43 R43 IRD1 R25 D21 R63 U16 R58 C12 U5 U12 D27 U7 DX3 C6 U1Ø DX4 D29 CLS D3 R6 R57 C13 R56 IRD D2 U3 R5 U2 R4 C4 CPU R19 JP2 F2 R38 R37 R51 D2Ø DX2 R55 R3 Q1 D9 R2Ø + C5 F1 1A DC C8 C2Ø + R15 D1 + F4 R2 R11 B1 HBEAT BAT LO AC POWER K1 D11 D12 D14 F3 WARNING FOR R62 CONTINUOUS PROTECTION AGAINST FIRE DX1 REPLACE ONLY WITH THE SAME TYPE AND RATING OF FUSE D26 D25 - R13 U19 J4 BAT- MOV MOTOR Aux Relay TR J1 C NC NO DC 1 1 B2 + PWR ACC+ ACC- BAT- BAT+ 24VAC XFMR MOTOR Seconds - - 1 - - 2 - - 4 - - 8 - - 16 S2 ON ON OFF OFF OFF OFF OFF OFF OFF 12345678 Close Timer 1-5 Mode Selection 6-8 C18 U18 C15 Shows Default Settings 13