Manitowoc Published 06-24-16, Control # 241-01 3-67
2250 OPERATOR MANUAL OPERATING CONTROLS AND PROCEDURES
Table 3-10. D1 (Digital Outputs) Table 3-11. D2 (Digital Inputs)
Binary
Identifier
Component
Bank 1
1
2
4
8
16
32
64
128
Bank 2
1
2
Bank 3
1
2
4
8
16
32
64
128
Bank 4
1
2
Bank 5
1
2
4
8
16
32
64
128
Bank 6
1
2
Bank 7
1
2
4
8
16
32
64
128
Bank 8
Bank 9
1
2
4
8
16
32
64
128
Bank 10
1
2
Drum 1 Brake
Drum 2 Brake
Drum 4 Brake
Travel Brake
Comm Output to Right Side Console Control Board
Drum 1 Clutch/Drum 5 Diverting Valve
Drum 2 Clutch
Drum 3 Clutch
Drum 3 Brake
Spare
Drum 5 Brake
Handle 1 Drum Rotation Indicator
Auxiliary System Disable Valve
Handle 7 Drum Rotation Indicator
Independent Luffing Hoist Pump
Travel 2-Speed Valve
Handle 2 Drum Rotation Indicator
System Fault Alarm
Operating Limit Alarm
Out-of-Level Alarm (Crane Remote Control)
Drum 1 Free Fall Front Console LED
Handle 3 Drum Rotation Indicator
Pulse Width Modulation Engine RPM
Spare
Counterweight Down Valve (MAX-ER 2000)
Counterweight Up Valve (MAX-ER 2000)
Proportional Valve (MAX-ER and Setup Modes)
Drum 1 Pawl In
Pulse Width Modulation to Split Drum 2/3 Hoist Motor
Swing/Travel Alarm
Drum 2 Free Fall Front Console LED
Drum 3 Free Fall Front Console LED
MAX-ER Programmable Controller Relay
Swing Brake
Drum 1 Pawl Out
Spare
Spare
Spare
Not Used
Drum 9 (MAX-ER 2000)/Drum 5 Diverting Valve
Counterweight Strap Cylinder Extend (MAX-ER 2000)
Counterweight Strap Cylinder Lower (MAX-ER 2000)
Spare
Spare
Drum 9 Brake (MAX-ER 2000)
Drum 9 Pawl In (MAX-ER 2000)
Drum 9 Pawl Out (MAX-ER 2000)
Drum 2 Pawl In (MAX-ER 2000)
Drum 2 Pawl Out (MAX-ER 2000)
Binary
Identifier
Component
Bank 1
1
2
4
8
16
32
64
128
Bank 2
1
2
4
8
16
32
Bank 3
1
2
4
8
16
32
64
128
Bank 4
1
2
4
8
16
32
Bank 5
1
2
4
8
16
32
64
128
Bank 6
1
2
4
8
16
32
Bank 7
1
2
4
8
16
32
64
128
Bank 8
1
2
4
8
16
32
Travel Detent
Drum 1 Max Air Pressure/Swing Right Limit Switch
Drum 1 Minimum Bail Limit or Swing Left Limit Switch
Drum 3 Minimum Bail Limit
Drum 3 Maximum Bail Limit/Maximum Air Pressure
Block-Up Limit
Drum 2 Max Bail Limit or Drum Air Pressure Switch
Drum 2 Minimum Bail Limit
COMM Input From Right Side Console Control Board
Seat Switch
Auxiliary System Enable
Remote Jacking Enable Input
Drum 9 Brake
Boom Maximum Up
High Speed Travel
Luffing Maximum Down
Luffing Maximum Up
Drum 1 Brake
Travel Brake
Low Air Pressure
Spare
Drum Selector Switch (Drum 2 and 3)
Drum 1 or 2 Free Fall Pressure Switch
Crane Mode (Select)
Limit Bypass Switch
Digital Display Selector (Scroll Up)
Drum 2 Brake
Drum 3 Brake
Drum 4 Brake
Drum 5 Brake
Spare
Pendant Cylinder Limit Switch (MAX-ER 225 and 400)
Digital Display Selector (Scroll Down)
Spare
Counterweight Lower
MAX-ER 225 Removed
Engine Oil Pressure Low Limit
Engine Temperature High Limit
Rated Capacity Indicator/Limiter
Crane Mode (Confirm)
Swing Park Brake On
Equalizer/Boom Stop Limit
Remote Throttle
Drum 2 or 3 Free Fall Pressure
Spare
Maximum Boom/Luffing Angle Bypass
Drum 1 Pawl Limit
Drum 2 Pawl Limit
Spare
Spare
Spare
RCI External Bypass (CE Option Only)
Spare
MAX-ER 225 Enabled
Mast Maximum Up Limit
Rigging Winch Enable Input