R&M Materials Handling HOIST MONITORS - Manual (Page 84)

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
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16.3 Load calibration menu (Menu 3)
3 Load setup Load calibration menu. Accessible password level 2
Param. Name Value Description
3-1 Cal. Motor
Load calibration when the motor torque based load measurement is selected. See chapter “Load
calibration sequence with motor torque”
3-1-1 Set>80% “nn.n” t Set the higher test load value in tons (80%…130% × hoist rated load)
3-1-2 “nn.n”t OK ?
Confirm the set test load value by pushing the ENT button (make sure the test load is attached to the
hook)
3-1-3 Up, slow Drive the hoist upward in slow speed as long as the message appears.
3-1-4 Up, fast Drive the hoist upward in fast speed as long as the message appears.
3-1-5 Down, slow Drive the hoist downward in slow speed as long as the message appears.
3-1-6 Down, fast Drive the hoist downward in fast speed as long as the message appears.
3-1-7 Set<30% “nn.n” t Set the lower test load value in tons (<30% of hoist rated load), typically empty hook (0.00t)
3-1-8 “nn.n” t OK ?
Confirm the set second test load value by pushing the ENT button (make sure the hook is empty when
0.00t is given in parameter 3-1-7, or that the set second test load is attached to the hook)
3-1-9 Up, slow Drive the hoist upward in slow speed as long as the message appears.
3-1-10 Up, fast Drive the hoist upward in fast speed as long as the message appears.
3-1-11 Down, slow Drive the hoist downward in slow speed as long as the message appears.
3-1-12 Down, fast Drive the hoist downward in fast speed as long as the message appears.
Param. Name Value Description
3-2 MC values Load calibration values for the motor torque method
3-2-1 Load 1 “nn.n” t The higher test load value set with parameter 3-1-1
3-2-2 Mhs1 “nn.nn” Motor torque for hoisting in slow speed, with load set by parameter 3-1-1
3-2-3 Mhf1 “nn.nn” Motor torque for hoisting in fast speed, with load set by parameter 3-1-1
3-2-4 Mls1 -“nn.n” Motor torque for lowering in slow speed, with load set by parameter 3-1-1
3-2-5 Mlf1 -“nn.n” Motor torque for lowering in fast speed, with load set by parameter 3-1-1
3-2-6 Load 2 “nn.n” t The lower test load value set with parameter 3-1-7
3-2-7 Mhs2 “nn.nn” Motor torque for hoisting in slow speed, with load set by parameter 3-1-7
3-2-8 Mhf2 “nn.nn” Motor torque for hoisting in fast speed, with load set by parameter 3-1-7
3-2-9 Mls2 -“nn.n” Motor torque for lowering in slow speed, with load set by parameter 3-1-7
3-2-10 Mlf2 -“nn.n” Motor torque for lowering in fast speed, with load set by parameter 3-1-7
Param. Name Value Description
3-3 Cal. Sens
Load calibration when the sensor based load measurement is selected .See chapter “Load
calibration sequence load sensor.”
3-3-1 Set>80% “nn.n” t Set the higher test load value in tons (80%…130% × hoist rated load)
3-3-2 “nn.n”t OK ?
Confirm the set higher test load value by pushing the ENT button (make sure the test load is attached to
the hook)
3-3-3 Set<30% “nn.n” t Set the lower test load value in tons (<30% of hoist rated load), typically empty hook (0.00t)
3-3-4 “nn.n” t OK ?
Confirm the set lower test load value by pushing the ENT button (make sure the hook is empty when
0.00t is given in parameter 3-3-3, or that the set second test load is attached to the hook)
Param. Name Value Description
3-4 SC values Load calibration values for the load sensor method
3-4-1 Load 1 “nn.n” t The higher test load value set with parameter 3-3-1
3-4-2 Input 1 “n.nn” V The load measurement voltage in the analogue input Ain1 corresponding to the test load
3-4-3 Load 2 “nn.n” t The lower test load value set with parameter 3-3-3
3-4-4 Input 2 “n.nn” V The load measurement voltage in the analogue input Ain1 corresponding to the load 2
Param. Name Value Description
3-5 OL protect ON
Set to “OFF” to temporarily by-pass of the overload protection. OFF state automatically switches
to ON state after power off, or after 30 minutes activating the OFF state.
When rated load is over 110% then hoisting is only possible with slow speed!