R&M Materials Handling HOIST MONITORS - Manual (Page 86)

R&M Materials Handling, Inc.
4501 Gateway Boulevard
Springfield, Ohio 45502
P.: (937) 328-5100
FAX: (937) 325-5319
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R&M Materials Handling, Inc. reserves the right to alter or amend the above information without notice.
Param. Name Value Description
4-3 ROUT Relay output parameters
4-3-3 ROUT LoadX “nn.n” t
When “LoadX” is chosen with parameter 4-3-1, the load limit to switch the relay is entered here (in tons).
Range: 0…hoist rated load.
Note: Functions only for the hoist connected to the unit!
4-3-4 TempX meas T1
When “TempX” is chosen with parameter 4-3-1, the temperature measurement operation is chosen
here:
T1: Temperature measurement channel T1 determines the limit.
T2: Temperature measurement channel T2 determines the limit.
T1+2: Both temperature measurement channels are used, the first one to reach the limit will trip the
relay
4-3-5 TempX lim “nnn” C When “TempX” is chosen with parameter 4-3-1, the temperature limit is entered here
Param. Name Value Description
4-4 T1 Temperature measurement channel 1 parameters
Selects the function of temperature measurement channel 1:
NU
Not used
PTC Motor thermistor or Bimetal thermal switch
Bwear Brake wear sensor
A NTC Type A NTC sensor
B NTC Type B NTC sensor
4-4-1 T1 operat.
C NTC Type C NTC sensor
Param. Name Value Description
4-5 T2 Temperature measurement channel 2 parameters
Selects the function of temperature measurement channel 1:
NU
Not used
PTC Motor thermistor or Bimetal thermal switch
Bwear Brake wear sensor
A NTC Type A NTC sensor
B NTC Type B NTC sensor
4-5-1 T2 operat.
C NTC Type C NTC sensor
Param. Name Value Description
4-6 AOUT Analogue output parameters
Selects the function of the analogue output
NU
Not used
Act Actual load (actual bridge load in multi-hoist applications)
Tare Tared load (tared bridge load in multi-hoist applications)
4-6-1 AOUT oper. NU
Solo Actual load for single hoist connected to the unit.
4-6-2 Zero load “n.nn” V Sets the voltage level with zero-load. Range 0…10V
4-6-3 Nom. Load ”n.nn” V
Sets the voltage level with rated load. Range 0…10V The single hoist the rated load is determined by
parameter 6-4, the rated bridge load is determined by parameter 4-11-4.
Param. Name Value Description
4-7 Load param Load calculation parameters
Selects the load calculation method:
NU
Not used
Motor Motor torque calculation
4-7-1 Load meas.
Sens. Load sensor measurement
4-7-2 Load rate% 10
Load increase rate for controlling the hoisting in two step control, speed change to fast speed is allowed
when actual load change within 200ms < parameter 4-7-2. Value 0% means that the function is not
applied. See also chapter “Sudden load increase supervision” of this manual.
4-7-3 R0_F “n.nnn” Resistance of fast speed windings at temperature T0
4-7-4 R0_S “n.nnn” Resistance of slow speed windings at temperature T0
4-7-5 T0 “nn” C Resistance measuring temperature T0
Temperature measurement channel for the motor slow speed windings, used in motor torque calculation
T1
Temperature measurement channel T1 (terminals X2:21-22)
T2 Temperature measurement channelT2 (terminals X2:23-24)
4-7-6 Temp_slow T1
NU Temperature measurement not used