WEG CFW-11 Applications Manual page 32

Parameters Description
P0266 – DI4 Function
Adjustable 0 to 31 / 21 = Acceleration (PLC Use)
Range: 21 = 1st Speed Reference Digital Input (PLC Use)
21 = 1st Speed Reference Digital Input (PLC Use)
21 = 1st Speed Reference Digital Input (PLC Use)
21 = 1st Speed Reference Digital Input (PLC Use)
21 = 1st Speed Reference Digital Input (PLC Use)
0 = No Function
0 = No Function
Proprieties:
Access groups via HMI:
Description:
This parameter has different functions according to the speed reference control configuration:
■
P1023 = 0 defines that the function of the digital input DI4 will be to execute the command to accelerate
(increase) the speed reference for the crane horizontal motion. It operates together with the load forward or load
reverse command.
With logical level "0", it freezes the current speed reference value for the crane horizontal motion, in case the
load forward (DI1) or load reverse (DI12) command is still active.
With logical level "1", it accelerates (increases) the speed reference for the crane horizontal motion according to
the acceleration ramp defined in P0100, up to the maximum value defined in P1032.
When a load forward or a load reverse command is executed, the motor is accelerated to the value
programmed in P1031. Then, if an acceleration command is given, the motor is accelerated from the P1031
value up to the maximum programmed in P1032. If the acceleration command is removed before reaching that
maximum speed, then the actual speed value is kept (frozen) as the crane horizontal motion speed reference.
When the load forward or load reverse command is removed, then the motor decelerates to 0 rpm.
■
P1023 = 1, 2, 3, 4 or 5: These options define that the function of the DI4 is to be the 1st digital input for the
selection of the crane horizontal motion speed reference via the logical combination of digital inputs, as
described in the section 3. 3.
■
P1023 = 6 or 7: These options define that the digital input DI4 has no specific function for the crane horizontal
motion.
P0267 – DI5 Function
Adjustable 0 to 31 / 21 = Fwd / Rev Slowdown LS (PLC Use)
Range: 21 = Forward / Reverse Slowdown Limit Switch (PLC Use)
21 = Forward / Reverse Slowdown Limit Switch (PLC Use)
21 = 2nd Speed Reference Digital Input (PLC Use)
21 = 2nd Speed Reference Digital Input (PLC Use)
21 = 2nd Speed Reference Digital Input (PLC Use)
21 = Forward / Reverse Slowdown Limit Switch (PLC Use)
21 = Forward / Reverse Slowdown Limit Switch (PLC Use)
Proprieties:
Access groups via HMI:
Description:
This parameter has different functions according to the speed reference control configuration:
■
P1023 = 0, 1, 2, 6 or 7 and P1025 = 0, 4, 5, 6 or 7: These options define that the digital input DI5 has no
specific function for the crane horizontal motion.
01 PARAMETER GROUPS
∟ 40 Digital Inputs
01 PARAMETER GROUPS
∟ 40 Digital Inputs
Factory Setting:
or 07 I/O CONFIGURATION
∟ 40 Digital Inputs
.....
Factory Setting:
or 07 I/O CONFIGURATION
∟ 40 Digital Inputs
.....
Crane Horizontal Motion | 32
P1023 = 0: 21
P1023 = 1: 21
P1023 = 2: 21
P1023 = 3: 21
P1023 = 4: 21
P1023 = 5: 21
P1023 = 6: 0
P1023 = 7: 0
.....
P1023 = 0: 0
P1023 = 1: 0
P1023 = 2: 0
P1023 = 3: 21
P1023 = 4: 21
P1023 = 5: 21
P1023 = 6: 0
P1023 = 7: 0
.....