Wegner Crane CFW500 series Applications Manual - page 35
Parameters Description
Crane | 35
3.8 DIGITAL INPUTS
P0271 – Digital Input Signal
Adjustable
0 = All DIx are NPN
Factory Setting: 0
Range:
1 = DI1 is PNP
2 = DI1..DI2 are PNP
3 = DI1..DI3 are PNP
4 = DI1..DI4 are PNP
5 = DI1..DI5 are PNP
6 = DI1..DI6 are PNP
7 = DI1..DI7 are PNP
8 = All DIx are PNP
Properties:
CFG
Access groups via HMI:
I/O
Description:
This parameter defines the default for the digital input signal, i.e., NPN the digital input is activated with 0 V, PNP
the digital input is activated with +24 V.
NOTE!
Refer to the CFW500 programming manual and the plugin module installation guide used for more
information on the digital inputs parameters. Some parameter options have been removed from the
configuration wizard.
3.8.1 Vertical
P0263 – DI1 Function
Adjustable
0 to 46 / 39 = Load Hoisting (Application Function 1)
Factory Setting: P1023
≠ 7: 39
Range:
P1023 = 7: 0
Proprieties:
Access groups via HMI:
I/O
Description:
This parameter defines that the function of the digital input DI1 will be the load hoisting command, which
enables the motor to run in the forward rotation direction (or the reverse direction if P1026 is enabled (1)),
except when P1023 = 7.
With logical level “0”, the crane vertical motion is disabled (except if there is a command for lowering the load).
With logical level “1”, the crane vertical motion is enabled for hoisting the load.
NOTE!
When the speed reference control is programmed for communication networks (P1023 = 7), then the
digital input DI1 does not have a specific function for the crane vertical motion applicative.
NOTE!
It is possible to enable a filter in the load hoisting command to prevent too fast or false commands
are accepted by the crane vertical motion through the time set in P1024.
P0264 – DI2 Function
Adjustable
0 to 46 / 0 = Not Used
Factory Setting: P1023
≠ 7: 40
Range:
2 = Coast to Stop (General Enable) (P1023 = 7)
P1023 = 7: 21
3 = Fast Stop (P1023 = 7)
21 = Emergency Stop (SoftPLC) (P1023 = 7)
40 = Load Lowering (Application Function 2) (P1023
≠ 7)
Proprieties:
Access groups via HMI:
I/O