V&T E5 Series User Manual page 91

49: Run command is changed to terminal
50: Run command is changed to communication
The above three functions are set to change the run command channel. When the terminal is
switched from OFF status to ON status, the rising edge trigger is enabled.
5T: Changeover between process close loop control and open loop control
The terminal is used to change the process open loop operation and process close loop operation .
If P0.03=0, this terminal function is disabled, control mode is process open loop.
This terminal function is enabled, control mode is process close loop.
If P0.03=TTT, this terminal function is disabled, control mode is process close loop.
This terminal function is enabled, control mode is process open loop.
5T: Main frequency reference is changed to digital setting
54: Main frequency reference is changed to AIT
55: Main frequency reference is changed to AIT
56: Main frequency reference is changed to AI3
57: Main frequency reference is changed to DI
The above five functions are used to change main frequency reference channel. When the terminal
is switched from OFF status to ON status, the edge trigger is enabled. When this function is enabled,
it will be changed from the current main frequency reference channel to the main frequency
reference channel corresponding to the terminal function.
58: Auxiliary frequency reference is changed to NONE
60: Auxiliary frequency reference is changed to AIT
6T: Auxiliary frequency reference is changed to AIT
6T: Auxiliary frequency reference is changed to AI3
63: Auxiliary frequency reference is changed to DI
The above five functions are set to change for auxiliary frequency channel. When the terminal is
switched from OFF status to ON status, the edge trigger is enabled. When this terminal is enabled, it
will be changed from the current auxiliary frequency reference channel to the auxiliary frequency
reference channel corresponding to this terminal function.
59, 64 to 66: Reserved
67: Process closed loop output is forced to 0
In process closed loop control mode or composite control mode, when this terminal function is
enabled, the output frequency of process closed loop regulation (PID) is forced to 0.
68: PID positive logic or negative logic selection
PID is positive logic by default. If negative logic is required (when feedback value is greater than
reference value and the frequency needed increase). PID negative logic should be enable through
setting P8.09=T or multi−function terminal function setting as 68.
P8.09=0, terminal is OFF: positive logic
P8.09=T, terminal is ON: positive logic
69 to 98: Reserved
78
E5 Series High Performance Universal Inverter
Chapter 6 Parameter Descriptions
User's Manual
P8.09=0, terminal is ON: negative logic
P8.09=T, terminal is OFF: positive logic