YASKAWA E7N Technical Manual page 146

H2 Digital Outputs
H2-01 Drive Terminal M1-M2 Function Selection
H2-02 Drive Terminal M3-M4 Function Selection
Setting Range: 0 to 3B
Factory Default: H2-01= "0: During Run 1"
H2-02= "3B: Run Src Com/Opt"
H2-01 and H2-02 are two of the special parameter settings required by the Bypass logic circuit. See Table 5.1.
The Drive has two multi-function outputs. By programming parameters H2-01 and H2-02, the user can assign specific
functions to each output. Below is a table with a complete list of all of the digital output functions. Refer to the Programming
Manual for a more detailed description of each of the functions.
Parameter
setting
0
1
2
3
4
5
6
7
8
9
A
B
C
E
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Table 5.14 Digital Output Functions
Function
During Run1
Zero Speed
F /F Agree 1
REF OUT
F /Set Agree 1
REF
Frequency Detect 1
Frequency Detect 2
Drive Ready
DC Bus Undervoltage
Baseblock 1
Option Reference
Remote Operation
Torque Detect 1 N.O.
Loss of Reference
Fault
Programming 5 - 53
Parameter
Function
Setting
F Terminal Not Used
10 Minor Fault
11 Reset Cmd Active
12 Timer Output
17 Torque Detect 1 N.C.
1A Reverse Direction
1E Restart Enabled
1F Overload (OL1)
20 OH Pre-alarm
38 Drive Enable
39 Drive Waiting
3A Frequency Reduced, OH
3B Run from Serial Com