67
Multi-function I/0
Chapter 5-9
5-9-2
Multi-function Output
The J7AZ incorporates two multi-function output terminals (MA and MB).
Output from these terminals has a variety of functions according to the
application.
Selecting the Multi-function Output (n40)
Note
Do not set values outside the above setting ranges.
Set Values
Note
Use “operation in progress” (set value: 1) or “idling“ (set value: 3) setting for
the timing for stopping the motor using a brake. To specify a precise stop
timing, set “frequency detection 1” (set value: 4) or “frequency detection 2”
(set value: 5), and set the frequency detection level (n58).
n40
Multi-function Output (MA/MB and MC)
Changes during
operation
No
Setting
range
0 to 7, 10 to 17
(see note)
Unit of
setting
1
Default setting
1
Value Function
Description
0
Fault output
ON: Fault output (with protective function working)
1
Operation in progress
ON: Operation in progress (with RUN command input or inverter output)
2
Frequency detection
ON: Frequency detection (with frequency reference coinciding with output
frequency)
3
Idling
ON: Idling (at less than min. output frequency)
4
Frequency detection 1
ON: Output frequency
≥
frequency detection level (n58)
5
Frequency detection 2
ON: Output frequency
≤
frequency detection level (n58)
6
Overtorque being monitored
(NO-contact output)
Output if any of the following parameter conditions is satisfied.
• Overtorque detection function selection (n59)
• Overtorque detection level (n60)Overtorque detection level (n60)
• Overtorque detection time (n61)
Note
NO contact: ON with overtorque being detected;
NC contact: OFF with overtorque being detected
7
Overtorque being monitored
(NC-contact output)
10
Alarm output
ON: Alarm being detected (Nonfatal error being detected)
11
Base block in progress
ON: Base block in progress (in operation with output shutoff)
12
RUN mode
ON: Local mode (with the Digital Operator)
13
Inverter ready
ON: Inverter ready to operate (with no fault detected)
14
Fault retry
ON: Fault retry (Inverter resetting with fault retry (n48) not set to 0)
15
UV in progress
ON: Undervoltage being monitored
(main circuit undervoltage UV or UV1 detected)
16
Rotating in reverse direction
ON: Rotating in reverse direction
17
Speed search in progress
ON: Speed search in progress
Summary of Contents for J7 series
Page 12: ...XII...
Page 15: ...1 CHAPTER 1 Overview 1 1 Function 2 1 2 Nomenclature 3...
Page 54: ...40 Outline of Operation Chapter 3 2...
Page 102: ...88 Other Functions Chapter 6 7...
Page 158: ...144 Option Specifications Chapter 9 3...
Page 159: ...145 CHAPTER 10 List of Parameters List of Parameters 146...
Page 172: ...158 List of Parameters Chapter 10...
Page 173: ...159 CHAPTER 11 Using the Inverter for a Motor Using the Inverter for a Motor 160...
