9-4 Command Priority
Table 9-2: Set up for External Terminals Control
Table two indicates the functions or commands that can be accessed via serial communication,
external terminals, or the digital operator when drive parameter n002 is set up for external terminal
control (n002 = 1,3, or 5). The ‘O’ indicates that the function is Operable from that source, and ‘
indicates that the function is not available from that source.
From
Data
Code
Bit
No.
Data Description
Function
Availability
001h
0
Run Command
n/a
1
Forward / Reverse
n/a
2
External Fault
O
3
Fault Reset
O (1)
4
Multi-function Input (terminal S3)
O
5
Multi-function Input (terminal S4)
O
SERIAL
6
Multi-function Input (terminal S5)
O
COMM.
7
Multi-function Input (terminal S6)
O
8-15
unused
-
003h-
unused
-
008h
009h
0
Multi-function Output 1 (MA - MC)
O (6)
1
Multi-function Output 2 (M1 - M2)
O (7)
2
unused
-
3-7
unused
-
Forward Run (2 wire); Run Command (3 wire)
O
Reverse Run (2 wire); Stop Command (3 wire)
O
EXTERNAL
Multi-function input terminal S2
(5)
TERMINALS
Multi-function input terminal S3
(5)
Multi-function input terminal S4
(5)
Multi-function input terminal S5
(5)
Multi-function input terminal S6
(5)
Run Command
n/a
DIGITAL
Stop Command
O (3)
OPERATOR
Fault Reset
O (1)
Local / Remote
O (1,4)
Notes:
1. Effective only when external terminal satisfies the following conditions:
2 wire mode
- Both forward run (term.1) and reverse run (term.2) commands are closed, or open in stopped
condition.
3 wire mode
- Run command (term.1) or stop command (term.2) is open in stopped condition.
2. Effective only when in stopped condition.
3. Effective only when n008 is ‘1’.
4. Effective only when n007 is ‘1’.
5. The availability of the multi-function input terminals vary depending upon the settings of n036, n037, n038, n039 (the
multi-function input settings), and n040. See technical manual TM 4506.
6.
Effective when n041 is ‘15’.
7.
Effective when n042 is ‘15’.