External Input Signal Select Function - Mitsubishi Electric RD77MS2 User Manual

9.4

External Input Signal Select Function

The "external input signal select function" sets the input type, input terminal, signal logic and input filter for each external input
signal of each axis (upper/lower stroke limit signal (FLS/RLS), near-point dog signal (DOG), and stop signal (STOP)).
The function enables the assignment of external input signal of each axis to any terminals of 20 points of the external input
connection connector on the Simple Motion module.
Input type/input terminal setting method
This function sets the input type and input terminal used for the external input signals used in each axis (upper/lower stroke
limit signal (FLS/RLS), near-point dog signal (DOG), and stop signal (STOP)). The setting method is shown below.
Setting item
[Pr.116] FLS signal selection
[Pr.117] RLS signal selection
[Pr.118] DOG signal selection
[Pr.119] STOP signal
selection
*1 The setting is not available in "[Pr.119] STOP signal selection". If it is set, the error "STOP signal selection error" (error code: 1AD3H)
occurs and the PLC READY signal [Y0] is not turned ON.
*2 The input terminals corresponding to the setting values are shown in the following table. "00H" is set as "No setting". (The control by the
external input signal is disabled.)
Setting value
01H
02H
03H
04H
05H
06H
07H
08H
09H
0AH
■Point for input type/input terminal setting method
• Set the external command signal (DI) using "[Pr.95] External command signal selection". As for the terminal of the external
input connection connector of the Simple Motion module, DI number is defined to each SIN number in advance.
• When the input type of "[Pr.116] FLS signal selection" to "[Pr.119] STOP signal selection" is set with "0: Simple Motion
module", the external input connection connector terminal of the Simple Motion module is used in duplicate with the
external command signal (DI). The available range is shown below.
• RD77MS2: 1A1 to 1A5, 1B1 to 1B5
• RD77MS4/RD77MS8/RD77MS16: 1A1 to 1A5, 1B1 to 1B5, 2A1 to 2A5, 2B1 to 2B5
9 COMMON FUNCTIONS
308
9.4 External Input Signal Select Function
Initial value
0001H
0001H
0001H
0002H
Pin No. Input terminal
1A1 SIN1
1A2 SIN2
1A3 SIN3
1A4 SIN4
1A5 SIN5
1B1 SIN6
1B2 SIN7
1B3 SIN8
1B4 SIN9
1B5 SIN10
Setting details
■Set with a hexadecimal.
H _ _ _ _
Input type
Set the input type used as the external input signal.
0(0000H) : Simple Motion module
1(0001H) : Servo amplifier
2(0002H) : Buffer memory
15(000FH) : Invalid
Input terminal
When the input type is set with "0: Simple Motion module",
set the input terminal of the external input connection connector
to be used.
The setting value can be set until "0AH" at RD77MS2 use.
The setting is not required when the value other than "0" is set.
(The setting is ignored.)
Setting value
0BH
0CH
0DH
0EH
0FH
10H
11H
12H
13H
14H
*1
Pin No. Input terminal
2A1 SIN11
2A2 SIN12
2A3 SIN13
2A4 SIN14
2A5 SIN15
2B1 SIN16
2B2 SIN17
2B3 SIN18
2B4 SIN19
2B5 SIN20