Mitsubishi Electric RD77MS2 - External Input Signal Select Function

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9 COMMON FUNCTIONS
9.4 External Input Signal Select Function
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.
*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.)
■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.
Setting item Initial value Setting details
[Pr.116] FLS signal selection 0001H ■Set with a hexadecimal.
[Pr.117] RLS signal selection 0001H
[Pr.118] DOG signal selection 0001H
[Pr.119] STOP signal
selection
0002H
Setting value Pin No. Input terminal Setting value Pin No. Input terminal
01H 1A1 SIN1 0BH 2A1 SIN11
02H 1A2 SIN2 0CH 2A2 SIN12
03H 1A3 SIN3 0DH 2A3 SIN13
04H 1A4 SIN4 0EH 2A4 SIN14
05H 1A5 SIN5 0FH 2A5 SIN15
06H 1B1 SIN6 10H 2B1 SIN16
07H 1B2 SIN7 11H 2B2 SIN17
08H 1B3 SIN8 12H 2B3 SIN18
09H 1B4 SIN9 13H 2B4 SIN19
0AH 1B5 SIN10 14H 2B5 SIN20
• RD77MS2: 1A1 to 1A5, 1B1 to 1B5
• RD77MS4/RD77MS8/RD77MS16: 1A1 to 1A5, 1B1 to 1B5, 2A1 to 2A5, 2B1 to 2B5
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
*1
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.)