Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 99

• Sensing module input
The external input signal DI of the sensing module is used as the high-speed input request signal.
Input module
Model Operation
mode
*1
MR-MT2010 Station mode
Axis mode
MR-MT2100 Station mode
*3
MR-MT2200
*1 When the operation mode of MR-MT2010 is axis mode and high-accuracy ("1: Timing-latch input" set in servo parameter "DI setting 2
(function selection)") is set, or MR-MT2010 is set at an axis No. other than the start station in 1 block, a moderate error (error code:
30D3H) occurs.
*2 When "MR-MT2010+Extension modules" is 1 station and using the high-speed input request signal with high-accuracy, the setting range
is "DI1 to DI4".
*3 When high-accuracy ("1: Timing-latch input" set in servo parameter "DI setting 2 (function selection)") is set for MR-MT2200, or the
operation mode is axis mode, a moderate error (error code: 30D3H) occurs.
■High-speed input request signal detection direction
When bit device or amplifier input is set, set whether to perform the high-speed input request signal detection operation in the
input signal leading edge (OFF to ON), trailing edge (ON to OFF), or both directions (OFF to ON, ON to OFF).
Input signal detection
direction
Leading edge
Trailing edge
Both directions
For sensing module input, the high-speed input request signal detection direction is set in the servo
parameters. Refer to the following for details of servo parameters.
Sensing Module Instruction Manual
• When the high-speed input request signal accuracy of the sensing module is set to general, the high-speed
input request signal detection direction is leading edge only. However, when detecting by input ON or input
OFF to the DI signal, set the servo parameter "DI setting 1 (polarity selection)".
• When the high-speed input request signal accuracy of the sensing module is set to high-accuracy, the
detection direction can be set in the servo parameter "DI setting 2 (DI signal edge selection)"
Axis No.
R64MTCPU R32MTCPU
601 to 608 601 to 608
1 to 64 1 to 32
601 to 608 601 to 608
Remarks
Performs high-speed input request detection with the input signal OFF to ON.
Performs high-speed input request detection with the input signal ON to OFF.
Performs high-speed input request detection with the input signal OFF to ON or ON to OFF.
Input signal
R16MTCPU
601 to 608 DI1 to DI12
1 to 16
601 to 608 DI1 to DI16
DI1 to DI14 (CH.1: DI1 to DI7,
CH.2: DI8 to DI14)
4 AUXILIARY AND APPLIED FUNCTIONS
4.2 External Input Signal
*2
4
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