Function List - Mitsubishi Electric NZ2GFCF-D62PD2 User Manual

3.4

Function List

The following table lists the functions of the high-speed counter module.
Function name
Linear counter function
Ring counter function

Coincidence
output
Comparison function
Preset/replace
output
(at coincidence
function
output) function
Cam switch function
Preset/replace function
Latch counter
function by latch
counter input
terminal
Latch counter function
Latch counter
function by
counter function
selection
This function counts pulses between -2147483648 and
2147483647, and detects an overflow/underflow when the
count value is outside the range.
This function repeatedly counts pulses between the upper
limit value and lower limit value of the ring counter.
This function compares the count value with the preset
comparison condition, and outputs ON/OFF signals when
they match.
This function compares the present count value with the
preset coincidence detection point or a detection area and

outputs ON/OFF signals from the coincidence output
terminal when they match.
This function replaces the count value with any preset
numerical value at the rising edge of Coincidence output 1
and 2.
This function compares the count value with the preset
output status (ON/OFF address) of the coincidence output,
and outputs ON/OFF signals from the extension output
module when they match.
The points for ON/OFF switch can be used up to 16 points.
An extension output module is required for using this
function.
This function replaces the count value with any preset
numerical value.
This function can be used with either of the following.
• CH Preset/replace command (RY21, RY39)
• CH Phase Z input terminal (Z1, Z2) of the connector
for external devices
This function acquires the count value and stores it in the

remote register.
This function stores the count value in the remote register.
• This function uses CH Latch counter input terminal
(LATCH1, LATCH2) of the connector for external
devices.
This function stores the count value in the remote register.
This function can be used with either of the following.
• CH Selected counter function start command (RY25,
RY3D)
• CH Function input terminal (FUNC1, FUNC2) of the
connector for external devices
Description
CHAPTER 3 SPECIFICATIONS
Operation
Reference
*1
mode
Page 107,
Section
8.4.1
Page 109,
Section
8.4.2
Page 114,
Section 8.5
Page 116,
Section
8.5.2
Page 126,
Section
8.5.3
Page 129,
Section
Normal mode
8.5.4
Page 134,
Section 8.6

Page 139,
Section 8.7
Page 145,
Section 8.10
35
3