Yaskawa MP920 Motion Module - Manual (Page 415)

10 CNTR-01 Module Specifications and Handling
10.2.2 Fixed Parameters
10-14
The following table shows the details of each fixed parameter.
No. Name Description Default Value
− Top register No
(leading register
number) Specify the leading I/O register number to be used for
each channel. Specify “
−” for channels not to be used.
The register number
specified on the Module
Definition Window will
be automatically
assigned.
1 Pulse-A/B Signal
Type Specify either +5V Differential Input or +12V Collec-
tor Input. +5-V Differential Input
2 Pulse-C Signal Type Specify either +5V Differential Input or +12V Collec-
tor Input.
+5-V Differential Input
3 Pulse-A/B Signal
Polar Specify either Plus Logic or Negative Logic as pulse
A/B signal polarity. Plus Logic (positive
logic)
4 Pulse-C Signal Polar Specify either Plus Logic or Negative Logic as pulse
C signal polarity.
Plus Logic (positive
logic)
5 Pulse Count Method Specify one of the following pulse counting modes.
• Sign mode ( ×1)
• Sign mode ( ×2)
• Up/Down mode ( ×1)
• Up/Down mode ( ×2)
• Pulse-A/B mode ( ×1)
• Pulse-A/B mode ( ×2)
• Pulse-A/B mode ( × 4)
Pulse A/B mode ( × 4)
6 Counter Mode Specify one of the following counter modes.
• Reversible Counter
• Interval Counter
• Frequency Measurement
Reversible Counter
7 PI Latch Detection Specify one of the following external signals for PI
latch detection.
• PI Latch: Uses PI latch input signal.
• Pulse -C: Uses Pulse-C as a PI latch detection sig-
nal.
PI Latch
8 Coincident Detec-
tion Specify whether to use coincidence detection. Not used.
9 Coincident IRQ Specify whether to use a coincidence interrupt. This
function is valid only when coincidence detection is
selected. Not used.
10 Frequency Select the number of detectable frequency digits from
the values shown below when the counter mode is set
to Frequency Measurement.
×1, ×10, ×100, ×1000 × 100
11 By Pulse-C input a
calculating Specify whether to enable or disable the counter while
pulse C is being input. Prohibition (Disabled)