Hitachi EHV+ Series - Page 83

Chapter 2 Specifications
2 – 73
Purpose Applied switch Bit1 Bit 2 Explanation
Select the counter mode OFF OFF 2-phase counter (100 kHz at the maximum)
(Common between OFF ON 1-phase counter (CW, CCW)
channels) ON OFF 1-phase counter (CK, UP/DOWN)
Bit 1-2
ON
1 2 3 4 5 6
7 8 9 10
ON ON 2-phase multiplied by 4 counter (25 kHz at the maximum)
Purpose Applied switch Explanation
OFF Channel 1 Detects the marker at the input OFF edge.
Bit 3
ON
1 2 3 4 5 6
7 8910
ON Channel 1 Detects the marker at the input ON edge.
OFF Channel 2 Detects the marker at the input OFF edge.
Select the marker polarity
Bit 4
ON
1 2 3 4 5 6
7 8910
ON
Channel 2 Detects the marker at the ON edge.
OFF Channel 1. Stops counting while the CPU module stops.
Bit 5
ON
1 2 3 4 5 6
7 8910
ON Channel 1 Keeps counting while the CPU module stops.
OFF Channel 2 Stops counting while the CPU module stops.
Select counting operation
during STOP
Bit 6
ON
1 2 3 4 5 6
7 8910
ON
Channel 2 Keeps counting while the CPU module stops.
OFF Channel 1 Normal counter
Bit 7
ON
1 2 3 4 5 6
7 8910
ON Channel 1 Ring counter
OFF Channel 2 Normal counter
Select normal counter/
ring counter
Bit 8
ON
1 2 3 4 5 6
7 8 910
ON
Channel 2 Ring counter
OFF Normal operation
Select the test mode
Bit 9
ON
1 2 3 4 5 6
7 8 9 10
ON Test mode (Program for checking is started up.)
Always use Bit 10 with OFF.