125
Absolute Encoder Interface Board
Section 2-3
SR Area Flags
AR Area Bit
Related PC Setup Settings
AR 06
00
Port 2
High-speed
Counter
Range Com-
parison
Flags
ON when counter PV satisfies con-
ditions for comparison range 1
When using high-speed counter 2 in
range comparison mode, each bit
turns ON when the corresponding
condition is satisfied.
01
ON when counter PV satisfies con-
ditions for comparison range 2
02
ON when counter PV satisfies con-
ditions for comparison range 3
03
ON when counter PV satisfies con-
ditions for comparison range 4
04
ON when counter PV satisfies con-
ditions for comparison range 5
05
ON when counter PV satisfies con-
ditions for comparison range 6
06
ON when counter PV satisfies con-
ditions for comparison range 7
07
ON when counter PV satisfies con-
ditions for comparison range 8
08
High-speed
Counter
Comparison
Flag
Indicates status of comparison operation.
OFF: Stopped
ON: Comparing
Word
Bit
Name
Function
Word
Bit
Function
IR 252
01
Absolute High-speed Counter 1 Origin Compensation
Bit (Port 1)
02
Absolute High-speed Counter 2 Origin Compensation
Bit (Port 2)
IR 254
15
Inner Board Error Flag
Word
Bits
Name
Function
AR 04
08 to 15
Error code for Inner
Board in slot 2
00 Hex: No error
01 or 02 Hex: Hardware error
03 Hex: PC Setup error
Word
Bits
Function
When setting is
activated
DM 6611
00 to 15
Stored origin compensation value
(BCD) for port 1
0000 to 4095 (4-digit BCD)
The origin is compensated when the
Origin Compensation Bit (SR 25201
for port 1, SR 25202 for port 2) is
turned ON. The compensation value
is set as a 4-digit BCD between
0000 and 4095 in either BCD Mode
or 360
°
Mode.
When Origin
Compensation
Bit turns ON in
PROGRAM
mode.
DM 6612
00 to 15
Stored origin compensation value
(BCD) for port 2
