Mitutoyo LGH Series User Manual

50
5 External Input/Output Function
No. 99MBC122A
5.5.2 Output Function

Output of total tolerance judgment result
The AND of the tolerance judgment results of all CELs is output.When multiple counters are connect-
ed, the total judgment can be output.
ALLGO ALLGO ALLGO
EH EH EH
Judgment
Total judgment
indicator
External
output
ALL_GO
All counters OK Green H
All or some counters
NG
Amber L
Error Red L
Tips
• To enable this function, select 0 or 1 as the set value of Parameter Number 20.
• For the Total Judgment across multiple counters, wire the number 8 pins (ALLGO: total tolerance judgment
result output) together.
• For USB output, the total judgment indicator lights in amber under normal conditions and in red when an
error has occurred. Perform the total tolerance judgment with SENSORPAK (optional software).
• For BCD output, the total judgment indicator lights in green under normal conditions and in red when an error
has occurred.
• For details on the timing chart, see "5.5.4 Timing Chart" (page 52).

BCD output
Outputs measurement data in BCD format. Measurement data from Ach (upper display) and Bch (low-
er display) is output simultaneously in 4-bit units beginning with the least signicant digit.
The following shows the data format when the Parameter Number 21 is set to "0".
PEAK1 PEAK2
Current value L L
Maximum value H L
Minimum value L H
Run-out width H H
BANK1: L, BANK2: H
+: H, −: L
LSD (Least signicant digit)
MSD
(Most signicant digit)
D1 D2 D3 D4 D5 D6 D7 D8
A_bit0/B_bit0 1×10
0
1×10
1
1×10
2
1×10
3
1×10
4
1×10
5
1×10
6
1×10
7
A_bit1/B_bit1 2×10
0
2×10
1
2×10
2
2×10
3
2×10
4
2×10
5
2×10
6
2×10
7
A_bit2/B_bit2 4×10
0
4×10
1
4×10
2
4×10
3
4×10
4
4×10
5
4×10
6
4×10
7
A_bit3/B_bit3 8×10
0
8×10
1
8×10
2
8×10
3
8×10
4
8×10
5
8×10
6
8×10
7
A_SIGN/B_SIGN Sign BANK PEAK1 PEAK2
(Not used) (Not used) (Not used) (Not used)
Tips
When the Parameter Number 21 is set to "1", the output data logic is inverted.
For details about the parameters, see
"3.2 List of Parameters" (page 18).

Mitutoyo LGH Series Specifications

General

Brand	Mitutoyo
Model	LGH Series
Category	Measuring Instruments
Language	English