CB-7080 & CB-7080D Counter/Timer User's Guide
Default
settings
1-6
Counter input measurement
Perform the following procedure to measure the counter input. Refer to Figure 1-5 for the wire connection.
1.
Power on and run the
test.exe
application.
2.
Press
2
3.
Press
$012
[Enter]
Receive=!01500600
4.
Press
2
5.
Press
$01B0
[Enter] Receive=!01
6.
Press
2
7.
Press
#010
[Enter]
Receive=>????????
8.
Press
2
9.
Press
#011
[Enter]
Receive=>????????
In step 3: The status of CB-7080 is COUNTER mode
In step 5: Select non-isolated input
In step 7: Counter measurement of channel-0
In step 9: Counter measurement of channel-1
Note:
The command $01B1 can be used in step 5 to select the isolated inputs. The commands $01B2 and $01B3 are
used for the other input mode selections.
Default settings
CB-7080 and CB-7080D default settings are listed in Table 1-2.
Table 1-2. Default Settings
Address
01
Baud rate
9600
Checksum
disabled
Data bits
1 start + 8 data + 1 stop (no parity)
Type
50 (counter input)
Alarm
CB-7080:
High alarm on counter 0 and counter 1
CB-7080D
High/High-High alarm on counter 0
Application notes
Counter/Frequency input mode selection
Select the counter/frequency input from either isolated or non-isolated signal inputs. Channel 0 and channel 1
can be selected separately. Four different input modes are listed in the following table. These four input
modes can be used in both the CB-7080 and the CB-7080D.
Table 1-3. Counter frequency input
Input Mode
Command
Channel 0
Channel 1
Input mode 0
$AAB0
Non-isolated
Non-isolated
Input mode 1
$AAB1
Isolated
Isolated
Input mode 2
$AAB2
Non-isolated
Isolated
Input mode 3
$AAB3
Isolated
Non-isolated
