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5.7.2 System Register Setting
Setting of the battery error alarm
In the system register default settings, “No. 4 Alarm Battery Error” is set to “Off”. When using the battery,
set system register No. 4 of the control unit so that the battery error alarm is turned on.
Setting procedure using FPWIN GR
1. Select “PLC Configuration” on the “Option” menu, and click on “Action on Error” tab.
2. Turn on “No. 4 Alarm Battery Error” check box.
PLC Configuration setting dialog box
Specifying the hold area
In order to use backup functions such as data registers, settings must be entered for system registers
Nos. 6 to 14.
For hold area setting using FPWIN GR, select “PLC Configuration” on the “Option” menu, and click on
“Hold/Non-hold1” and “Hold/Non-hold 2”.
Note:
•
The setting of the system registers Nos 6 to 14 is effective only when the backup battery is mounted.
•
Without the battery, use at the default settings. If changing the settings, the “Hold/Non-hold” operation
becomes unstable.
•
Without the settings, the data may be lost as the result of the battery shutoff.
5.7.3 Time for Replacement of Backup Battery
If system register “No.4 Alarm Battery Error” is set to “ON”, it informs about the proper time to
replace the backup battery.
1. Special internal relays R9005 and R9006 will go on if the battery voltage drops.
2. ERROR/ALARM LED will flash.
The battery remains effective for about a week after the alarm is issued, but in some cases the problem
is not detected immediately. The battery should be replaced as soon as possible, without turning off the
power supply.
Note) When replacing the battery, turn off the power after supplying the power more than 1 min., and
then fit the new battery within 2 min of removing the old one.
Summary of Contents for FP E Series
Page 1: ......
Page 16: ......
Page 17: ...Chapter 1 Functions and Restrictions of the Unit ...
Page 28: ...1 12 ...
Page 29: ...Chapter 2 Specifications and Functions of the Unit ...
Page 37: ...2 9 Circuit diagram C32 Y0 Y1 Y3 Y4 C28 Y0 Y1 Y3 Y4 Y2 Y5 to YF Y2 Y5 to YB ...
Page 48: ...2 20 ...
Page 49: ...Chapter 3 Expansion ...
Page 56: ...3 8 Terminal layout diagram Note The numbers in the connector are for the first expansion ...
Page 61: ...Chapter 4 I O Allocation ...
Page 66: ...4 6 ...
Page 67: ...Chapter 5 Installation and Wiring ...
Page 90: ...5 24 ...
Page 91: ...Chapter 6 High speed counter Pulse Output and PWM Output functions ...
Page 116: ...6 26 ...
Page 121: ...6 31 ...
Page 125: ...6 35 Pulse output diagram ...
Page 131: ...6 41 ...
Page 139: ...6 49 ...
Page 141: ...6 51 ...
Page 144: ...6 54 Program Continued on the next page ...
Page 145: ...6 55 ...
Page 147: ...6 57 Program ...
Page 151: ...Chapter 7 Communication Cassette ...
Page 210: ...7 60 The values of DT50 and DT51 are written in DT0 and 1 of PLC ...
Page 238: ...7 88 ...
Page 239: ...Chapter 8 Self Diagnostic and Troubleshooting ...
Page 247: ......
Page 248: ......
Page 249: ...Chapter 9 Precautions During Programming ...
Page 260: ...9 12 Example 2 Using the CT instruction between JP and LBL instructions ...
Page 268: ...9 20 ...
Page 269: ...Chapter10 Specifications ...
Page 286: ......
Page 287: ...Chapter 11 Dimensions ...
Page 290: ...11 4 11 1 3 Expansion Unit FPG XY64D2T FPG XY64D2P FPG EM1 ...
Page 293: ...Chapter 12 Appendix ...
Page 297: ...12 5 ...
Page 437: ...12 145 12 7 ASCII Codes ...
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