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Maintenance and Check
16.3.1 Replacing a battery in the Absolute encoder
16-8
16.3 Absolute encoder
16.3.1 Replacing a battery in the Absolute encoder
If the voltage of the Absolute encoder battery decreases to 2.7V or less, the SERVOPACK
issues a "Battery warning (A.93)".
Replace the battery in the following procedure. For the recommended Absolute encoder bat-
teries, refer to 16.3.2 "Handling a battery".
Procedure to replace a battery
1. Replace the battery with SERVOPACK control power turned on.
2. The "Battery warning (A.93)" will be released automatically after the battery has been
replaced.
3. Verify that the encoder works correctly. This completes the battery replacement.
If the battery is disconnected (the encoder cable is disconnected) with the SERVOPACK control power
turned off, the Absolute encoder data is cleared and you will have to set up the Absolute encoder again.
Refer to 16.3.3 "Setting up (Initializing) Absolute encoder".
16.3.2 Handling a battery
In order for the Absolute encoder to hold the position information even while the power is
turned off, a back-up battery is required. We recommend the following battery for this pur-
pose.
Type: ER6VC3 (Lithium battery)
3.6 V 2000 mAH
Toshiba Battery
IMPORTANT
Converter
Battery
compartment
Battery
connecter
Содержание CNC Series
Страница 1: ...Maintenance Manual Serviceman Handbook MANUAL No NCSIE SP02 19 Yaskawa Siemens CNC Series...
Страница 26: ...Part 1 Hardware...
Страница 38: ...System Configuration 1 2 3 Spindle motor designations 1 12...
Страница 58: ...Installing the control panels 2 3 5 Installing lightning surge absorbers 2 20...
Страница 62: ...Installing the motors 3 4...
Страница 84: ...Connection method 4 3 2 Setting the rotary switches on the inverters and servo units 4 22...
Страница 96: ...Part 2 Software...
Страница 102: ...Software configuration 6 6...
Страница 103: ...7 1 Chapter 7 Backup 7 1 How to archive 7 2 7 2 Network settings 7 7 7 2 1 YS 840DI settings 7 7 7 2 2 PC settings 7 14...
Страница 105: ...7 1 How to archive 7 3 3 Select the Workpieces folder 4 Click on Archive File which is one of the right side keys...
Страница 113: ...7 2 Network settings 7 11 8 Click on the radio button to the left of Specify an IP address...
Страница 121: ...7 2 Network settings 7 19...
Страница 122: ...Part 3 PLC...
Страница 154: ...Part 4 Setting up and maintenance...
Страница 160: ...Overview of System 10 1 2 Basic operation 10 6...
Страница 204: ...How to use Digital Operation 12 2 9 Setting the password setting for write prohibit 12 32...
Страница 327: ...Error and Troubleshooting 15 4...
Страница 328: ...15 1 Errors without Alarm Display and Troubleshooting 15 5...
Страница 329: ...Error and Troubleshooting 15 6...
Страница 343: ...Maintenance and Check 16 3 3 Setting up Initializing Absolute encoder 16 14...