YASKAWA iC9000 Series - Reset to Factory Settings Type 2

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4.5 MRESET and Reset to Factory Settings
3. Switch ON the power supply of the CPU again.
After the start-up of the CPU it performs a reset to factory setting type 1 and shows the following LED
behavior:
LED Behavior
RDY
(green)
Resvd
(yellow)
RN
(green)
ER
(red)
IO ER
(red)
IO
DIAG
(red)
PN-C
ER
(red)
PN-D
ER
(red)
SD
(yellow)
EC
RN
(green)
EC ER
(red)
Not lit Not lit
Flashing
green
1 Hz
interval
Lit Not lit Not lit Not lit Not lit Not lit Not lit Not lit
The CPU requests a power cycle after a reset to factory settings type 1:
LED Behavior
RDY
(green)
Resvd
(yellow)
RN
(green)
ER
(red)
IO ER
(red)
IO
DIAG
(red)
PN-C
ER
(red)
PN-D
ER
(red)
SD
(yellow)
EC
RN
(green)
EC ER
(red)
Not lit Not lit Not lit
Flashing
red
1 Hz
interval
Flashing
red
1 Hz
interval
Flashing
red
1 Hz
interval
Flashing
red
1 Hz
interval
Flashing
red
1 Hz
interval
Not lit Not lit Not lit
4. Switch OFF the power supply of the CPU.
5. Set the DIP switch S1 to the default position:
6. Switch ON the power supply of the CPU again.
The CPU starts in Standard Mode.
4.5.3 Reset to Factory Settings Type 2
• The overlay file system with user program, configurations, user data and firmware adjustments is deleted.
• The non-volatile memory for retentive data is deleted.
• The current firmware version is overwritten by the original firmware version and the delivery state of the CPU
is restored.
1. Switch OFF the power supply of the CPU.
2. Press and hold the operating mode switch in position MR and switch on the power sup-
ply of the CPU again.
3. As soon as the LEDs show the following behavior after start-up, release the operating
mode switch again (duration ca. 30s):
LED Behavior
RDY
(green)
Resvd
(yellow)
RN
(green)
ER
(red)
IO ER
(red)
IO
DIAG
(red)
PN-C
ER
(red)
PN-D
ER
(red)
SD
(yellow)
EC
RN
(green)
EC ER
(red)
Not lit Not lit
Flashing
green
2 Hz
interval
Lit Not lit Not lit Not lit Not lit Not lit Not lit Not lit
The CPU now executes a reset to factory setting type 2 and is then in the delivery state.
Terminal Setting Action
S1-1 OFF
After switching power ON the CPU starts in Standard Mode -
Default setting.
S1-2 OFF
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Deployment