Option Led States; Installation Procedure; Section Safety - YASKAWA JOHB-SMP3 Technical Manual

5 Installation Procedure

◆

Option LED States

A - 1000-Series, Z1000U
B - GA500, GA700, GA800, CR700
*1 LED label has transparent background and white letters. Please make sure that you use the correct label for Z1000 or HV600.
Wait 2 seconds minimum for the power-up diagnostic process to complete before you verify the LED states.
4.2 shows the operating status of the option LEDs after the power-up diagnostic LED sequence is complete.
LED Name
MS
(Module Status)
NS
(Network Status)
*1
10/100
*1
LINK/ACT
*1 To verify LED states, you must remove the drive front cover. Do not touch the drive main circuit terminal or circuit boards when you
remove the drive front cover.
5 Installation Procedure
◆

Section Safety

DANGER
Electrical Shock Hazard. Do not examine, connect, or disconnect wiring on an energized drive. Before
servicing, disconnect all power to the equipment and wait for the time specified on the warning label at a minimum. The internal
capacitor stays charged after the drive is de-energized. The charge indicator LED extinguishes when the DC bus voltage
decreases below 50 Vdc. When all indicators are OFF, measure for dangerous voltages to make sure that the drive is safe. If
you do work on the drive when it is energized, it will cause serious injury or death from electrical shock.
WARNING
Electrical Shock Hazard. Do not operate the drive when covers are missing. Replace covers and shields
before you operate the drive. Use the drive only as specified by the instructions. Some figures in this section include drives
without covers or safety shields to more clearly show the inside of the drive. If covers or safety shields are missing from the
drive, it can cause serious injury or death.
WARNING
Electrical Shock Hazard. Only let approved personnel install, wire, maintain, examine, replace parts, and
repair the drive. If personnel are not approved, it can cause serious injury or death.
WARNING Electrical Shock Hazard. Do not remove covers or touch circuit boards while the drive is energized. If you
touch the internal components of an energized drive, it can cause serious injury or death.
WARNING
Electrical Shock Hazard. Do not use damaged wires, put too much force on the wiring, or cause damage to
the wire insulation. Damaged wires can cause serious injury or death.
10
Figure 4.2 Option LED Labels
Table 4.2 Option LED States
Indication
Color State
- OFF Power supply off
Green ON Option operating
Green Flashing Option initializing
Red ON Fatal error occurred
Red Flashing Non-fatal error occurred
- OFF Power supply OFF or Offline
Green ON Online communications established
Green Flashing Control connection active
Red ON Communications error (fatal)
- OFF 10 Mbps is established
Green ON 100 Mbps is established
- OFF Link is not established
Green ON Link is established
Link is established and there is network
Green Flashing
activity
C - Z1000, HV600
Operating State
There is no power to the drive.
The option is operating normally.
The option is configuring an IP address.
The option detected a fatal (unrecoverable) error.
The option detected a non-fatal (recoverable) error.
The option is online and has established connections.
The option is online and has an established and active control
connection.
The option detected a duplicate IP address.
YASKAWA SIEP C730600 0IA Modbus TCP/IP Technical Manual
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Description
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