What to do if CPU is communicating the output signal to the solid-state relay, but the voltage does not go high at the terminal in GAL Controller?
If the CPU is sending the output signal to the solid-state relay, but the voltage at the terminal remains low, the solid-state relay may be faulty. Consider replacing it in the field.
What to do if input signal is present at the terminal, but is not being communicated to the CPU in GAL GALaxy eHydro?
If an input signal is present at the terminal but not being communicated to the CPU, the input opto-isolator might be defective. You can replace it in the field.
How to fix faulty I/O on the 1123 board in GAL GALaxy eHydro Controller?
If any I/O on the 1123 board is faulty, the board must be replaced.
General| Brand | GAL |
|---|---|
| Model | GALaxy eHydro |
| Category | Controller |
| Language | English |
Introduction, safety precautions, and symbols used in the manual.
Overview of the controller, its features, compliance, and layout.
Details on the APS selector, sequences, and various operating modes.
Site selection, environmental factors, and wiring instructions.
Step-by-step guide for installing the APS selector and associated components.
Procedures for hoistway wiring, field wiring, ground wiring, and terminal limits.
Steps for setting up the APS selector, zeroing the hoistway, and configuring floor levels.
Procedures for checking main line and controller voltages before startup.
Steps for completing installation, setting switches, and making initial adjustments.
Procedures for verifying hoistway operation and performing automatic runs and slowdown adjustments.
General troubleshooting, CPU, and I/O board information.
Safety PAL functions and how to manage system and processor faults.
Procedures for relocating I/Os and using the car trace screen.
Guide to operating the LCD, navigating menus, and viewing elevator status.
Details on car call popup, trace popup, and trace display functions.
Comprehensive list of Main CPU faults, their causes, and suggested fixes.
Faults from serial ports and how to interpret detailed I/O data for troubleshooting.
Configurable parameters for car motion, timers, car options, and services.
Configuration settings for group dispatch, emergency services, and system options.
Adjustable variables for NTS processor and color light configurations.
Procedures for testing stall mode and low oil conditions.
Guides for NTSD, terminal speed, load weighing, and phase operations testing.
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