on_off 주소 변경

2025-04-21 10:30:58 +09:00 · 2025-04-21 10:30:58 +09:00 · 95a126953b
parent 30aa429c76
commit 95a126953b
1 changed files with 1 additions and 1 deletions
--- a/on_off.rb
+++ b/on_off.rb
@ -6,7 +6,7 @@ value = ARGV[0]&.to_i
 ModBus::RTUClient.new("/dev/ttyUSB0", 9600) do |cl|
  cl.with_slave(7) do |slave|
    regs = slave.holding_registers
-    regs[16] = value
+    regs[22] = value
    sleep 0.1
  end
 end