Hitachi EH-RMP2 Applications Manual page 49

(e) Link parameter error.
When the CPU module link parameter is not correct, the STATUS LED is forth-flash in green. Set the address
in the CPU module link output area as follows.
In case of standard mode : Set to 0 to 511(WLx000 to WLx1FF)
In case of compatible mode : Set to 0 to 255*( WLx000 to WLx0FF *)
* Set the start address to 0(WLx000).
Color: Green
0 200 400 600
(f) Side DIP switch error
When the setting of side DIP switch of EH-RMP2 is wrong, the STATUS LED is fifth-flash in green or lit in
red. Please set EH-RMP2 side DIP switch to correct setting
Color: Green
0 200 400 600
Color: Red
0 250 500
(g) WDT error.
When EH-RMP2 detects WDT error, the STATUS LED is lit in red. Please change EH-RMP2 to spare module.
Color: Red
0 250 500
(h) Internal error.
When EH-RMP2 detects internal error, the STATUS LED is flash in red. Please change EH-RMP2 to spare
module.
Color: Red
(i) Power supply error.
As it is possible that EH-RMP2 is not being supplied power, please check power supply. If EH-EMP2 had
been supplied power, EH-RMP2 might detect hardware error. Please change EH-RMP2 to spare module.
Color: -
800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000
800 1000 1200 1400 1600 1800 2000 2200 2400 2600 2800 3000
750 1000 1250
750 1000 1250
5 – 3
1500 1750 2000
1500 1750 2000
Chapter 5 Indications
(ms)
(ms)
(ms)
(ms)