Mitsubishi Electric C70 Connection Manual page 50

Names of parts
The following shows the names of the parts of each power module.
- Q63P (24VDC input, 5VDC 6A output)
- Q64P (100 to 120VAC/200 to 240VAC input, 5VDC 8.5A output)
- Q61P (100 - 240VAC input, 5VDC 6A output)
- Q64PN(100-240VAC input, 5VDC 8.5A output)
(1)
POWER LED
Q61P/Q64P/Q64PN
ON(green): Normal (5VDC output, instantaneous power failure within 20ms)
OFF:
The power supply module is out of order while AC power supply is ON. (5VDC error,
-
internal circuit failure, blown fuse)
Over current protection or over voltage protection operated.
-
AC power supply is not ON
-
Power failure (including an instantaneous power failure of more than 20ms)
-
Q63P
ON(green): Normal (5VDC output, instantaneous power failure within 10ms)
OFF:
The power supply module is out of order while DC power supply is ON. (5VDC error,
-
internal circuit failure, blown fuse)
Over current protection or over voltage protection operated.
-
DC power supply is not ON
-
Power failure (including an instantaneous power failure of more than 10ms)
-
(2)
ERR terminal
Q61P/Q64P/Q64PN
- Turned ON when the whole system operates normally.
- This terminal turns OFF (opens) when the AC power is not input, a stop error (including a
reset) occurs in the CPU module, or the fuse is blown.
- In a Multiple CPU system configuration, turned OFF when a stop error occurs in any of the
CPU modules.
- Normally OFF when loaded in an extension base unit.
Q63P
- Turned ON when the whole system operates normally.
- This terminal turns OFF (opens) when the DC power is not input, a stop error (including a
reset) occurs in the CPU module, or the fuse is blown.
- In a Multiple CPU system configuration, turned OFF when a stop error occurs in any of the
CPU modules.
- Normally OFF when loaded in an extension base unit.
Q63P Q61P/Q64P/Q64PN
C70 Connection Manual
2.3 Power Supply
31