Hitachi L700 Series, Instruction Manual, Page: 200 / 263

Chapter 4 Explanation of Functions
4 - 138
Register
No.
Function name
Function
code
R/W Monitoring and setting items Data resolution
Register
No.
1415h Terminal [11] function C021 R/W
0 (RUN: running), 1 (FA1: constant-speed reached),
2 (FA2: set frequency overreached),
3 (OL: overload notice advance signal (1)),
4 (OD: output deviation for PID control), 5 (AL: alarm signal),
6 (FA3: set frequency reached), 7 (OTQ: over-torque),
8 (IP: instantaneous power failure), 9 (UV: undervoltage),
10 (TRQ: torque limited), 11 (RNT: operation time over),
12 (ONT: plug-in time over), 13 (THM: thermal alarm signal),
21 (ZS:0Hz detection signal),
24 (FA4: set frequency overreached 2),
25 (FA5: set frequency reached 2),
26 (OL2: overload notice advance signal (2)),
31 (FBV: PID feedback comparison),
32 (NDc: communication line disconnection),
33 (LOG1: logical operation result 1),
34 (LOG2: logical operation result 2),
35 (LOG3: logical operation result 3),
36 (LOG4: logical operation result 4),
37 (LOG5: logical operation result 5),
38 (LOG6: logical operation result 6),
39 (WAC: capacitor life warning),
40 (WAF: cooling-fan speed drop),
41 (FR: starting contact signal),
42 (OHF: heat sink overheat warning),
43 (LOC: low-current indication signal),
44 (M01: general-purpose output 1),
45 (M02: general-purpose output 2),
46 (M03: general-purpose output 3),
47 (M04: general-purpose output 4),
48 (M05: general-purpose output 5),
49 (M06: general-purpose output 6),
50 (IRDY: inverter ready), 51 (FWR: forward rotation),
52 (RVR: reverse rotation), 53 (MJA: major failur)
54 (WCO: window comparator O),
55 (WCO: window comparator OI),
56 (WCO: window comparator O2)
(When alarm code output is selected by "C062", functions
"AC0" to "AC2" or "AC0" to "AC3" [ACn: alarm code output]
are forcibly assigned to intelligent output terminals [11] to
[13] or [11] to [14], respectively.)
-
1416h Terminal [12] function C022 R/W -
1417h Terminal [13] function C023 R/W -
1418h Terminal [14] function C024 R/W -
1419h Terminal [15] function C025 R/W -
141Ah Alarm relay terminal function C026 R/W -
141Bh [FM] siginal selection C027 R/W
0 (output frequency), 1 (output current), 2 (output torque), 3
(digital output frequency), 4 (output voltage), 5 (input power),
6 (electronic thermal overload), 7 (LAD frequency), 8 (digital
current monitoring), 9 (motor temperature), 10 (heat sink
temperature), 12 (general-purpose output YA0)
-
141Ch [AM] siginal selection C028 R/W
0 (output frequency), 1 (output current), 2 (output torque), 4
(output voltage), 5 (input power), 6 (electronic thermal
overload), 7 (LAD frequency), 9 (motor temperature), 10
(heat sink temperature), 11 (output torque [signed value]), 13
(general-purpose output YA1)
-
141Dh [AMI] siginal selection C029 R/W
00 (output frequency), 01 (output current), 02 (output
torque), 04 (output voltage), 05 (input power), 06 (electronic
thermal overload), 07 (LAD frequency), 09 (motor
temperature), 10 (heat sink temperature), 14
(general-purpose output YA2)
-
141Eh Digital current monitor
reference value
C030 R/W 200 to 1500 0.1 [%]
141Fh Terminal [11] active state C031 R/W 0 (NO), 1 (NC) -
1420h Terminal [12] active state C032 R/W 0 (NO), 1 (NC) -
1421h Terminal [13] active state C033 R/W 0 (NO), 1 (NC) -
1422h Terminal [14] active state C034 R/W 0 (NO), 1 (NC) -
1423h Terminal [15] active state C035 R/W 0 (NO), 1 (NC) -
1424h Alarm relay active state C036 R/W 0 (NO), 1 (NC) -
1425h (Reserved) - - Inaccessible -
1426h Low-current indication signal
output mode selection
C038 R/W
0 (output during acceleration/deceleration and
constant-speed operation), 1 (output only during
constant-speed operation)
-
1427h Low-current indication signal
detection level
C039 R/W 0 to 1500 0.1 [%]
1428h Overload signal output mode C040 R/W
00 (output during acceleration/deceleration and
constant-speed operation), 01 (output only during
constant-speed operation)
-
1429h Overload level setting C041 R/W 0 to 1500 0.1 [%]