Hitachi NES1-002LB, Quick Reference Manual

Page: 190 / 295

Chapter 8 Communication Functions
8 - 36
Register
No.
Function name
Function
code
R/W Monitoring and setting items
Data
resolution
1415h Output [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), 9 (UV:
undervoltage), 11 (RNT: operation time
over), 12 (ONT: plug-in time over), 13
(THM: thermal alarm signal), 21 (ZS: 0
Hz detection signal), 31 (FBV: PID
feedback comparison), 32 (NDc:
communication line disconnection), 33
(LOG1: logical operation result 1), 41
(FR: starting contact signal), 42 (OHF:
heat sink overheat warning), 43 (LOC:
low-current indication signal), 50 (IRDY:
inverter ready), 51 (FWR: forward
rotation), 52 (RVR: reverse rotation), 53
(MJA: major failur)
54 (WCO: window comparator O),
58(FREF),59(REF),60(SETM),
255 (no: no assignment)
-
1416h to
1419h (Reserved) -
- -
141Ah Alarm relay function C026 R/W -
141Bh [FM] terminal selection C027 R/W
0 (output frequency), 1 (output current),
3 (digital output frequency), 4 (output
voltage), 5 (input power), 6 (electronic
thermal overload), 7 (LAD frequency), 8
(digital current monitoring), 10 (heat
sink temperature)
-
141Ch (reserved) - - - -
141Dh (reserved) - - - -
141Eh Digital current monitor reference
value
C030 R/W 2000 to 20000 0.01 [%]
141Fh Output [11] active state C031 R/W 0 (NO), 1 (NC) -
1420h to
1423h (Reserved) -
- - -
1424h Alarm relay active state C036 R/W 0 (NO), 1 (NC) -
1425h (Reserved) - - - -
1426h Output mode of low current
detection
C038 R/W
0 (output during
acceleration/deceleration and
constant-speed operation), 1 (output
only during constant-speed operation)
-
1427h Low current detection level C039 R/W 0 to 20000 0.01 [%]
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 warning level C041 R/W 0 to 20000 0.01 [%]