Electronic Thermal Warning - Hitachi P1-00044-L Basic Manual

Chapter 4
[CE101]～[CE107]
Low-current detection signal
Code/Name
00(During Acc/Decel and
CE101
Low-current
constant-speed operation)
indication signal mode
01(only during
selection, 1st-motor
constant-speed operation)
CE102
Low-current detection
current×(0.00～2.00)
level 1, 1st-motor
CE103
Low-current detection
current×(0.00～2.00)
level 2, 1st-motor
・In the case of low-current, outputs a signal.
Output current(A)
Low-current
indication signal
detection level
[CE102]/[CE103]
[LOC]/[LOC2] ON
indication signal
Overload detection signal
Code/Name
00(During
CE105
and constant speed)/
Overload warning signal
mode selection, 1st-motor
CE106
Overload
warning level 1, 1st-motor
CE107
Overload
warning level 2, 1st-motor
・In the case of overload, outputs a signal.
Overload warning
level [CE106]/[CE107]
Output current
OL/OL2 output
Range (unit) Initial value
01
Inverter
Inverter rated
rated current
×1.00
Inverter
Inverter rated
rated current
×1.00
ON
Range (unit) Initial value
Acc/Decel
01
01(During constant
speed only)
Inverter
Inverter rated
rated current
current×(0.00～2.00)
×1.00
Inverter
Inverter rated
rated current
current×(0.00～2.00)
×1.00
For parameter configuration
Frequency arrival signal
Code/Name
CE-10
Arrival frequency for acceleration 1
CE-11
Frequency arrival for deceleration 1
CE-12
Arrival frequency for acceleration 2
CE-13
Frequency arrival for deceleration 2
・Sets the operation of the arrival signal.
(Example) In FA2/FA4 case:
[CE-10]/[CE-12]
Output
f
on
frequency
FA2/FA4
(Example) In FA3/FA5 case:
Output frequency
[CE-10]/[CE-12]
f
on
FA3/FA5
Over-torque signal
Code/Name
CE120
Over-torque level (Forward
during), 1st-motor
CE121
Over-torque level (Reverse
driving), 1st-motor
CE122
Over-torque level (Forward
regenerative), 1st-motor
CE123
Over-torque level (Forward
driving), 1st-motor
・Sets the level to output the 019[OTQ] signal, when using
vector control and the torque goes over the limit.

Electronic thermal warning

Code/Name
CE-30
Electronic thermal level (motor)
CE-31
Electronic thermal level (inverter)
・Sets the level to output the motor electronic thermal
warning 026[THM].
・Sets the level to output the inverter electronic thermal
warning 027[THC].
4-43
[CE-10]～[CE-31]
Range
(unit)
0.00～
590.00(Hz)
[CE-11]/[CE-13]
f
off
fon：Maximum frequency 1%
foff：Maximum frequency 2%
f
[CE-11]/[CE-13]
on
f
off
f
off
fon：Maximum frequency 1%
foff：Maximum frequency 2%
Range (unit)
0.0～300.0(%)
Range
(unit)
0.00～
100.00(%)
Initial
value
0.00
0.00
0.00
0.00
Initial
value
100.0
100.0
100.0
100.0
Initial
value
80.00
80.00