Hitachi SH1 Series - Page 77

4-34
Chapter 4
For parameter configuration
[CA-60] to [CA-84]
[FUP] / [FDN] operations
Code/Name
Range (unit)
Initial
value
CA-60 FUP/FDN overwrite
target selection
00(Speed reference)
01(PID1 Set point)
00
CA-61 FUP/FDN data save
enable
00(No save)/
01(Save)
00
CA-62 FUP/FDN UDC selection
00(0Hz)/
01(Saved data)
00
CA-64 Acceleration time
setting for FUP/FDN function
0.00 to 3600.00(s)
30.00
CA-66 Deceleration time
setting for FUP/FDN function
30.00
・[CA-60] sets as operation target the frequency reference or the PID
target value for 020[FUP]/021[FDN].
・[CA-61] sets whether the modified values of [FUP] / [FDN] should be
saved or not in the inverter non-volatile memory.
・[CA-62] selects the frequency reference when input terminal 022[UDC]
is ON.
・If [FUP]/[FDN] is turn ON, in the case the frequency reference is
changed you can set the acceleration and deceleration time
[CA-64][CA-66].
[F-OP] Speed/Operation change
Code/Name
Range (unit)
Initial
value
CA-70 Speed
reference source
selection when
[F-OP] is active
01(Terminal[Ai1])/02(Terminal[Ai2])/
03(Terminal[Ai3])/04(Terminal[Ai4])/
05(Terminal[Ai5])/06(Terminal[Ai1])/
07(Parameter Setting)/
08(RS485)/09(Option-1)/
10(Option-2)/11(Option-3)/
12(Pulse train input(internal))/
13(Pulse train input(option))/
14(Program function)/
15(PID calc.)/16(MOP( VR))
01
CA-71 RUN
command source
selection when
[F-OP] is active
00([FW]/[RV] terminal)/
01(3-wire)/02(Keypad’s RUN key)/
03(RS485)/04(Option-1)/
05(Option-2)/06(Option-3)
00
・If input terminal 023[F-OP] is ON, the above settings are carried out.
Reset terminal [RS]
Code/Name
Range (unit)
Initial
value
CA-72
Reset mode
selection
00(Always enabled (Trip release at
turn-ON))/
01(Always enabled (Trip release at
turn-OFF))/
02(Only enable in trip status (Trip release
at turn-ON))/
03(Only enable in trip status (Trip release
at turn-OFF))
00
・Normally, frequency, terminals and etc. Outputs are OFF when reset
terminal is ON. It is also possible to enable only trip reset.
Main encoder input (For input terminals [A]/[B])
Code/Name
Range (unit)
Initial value
CA-81
Encoder constant setting
32 to 65535(pulse)
1024
CA-82 Encoder phase
sequence selection
00(Phase-A Lead)/
01(Phase-B Lead)
00
CA-83 Motor gear ratio
numerator
1 to 10000
1
CA-84 Motor gear ratio
denominator
1 to 10000
1
・Above parameters set the motor gear ratio involved in the encoder
feedback to input terminal [A]/[B].
[CA-90] to [CA-99]
Pulse train input terminal [A][B]
Code/Name
Range (unit)
Initial
value
CA-90
Pulse train input, target
function selection
00(Disable)/
01(Reference)/
02(Speed feedback)/
03(Pulse count)
00
CA-91
Pulse train input mode
selection
00(90 degrees shift pulse
train)/
01(Forward/Reverse pulse
train and direction signal)/
02(Forward pulse train and
reverse pulse train)
00
CA-92
Pulse train frequency
scale
0.05 to 32.00(kHz)
25.00
CA-93
Pulse train frequency
filter time constant
0.01 to 2.00(s)
0.10
CA-94
Pulse train frequency
bias value
-100.0 to 100.0(%)
0.0
CA-95 Pulse train
upper frequency
detection level
0.0 to 100.0(%)
100.0
CA-96 Pulse train
lower frequency
detection level
0.0 to 100.0(%)
0.0
・When [CA-90] is other than 00, the input terminals [A]/[B] become
pulse train input terminals.
Assign the input terminal function 103[PLA]/104[PLB] to terminals
[A]/[B] to perform pulse train input frequency reference, vector
control with encoder feedback or absolute position control. The pulse
train count method follows the setting of [CA-91].
Pulse train input counter
Code/Name
Range
(unit)
Initial
value
CA-97 Pulse counter compare match
output ON value
0 to 65535
0
CA-98 Pulse counter compare match
output OFF value
0 to 65535
0
CA-99
Pulse counter maximum value
0 to 65535
65535
・Set 044[PCMP] to output the compare results of the pulse train
counters of functions 103[PLA]/104[PLB].
・Turning 097[PCC] terminal in ON state resets the counter.
Internal counter
0
Max. count value
[CA-99]
OFF level [CA-98]
ON level [CA-97]
[PLA] input
[PCC] input
[PCMP] output