YASKAWA Z1000U Technical Manual page 297

No.
(Addr. Name
Hex)
H3-08
Terminal A3 Bias
(0416)
Setting
H3-09 Terminal A2 Signal
(0417) Level Selection
H3-10 Terminal A2 Function
(0418) Selection
H3-11
Terminal A2 Gain
(0419)
Setting
H3-12
(041A) Terminal A2 Bias
Setting
H3-13 Analog Input Filter Time
(041B) Constant
H3-14 Analog Input Terminal
(041C) Enable Selection
H3-16
Terminal A1 Offset
(02F0)
H3-17
Terminal A2 Offset
(02F1)
H3-18
Terminal A3 Offset
(02F2)
<1> Default is 0 when b5-01 is set to 0.
Default is B when b5-01 is set to 1 or 3.
H3-oo
Function
Setting
0 Frequency bias
1 Frequency gain
Auxiliary frequency
reference 1
2
(used as a Multi-Step
Speed 2)
Auxiliary frequency
3 reference 2
(3rd step analog)
4 Output voltage bias
5 Accel/decel time gain
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
LCD Display
Sets the level of the input value selected in H3-06 when 0 V is
Terminal A3 Bias
input at terminal A3.
0: 0 to 10 V with zero limit
Term A2 Level
1: 0 to 10 V without zero limit
0: 0-10V,
2: 4 to 20 mA
(LowLim=0)
3: 0 to 20 mA
1: 0-10V, (BipolRef)
2: 4-20 mA
Note:
3: 0-20 mA
Sets the function of terminal A2.
Term A2 FuncSel
Sets the level of the input value selected in H3-10 when 10 V
(20 mA) is input at terminal A2.
Terminal A2 Gain
Sets the level of the input value selected in H3-10 when 0 V (0
or 4 mA) is input at terminal A2.
Terminal A2 Bias
Sets a primary delay filter time constant for terminals A1 and
A1/A2 Filter T A2. Used for noise filtering.
Determines which analog input terminals will be enabled or
disabled when a digital input programmed for "Analog input
A1/A2/A3 Sel enable" (H1-oo = C) is activated.
1: A1 Available The terminals not set as the target are not influenced by input
2: A2 Available signals.
3: A1/A2 Available
1: Terminal A1 only
4: A3 Available
2: Terminal A2 only
5: A1/A3 Available 3: Terminals A1 and A2 only
6: A2/A3 Available 4: Terminal A3 only
7: All Available 5: Terminals A1 and A3
6: Terminals A2 and A3
7: All terminals enabled
Adds an offset when the analog signal to terminal A1 is at 0 V. Default: 0
TerminalA1Offset
Adds an offset when the analog signal to terminal A2 is at 0 V. Default: 0
TerminalA2Offset
TerminalA3Offset Adds an offset when the analog signal to terminal A3 is at 0 V.
H3 Multi-Function Analog Input Settings
LCD Display
Freq Ref Bias 10 V = E1-04 (maximum output frequency)
0 to 10 V signal allows a setting of 0 to 100%. -10 to 0 V signal allows a setting
Freq Ref Gain
of -100 to 0%.
10 V = E1-04 (maximum output frequency)
Aux Reference1
10 V = E1-04 (maximum output frequency)
Aux Reference2
Voltage Bias 10 V = E1-05 (motor rated voltage)
Acc/DecTime Gain 10 V = 100%
B.8 H Parameters: Multi-Function Terminals
Description
Use jumper switch S1 to set input terminal A2
for current or voltage input signal.
Description
Values Page
Default: 0.0%
Min.: -999.9 144
Max.: 999.9
Default: 2
144
Range: 0 to 3
<1>
Default:
145
Range: 0 to 26
Default: 100.0%
Min.: -999.9 145
Max.: 999.9
Default: 0.0%
Min.: -999.9 145
Max.: 999.9
Default: 0.03 s
Min.: 0.00 145
Max.: 2.00
Default: 7
145
Range: 1 to 7
Min.: -500 146
Max.: 500
Min.: -500 146
Max.: 500
Default: 0
Min.: -500 146
Max.: 500
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