Isolated Analog Monitor (12-Bit)
(AO-12B2), Model DS341
INTRODUCTION
This option may have been installed by the factory. However, certain steps can only be completed at the installation site. Therefore, review and then perform those steps which complete the installation process. When installed, either of these options allows the user to employ precision isolated analog signals to monitor outputs of the GPD 515 (U1-01, 02, 03, 05-09, 15-24, 26 & 27), or the GPD 503 (output frequency, output current, output voltage or DC voltage), or the VCD 703 (Un-03, 04, 05, 21-41, 44).
CAUTION
2.
3.
The option card uses CMOS IC chips. If proper electrostatic discharge (ESD) protective procedures are not used when handling the card, the ICs may be damaged, and erratic drive performance may result.
INSTALLATION
1. Disconnect all electrical power to drive.
Remove drive front cover. Check that CHARGE indicator lamp inside drive is off.
Verify voltage has been disconnected by using a voltmeter to check for voltage at incoming power terminals (L1, L2, L3).
WARNING
HAZARDOUS VOLTAGE CAN CAUSE SEVERE INJURY OR
DEATH. LOCK ALL POWER SOURCES FEEDING DRIVE IN
“OFF” POSITION.
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02Y00025-0438-Page 1 of 8
Date: 03/03/98
Isolated Analog Monitor (12-Bit)
(AO-12B2), Model DS341
IMPORTANT
If this option is being installed on a GPD 515/G5 with speed feedback, the speed feedback card must be temporarily un-installed to allow access to the connector 3CN on the Drive’s Control Board and TB1 on the
AO-12B2 option card.
4. See Figure 1 (GPD 515) or Figure 2 (GPD 503 or VCD 703 ). Install the option on the main control
board, 1PCB, and ensure 3CN is properly connected. Make sure Electrostatic procedure is followed.
Figure 1. Installation of Isolated Analog
Monitor (AO-12B2) in GPD 515
Figure 2. Installation of Isolated Analog Monitor
(AO-12B2) in GPD 503 or VCD 703
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02Y00025-0438-Page 2 of 8
Date: 03/03/98
Isolated Analog Monitor (12-Bit)
(AO-12B2), Model DS341
Parameter
Table 1. Specifications
Isolated Analog Monitor (AO-12B2)
Output Resolution
Output Current
11 bits + sign (1/2048)
4 to 20 mA (Isolated)
0 to 20 mA (Isolated)
-10V to +10V (Isolated) Output Voltage
Control voltage input (from GPD 515, GPD 503 or VCD 703): 24V (isolated)
5. Connect the isolated Analog Monitor’s grounding (green) wire to terminal 12 of the drive.
6. Wiring. See Figure 3 for Isolated Analog Monitor connections. See Table 2 for terminal functions.
Table 2. Terminal Functions of AO-12B2
Signal Level
Terminal Function GPD 515 GPD 503 VCD 703 signal output channel 1
4 - 20 mA,
0 - 20 mA,
TB1-2 Analog signal output channel 2
0 - 10 V, or
+/- 10V (1)
4-20 mA,
0-20 mA or
0 - 10V
(1)
4 - 20 mA,
0 - 20 mA,
0 - 10 V, or
+/- 10V (1)
0V
(1)
See Step 7 for instructions on changing signal type.
CAUTION
ANALOG MONITOR CONTROL CIRCUIT WIRING MUST
REMAIN SEPARATE FROM MAIN CIRCUIT INPUT/OUTPUT WIRING.
CAUTION
TO PREVENT ERRONEOUS OPERATION CAUSED BY NOISE
INTERFERENCE, USE SHIELDED CABLE FOR CONTROL
SIGNAL WIRING, AND LIMIT DISTANCE TO 50m (156 FEET) OR LESS.
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02Y00025-0438-Page 3 of 8
Date: 03/03/98
Isolated Analog Monitor (12-Bit)
(AO-12B2), Model DS341
Figure 3. Interconnection for Analog Monitor (A0-12B2) Circuit
Table 3. Programming For Output Signal Scaling
Drive Terminal Gain
(2)
Setting Increment Factory
Parameter/
Constant
Range Setting
GPD
515
TB1-1
TB1-2
F4-02
F4-04
0.00 to 2.50
0.00 to 2.50
0.01
0.01
1.00
0.50
Remarks
20mA / 1.00 or 10V / 1.00
(1)
20mA / 1.00 or 10V / 1.00
(1)
GPD
503
VCD
703
TB1-1
TB1-2
TB1-1 bn-11 bn-12 bn-23
0.01 to 2.55
0.01 to 2.55
0.000 to 10.000
0.01
0.01
0.001
1.00
0.50
1.000
20mA / 1.00 or 10V / 1.00
(1)
20mA / 1.00 or 10V / 1.00
(1)
20mA / 1.00 or 10V / 1.00
(1)
20mA / 1.00 or 10V / 1.00
(1)
TB1-2 bn-25 0.000 to 10.000
0.001 1.000
(1) Output signal level can be up to 21.6 mA or +11V by setting program parameters/constants.
(2)
A gain of 0.5 will set 100% = 12 mA;
A gain of 2.0 will set 50% = 20 mA.
A gain of 0.5 will set 100% = 5V;
A gain of 2.0 will set 50% = 10V
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02Y00025-0438-Page 4 of 8
Date: 03/03/98
Isolated Analog Monitor (12-Bit)
(AO-12B2), Model DS341
7. Adjustments. The type of output that the AO-12B2 card will produce is selected with several different jumpers. Refer to Table 4 and Figure 4 to select the appropriate output type. NOTE: The variable resistors VR1, VR2, VR3, and VR4 are factory set and require no adjustment.
Table 4. Output Configuration
TB1
Channel Terminals
1
1 (+)
3 (-)
Signal Type
Current (4 - 20 mA)
(1)
Current (0 - 20 mA)
Voltage (0 - 10V or +/- 10V) (2)
Jumper
HDR2
HDR4
HDR2
HDR4
HDR2
Positions
3-5 & 4-6
1-3 & 4-6
3-5 & 4-6
3-4 & 5-6
1-3 & 2-4
2
2 (+)
3 (-)
Current (4 - 20 mA)
(1)
Current (0 - 20 mA)
Voltage (0 - 10V or +/- 10V)
(2)
HDR4
HDR1
HDR3
HDR1
HDR3
HDR1
1-3 & 4-6
3-5 & 4-6
1-3 & 4-6
3-5 & 4-6
3-4 & 5-6
1-3 & 2-4
HDR3 1-3 & 4-6
(1)
Factory Default.
(2)
Selectable by setting of GPD 515 drive parameter H4-07 or VCD 703 constant
Sn-28 digit X X X X. GPD 503 cannot output +/- 10V.
8.
Figure 4. AO-12B2 Circuit Card Layout
The drive must be reprogrammed for the output requirements of the peripheral devices.
See Tables 5 - 7.
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02Y00025-0438-Page 5 of 8
Date: 03/03/98
Isolated Analog Monitor (12-Bit)
(AO-12B2), Model DS341
Table 5. Selecting Monitored Output (GPD 515)
Terminal Parameter Value Method * Output Monitored Current
Output
Voltage
TB1-1 or
TB1-2
F4-01 or
F4-03
1
2
3
5
6
7
8
9
15
16
17
18
19
20
21
22
23
24
26
27
0, 1, 2, 3 Frequency Reference
0, 1, 2, 3 Output Frequency
0, 1, 2, 3 Output Current
1, 2, 3 Motor Speed
0, 1, 2, 3 Output Voltage
0, 1, 2, 3 DC Bus Voltage
0, 1, 2, 3 Output power (kW)
2, 3 Torque Reference (internal)
0, 1, 2, 3 Terminal 13 Input Voltage
0, 1, 2, 3 Terminal 14 Input Voltage or
Current
0, 1, 2, 3 Terminal 16 Input Voltage
0, 1, 2, 3 Motor Secondary Current (Iq)
20mA/100%
20mA/100%
20mA/drive rated current
20mA/100%
20mA/200V or
20mA/400V
20mA/400V or
20mA/800V
20mA/100%
20mA/100%
20mA/10V
20mA/20mA or
20mA/10V
20mA/10V
20mA/motor rated current
10V/100%
10V/100%
10V/drive rated current
10V/100%
10V/200V or
10V/400V
10V/400V or
10V/800V
10V/100%
10V/100%
10V/10V
10V/20mA or
10V/10V
10V/10V
10V/motor rated current
2, 3 Motor Exciting Current (Id)
0, 1, 2, 3 Output Frequency After Soft-
Start
1, 3 Automatic Speed Regulator
Input
1, 3 Automatic Speed Regulator
Output
20mA/motor rated current
10V/motor rated current
20mA/100% 10V/100%
20mA/100% 10V/100%
20mA/motor rated current
10V/motor rated current
1, 3 Speed Deviation / Speed
Regulator Input
20mA/100% 10V/100%
0, 1, 2, 3 PID feedback Amount 20mA/100%
2, 3 Output Voltage Reference Vq 20mA/230V or
20mA 460V
10V/100%
10V/230V or
10V/460V
2, 3 Output Voltage Reference Vd 20mA/230V or
20mA 460V
10V/230V or
10V/460V
* Output available only when using one of the listed control methods
( A1-02 setting)
0: V/Hz mode
1: V/Hz mode with pulse generator (speed feedback)
2: Open Loop Vector
3: Flux Vector
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02Y00025-0438-Page 6 of 8
Date: 03/03/98
Isolated Analog Monitor (12-Bit)
(AO-12B2), Model DS341
Table 6. System Constant Sn28 - Selecting Monitored Output (GPD 503)
Terminal Digits Value
Output
Accuracy
TB1-1
Channel 1
Channel 2
X X X X
01
10
11
Output current
(GPD 503 rated current/100%)
Output voltage ref.
(Input voltage/100%
DC voltage (Vpn)
(400V/100% [230V drives])
(800V/100% [460V drives])
* Factory setting of Sn-28 is 0100.
3.0%
1.5%
1.5%
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02Y00025-0438-Page 7 of 8
Date: 03/03/98
Isolated Analog Monitor (12-Bit)
(AO-12B2), Model DS341
Table 5. Selecting Monitored Output (VCD 703)
Terminal Parameter Value
Output
Current Voltage
3 Output current 20mA/CT rating 10V/CT rating
5 DC Bus Voltage (Vpn) 20mA/200V
(230V rated)
20mA/400V
(460V rated)
10V/200V
(230V rated)
10V/400V
(460V rated)
21
22
23
24*
Speed reference (SFS input)
Speed reference (SFS output)
Speed feedback (Nfb)
External torque reference
20mA/100%
20mA/100%
20mA/100%
20mA/100%
10V/100%
10V/100%
10V/100%
10V/100%
TB1-1 bn-22 25 Torque 20mA/100% 10V/100% or or 26 Torque 10V/100%
TB1-2 bn-24 27**
28
29
30
31
33
34
ASR input (speed deviation)
ASR output (after filter)
Slip frequency reference
Primary frequency reference
20mA/100% 10V/100%
20mA/100% 10V/100%
20mA/100% 10V/100%
20mA/100% 10V/100%
20mA/100%
20mA/200 o
10V/100%
C 10V/200 o
C
Zero servo moving pulse count 20mA/32767
Auto speed reference voltage
(terminal 13 or 14)
10V/32767
20mA/10V 10V/10V
35
36
37
38
Analog input voltage (terminal 16)
AI-14B input voltage (CH1)
AI-14B input voltage (CH2)
AI-14B input voltage (CH3)
20mA/10V
20mA/10V
20mA/10V
20mA/10V
10V/10V
10V/10V
10V/10V
10V/10V
39 α ) 20mA/100% 10V/100%
40 β ) 20mA/100% 10V/100%
44 Output power (kW)
* When in Torque Control mode.
** When TRQ-A card is used.
9. Reinstall and secure drive cover.
10. Place this instruction sheet with the drive technical manual
THIS COMPLETES INSTALLATION OF THIS OPTION
20mA/100% 10V/100%
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02Y00025-0438-Page 8 of 8
Date: 03/03/98
