YASKAWA VARISPEED-616G5 User manual

YASKAWA
YA S K AWA
MANUAL NO. TOE-C736-40.7B
Upon receipt of the product and prior to initial operation, read these instructions
thoroughly, and retain for future reference.
DIGITAL REFERENCE CARD DI-16H2
INSTRUCTIONS
VARISPEED-616G5 OPTION CARD

NOTE
2
NOTES FOR SAFE OPERATION
Read this instruction manual thoroughly before installation,
operation, maintenance or inspection. In this manual, the NOTES
FOR SAFE OPERATION is classified as “CAUTION”.
CAUTION
Indicates a potentially hazardous situation which, if not avoided, may
result in minor or moderate injury to personnel and damage to
equipment.
It may also be used to alert against unsafe practices.
Even items described in CAUTION may result in a vital accident in
some situations. In either case, follow these important items.
: These are steps to be taken to insure proper operation
and to avoid malfunctions, etc.
CAUTION
SThe option card uses C MOS IC chips. It may break if touched by bare
fingers because of static electricity. Be careful when handling.
SWhen removing the option card from the inverter for transportation or stor-
age, put the card into the anti-static package it was in when delivered.
SNever change wiring or connect or disconnect connectors while the power
is ON.
Failure to observe this caution may injure you.

3
The digital reference card, DI−16H2 is mounted on the control board of the in-
verter to set up digital speed references. To set up references using DI−16H2, set
the b1−01 operation mode selection constant to 3 (option). For the values of oth-
er constants, refer to ‘descriptive manual for constants’ (manual No. TOEZ-
S616-10.11) .
This option card is applicable to the following inverter series:
VS−616G5: Entire series
Name Code No. Functions
Digital
reference card
DI-16H2
73600−C016X
Input signal:
Binary 16 bits/BCD 4 digits
Binary 12 bits/BCD 3 digits Switch by S1
SIGN and SET signal input voltage: +24V
(Power supply built in. Electrically isolated from
internal circuit)
Terminal TA3
(for connecting
shielded sheath)
Terminal block TC1
Terminal block TC2
Grounding lead wire
(connected to pin #12
of inverter control board)
Spacer mounting hole
(4.1mm dia. ×2)
Connector to inverter control board (2CN)
Reference input 12−bit/
16−bit selection switch
Fig. 1Digital reference card DI-16H2
Before use,
(1) Before using DI-16H2, read this manual and the manual for the
installation of the inverter.
(2) Before connecting DI-16H2 or external terminals, turn OFF main power
of the inverter and verify the CHARGE indicaor lamp of the inverter is
OFF.
(3) When ordering DI-16H2, specify the name and code number.
NOTE

4
1Inspection after Delivery
CAUTION
SVerify that ordered products have been delivered.
Installation of a wrong device may lead to injury or damage.
Though the products have undergone rigorous inspection before shipping, check
the following for safety.
SCheck the name written on the product to verify that ordered products have
been delivered.
SCheck for damage caused during transportation.
If there is anything uncertain on the structure, contact your YASKAWA repre-
sentative.

5
2Installing to Inverter (See Fig. 2)
2.1 Installation Procedure
1Turn OFF the main power and wait for the time specified on the cover of the
inverter. Remove the cover and verify that the CHARGE indicator lamp is
OFF.
2Plug the 2CN connector of the digital reference card DI-16H2 into the 2CN
connector (60 pins) on the control board of the inverter. Gently push
DI-16H2 until the spacer engages the spacer hole of the option card on the
control board. Fix DI-16H2 tightly. (See part A of the side view.)
3After installing DI-16H2, connect the inverter with peripheral devices and
replace the cover of the inverter.
Spacermounting
hole
Top
Option A
Option C
Control
board
Option
D
4CN Option A
connector
2CN Option C
connector
3CN Option D
connector
Connector
terminal
Grounding terminal Bottom
Front view
Details
Mounting base
of inverter
Side view
(b)
(a)
12
Fig. 2 Installation of digital reference card DI-16H2

6
3Interconnection
Fig. 3 shows interconnection between the inverter, DI-16H2, and peripheral
equipment.
Inverter
Photocoupler
L1(R)
L2(S)
L3(T)
U(T1)
V(T2)
W(T3)
Transistor
(open collector)
or switch
Grounding lead wire
Motor
Note: SConnect the grounding lead wire with the control terminal 12 on the control board of the
inverter.
SAll the input circuits, TC1-1 to -10 and TC2-1 to −9 are identical. (The TC1-6 input circuit
is represented in the diagram.)
Fig. 3 Interconnection diagram

7
Notes on wiring
SSeparate the control signal wires ( from terminals TC1, TC2, and TC3 ) of
the DI-16H2 from the main circuit wires and other power cables.
SUse a shielded wire to connect to TC1 and TC2. Connect the wire as shown
in Fig. 4 to prevent interference by noise. The wire must be 50m or shorter.
Shielded Sheath Armor
To terminal TC3 (E)
on DI-16H2 side Insulate these parts
with insulating tape.
Never connect.
Fig. 4Shielded wire termination
NOTE

8
4Wiring
See Table 1 for the functions of the input terminals. The functions can be se-
lected by combination of constant F3−01 setting (frequency reference setting
selection) and switch S1 (reference input 12−bit/16−bit selection).
Table 1 Digital reference input terminal functions
Input signal type *
Terminal
block
s mbol
Pin
No.
With SIGN
12−bit binary
Without SIGN
16−bit binary
With SIGN
BCD 3 digits
With SIGN
BCD 4 digits
Without SIGN
BCD 5 digits
symbol F3−01: 7
S1: 12 bits
F3−01: 7
S1: 16 bits
F3−01: 0 to 5
S1: 12 bits
F3−01: 0 to 5
S1: 16 bits
F3−01: 6
S1: 16 bits
1Bit 1 (20)Bit 1 (20) 1 1 2
BCD
1
di it
2Bit 2 (21)Bit 2 (21) 2 BCD 1 di
g
it 2BCD 1 di
g
it 4BCD 1 digit
(0,
2,
4,
6,
8)
3Bit 3 (22)Bit 3 (22) 4
BCD
1
digit
(0 to 9) 4
BCD
1
digit
(0 to 9) 8
(0
,
2
,
4
,
6
,
8)
4Bit 4 (23)Bit 4 (23) 8 8 1
TC1
5Bit 5 (24)Bit 5 (24) 1 1 2 BCD 2 di
g
its
TC1
6Bit 6 (25)Bit 6 (25) 2 BCD 2 di
g
its 2BCD 2 di
g
its 4
BCD
2
digits
(0 to 9)
7Bit 7 (26)Bit 7 (26) 4
BCD
2
digits
(0 to 9) 4
BCD
2
digits
(0 to 9) 8
8Bit 8 (27)Bit 8 (27) 8 8 1
9Bit 9 (28)Bit 9 (28) 1 1 2 BCD 3 di
g
its
10 Bit 10 (29)Bit 10 (29) 2 BCD 3 di
g
its †2BCD 3 di
g
its 4
BCD
3
digits
(0 to 9)
1Bit 11 (210)Bit 11 (210) 4
BCD
3
digits
(0 to 15) 4
BCD
3
digits
(0 to 9) 8
2Bit 12 (211)Bit 12 (211) 8 8 1
3—Bit 13 (212)—1 2 BCD 4 di
g
its
4—Bit 14 (213)—
—2BCD 4 di
g
its †4
BCD
4
digits
(0 to 9)
TC2 5—Bit 15 (214)——
4
BCD
4
digits
(0 to 15) 8
6—Bit 16 (215)—8 1 BCD 5 di
g
its
7SIGN signal (0: forward, 1: reverse) 2
BCD
5
digits
(0 to 3)
8SET (read) signal (1: read) ‡
9Input signal common (0V)
TC3 Shielded connection terminal
* At the digital reference, internal signal reads “0” when input signal is open, and reads “1” when
input signal is closed (between the signal and common terminal). Selection switch S1 is used for
12−bit/16−bit selection of input signal.
†The first digit can be set between 0 and 15 at BCD input.
‡Set (read) signal is the signal to read digital reference data. When reading, close between termi−
nals TC2−8 and TC2−9 by the timing shown in Fig. 5

9
Digital reference data
[Terminal TC1-1 to -10,
TC2-1 to -6 and SIGN
signal (Terminal TC2-7)]
5 ms or more 5 ms or more
10 ms or more
SET (read) signal
(Terminal TC-8)
Fig. 5Timing of digital reference read signal
Make sure the followings when wiring.
STo prevent noise, use shielded wire and separate from heavy current circuits
(200VAC or greater) or relay drive circuits. (Wire length must be 50m or
shorter.)
SConnect both ends of the unused wire of the shielded wire to the 0V termi-
nal.
SConnect the grounding lead wire (E) to pin 12 of the control board of the
inverter.
SApplicable wire sizes for terminal block TC1 and TC2 are shown below.
[Terminal: MKDS1 series manufactured by Phoenix Contact GmbH &
Co.]
[mm2]AWG I [A] VAC [V]
Thin twisted wire 1 16 12 125
Solid wire 1.5 16 12 125
UL 22−16 10 300
CSA 28−16 10 300
CSA 28−16 10 150
Terminal block TC1, TC2 side
Connecting wire end
5.5 mm
Notes on selecting cables
Too thick a cable applies pressure to the option card and may lead to failure.
Too thin a cable may lead to imperfect contact or a break in the wire.
NOTE

10
5Notes on Use of Input Signals
The input circuit of DI−16H2 receives outputs from relay contacts or (open col-
lector) transistors. Note the points below:
SWhen using relay contacts for digital instruction signals, select highly reliable
relay contacts (for weak current) of a contact capacity of 30VDC or greater
and 100mA or lower.
SWhen using (open collector) transistors, select ones of a dielectric strength of
35VDC or greater, rated current of 30mA or greater.
6Digital Reference Selection
For digital reference with this option card, set constant b1−01 (frequency refer-
ence selection) to “3” (DI−16H2 side).

11
Table 2Digital reference selection
Constant setting Switch
S1 Reference in
p
ut mode Reference setting
range
*
Monitor (U1−01)
display unit
o1−03 F3−01
S1
selection
Reference
input
mode
range
*
o1−03=0 o1−03=1
0
12 bits With SIGN BCD 3 digits, 1%
−
1
10
to
+1
10%
0
16 bits With SIGN BCD 4 digits, 1% −
1
10
to +
1
10%
1
12 bits With SIGN BCD 3 digits, 0.1%
−
1
10 0
to
+1
10 0%
1
16 bits With SIGN BCD 4 digits, 0.1% −
1
10
.
0
to +
1
10
.
0%
2
12 bits With SIGN BCD 3 digits, 0.01% −15.99 to +15.99%
2
16 bits With SIGN BCD 4 digits, 0.01% −110.00 to +110.00%
3
12 bits With SIGN BCD 3 digits, 1 Hz
−
400
to
+400
Hz
0or1
3
16 bits With SIGN BCD 4 digits, 1 Hz −
400
to +
400
H
z0.01 Hz 0.01%
4
12 bits With SIGN BCD 3 digits, 0.1 Hz −159.9 to +159.9 Hz
4
16 bits With SIGN BCD 4 digits, 0.1 Hz −400.0 to +400.0 Hz
5
12 bits With SIGN BCD 3 digits, 0.01 Hz −15.99 to +15.99 Hz
5
16 bits With SIGN BCD 4 digits, 0.01 Hz −159.99 to +159.99 Hz
616 bits Without SIGN BCD 5 digits, 0.01 Hz 000.00 to +399.98 Hz
7
12 bits With SIGN 12−bit binary, 100%/4095 −4095 to +4095
7
16 bits With SIGN 16−bit binary, 100%/30000 −33000 to +33000
2
to
39
†
12 bits With SIGN BCD 3 digits, 1 r/min −1599 to +1599 r/min 1 r/min
2
to
39
†
—16 bits With SIGN BCD 4 digits, 1 r/min −15999 to +15999 r/min 1 r/min
40 to
x9999
‡
12 bits With SIGN BCD 3 digits,
100%/1st to 4th digit of o1−03 setting −1599 to +1599 5th digit of o1−03
settin
g
x
9999
‡
(x=0 to 3)
—
16 bits With SIGN BCD 4 digits,
100%/1st to 4th digit of o1−03 setting
−10999 to +10999
(when o1−03=9999)
setting
x=0: unit: 1
x=1: unit: 0.1
2
i
001
x0000
(x=1 to 3) —16 bits With SIGN BCD 4 digits, 100%/10000 −11000 to +11000 x=2: unit: 0.01
x=3: unit: 0.001
*SValue when max. output frequency (E1−04) is 400 Hz and frequency reference upper limit (d2−01) is
110%.
SSetting range upper limit ≦max. output frequency (E1−04) or frequency reference upper limit (d2−01)
Setting range lower limit ≧min. output frequency (E1−09) or frequency reference lower limit (d2−02)
SThe first digit can be set between 0 and 15 at BCD input.
†SSet number of motor poles in o1−03 (setting/display unit of frequency reference/monitor).
SOutput frequency (F) = reference set value (r/min) ×(o1−03 setting) /120
‡ Setting example for o1−03:
When o1−03=12000, reference input at 100% is 2000 and monitor display becomes 200.0.
For setting and selecting constants, refer to the constants list in ‘descriptive
manual for constants’ (Manual No. TOEZ-S616-10.11).