FOR-A MFR-1616 Installation manual

MFR-1616/1616R/1616A
MFR-3216/3216RPS
MFR-3232/3232RPS
Multi Format Routing Switcher
MFR-GPI
MFR-TALM
13th Edition - Rev.2
OPERATION
MANUAL

2
Edition Revision History
Edit.
Rev.
Date
Description
Section
1
-
2011/03/24
2
2012/01/24
Rear Panel figures and External Dimensions.
Amended TAKE function, enhanced MFR-18RU, etc.
2-1-2, 2-1-4, 3,
4
3
-
2012/05/30
Changed alarm description.
RS Series compatibility option is cancelled.
Added LAN interface support, etc.
2-1-3
1-2, 2-1-2,
9-1-1
7, etc.
4
-
-
(Not released)
-
5
-
2013/01/08
Added MFR-16RU and MFR-16RUD.
Changed SERIAL and ALARM connectors.
Changed Multi-panel Operation.
2-1-3
5-6-1
6
-
2013/04/30
Added MFR-TALM.
Factual errors corrected.
2-4, 3-2, 9-1-7,
9-2-11
7
-
-
(Not released)
7
1
2013/09/05
Changed Power Consumption.
Added MFR-1616A.
Added MFR-16RUW and MFR-32RUW.
Added Setup Menu for MFR-18RU.
Added Setup Menu for other MFR RU units.
9-1
2-2-1, 2-2-2,
5-1-2-1, 9-1-6,
9-1-7, 9-2-10,
9-2-11
5-6
5-7
7
2
2013/09/10
Changed MFR-1616A power LED indication.
Factual errors corrected.
2-1-1
8
-
2013/12/24
Added Main Unit Link function
Added MFR-64RUW.
RU current level is applied to RU Salvos.
Added Group LOCK OTHER function.
3-2
2-2, 9-1-9,
9-2-13, etc.
6-2-2
6-3-2
9
-
2014/10/31
Enabled group button assignments
Added 2-way Lock buttons (by short and long press)
5-1-2
5-2 to 5-4
10
-
2015/03/18
Added CONTROL button operation (MFR-18RU)
Added color setting for the locked current destination
button.
Added unlock duration setting for LOCK
OTHER/LOCK ALL.
Added text color tuning for remote control buttons.
Sec. 4, 5-1,
6-1-1
Sec. 5-2
Sec. 6-3-2
Sec. 8
11
-
2015/04/20
Supported MFR-16RUTA.
12
-
2015/05/19
Supported MFR-3216RPS/3232RPS.
Removed Button Label Templates. (They are
published on the homepage.)
Appendix
12
1
2015/09/14
Added notes on button labels.
Sec. 2-2-1
13
-
2015/11/11
Supported MFR-18RUA/39RUA.
13
1
2016/07/04
Added “Operation Tips”.
Appendix
13
2
2018/04/02
Deleted MFR-RU Series to separate operation
manual.
Deleted Installing the AC Cord Retaining Clip
System Size Request Command added.
Video Format Commands added.
Throughout
Sec. 4-3-6
Sec. 4-3-7

3
Firmware / Software Versions and Supported Hardware / Features
Main Unit Firmware Version (*1)
GUI Version
(*2)
Supported
Hardware
Supported
Feature
MFR-1616/1616R/3216/3232
MFR-1616A
1.22 or higher
1.23 or higher
1.61 or higher
MFR-64RUW
Main Unit Link
(*1) Click [Primary CPU] in the [Web-based Control: System Settings- MU Info page] to see your version number
under Firmware Version.
(*2) The GUI (Web-based control software) version is displayed on the browser's title bar.

4
Precautions
Important Safety Warnings
[Power]
Caution
Operate unit only at the specified supply voltage.
Disconnect the power cord via the power plug only. Do not pull on the cable portion.
Stop
Do not place or drop heavy or sharp-edged objects on the power cord. A damaged
cord can cause fire or electrical shock hazards. Regularly check the power cord for
excessive wear or damage to avoid possible fire / electrical hazards.
Caution
Ensure the power cord is firmly plugged into the AC outlet.
[Grounding]
Caution
Ensure the unit is properly grounded at all times to prevent electrical shock.
Hazard
Do not ground the unit to gas lines, units, or fixtures of an explosive or dangerous
nature.
[Operation]
Hazard
Do not operate the unit under hazardous or potentially explosive atmospheric
conditions. Doing so could result in fire, explosion, or other hazardous results.
Hazard
Do not allow liquids, metal pieces, or other foreign materials to enter the unit. Doing
so could result in fire, other hazards, or a unit malfunction.
If a foreign material does enter the unit, turn the power off and immediately
disconnect the power cord. Remove the material and contact an authorized service
representative if damage has occurred.
[Transportation]
Caution
Handle with care to avoid impact shock during transit, which may cause
malfunction. When you need to transport the unit, use the original or suitable
alternative packing material.

5
[Circuitry Access]
Do not remove covers, panels, casing, or access the circuitry with power applied to
the unit. Turn the power off and disconnect the power cord prior to removal. Internal
servicing / adjustment of unit should only be performed by qualified personnel.
Stop
Do not touch any parts / circuitry with a high heat factor.
Capacitors can retain enough electric charge to cause mild to serious shock, even
after the power has been disconnected. Capacitors associated with the power
supply are especially hazardous.
Hazard
Unit should not be operated or stored with cover, panels, and / or casing removed.
Operating the unit with circuitry exposed could result in electric shock / fire hazards
or a unit malfunction.
[Potential Hazards]
Caution
If abnormal odors or noises are noticed coming from the unit, immediately turn the
power off and disconnect the power cord to avoid potentially hazardous conditions.
If problems similar to the above occur, contact an authorized service representative
before attempting to operate the unit again.
[Rack Mount Brackets, Ground Terminal, and Rubber Feet]
Caution
To rack-mount or ground the unit, or to install rubber feet, do not use screws or
materials other than those supplied. Doing so may cause damage to the internal
circuits or components of the unit. If you remove the rubber feet that are attached to
the unit, do not reinsert the screws that secure the rubber feet.
[Consumables]
Caution
Consumable items that are used in the unit must be periodically replaced. For
further details on which parts are consumables and when they should be replaced,
refer to the specifications at the end of the Operation Manual. Since the service life
of the consumables varies greatly depending on the environment in which they are
used, such items should be replaced at an early date. For details on replacing
consumable items, contact your dealer.

6
Upon Receipt
Unpacking
MFR-1616/ MFR-1616R/ MFR-1616A/ MFR-3216/ MFR-3216RPS/ MFR-3232/ MFR-3232RPS
units and their accessories are fully inspected and adjusted prior to shipment. Operation can be
performed immediately upon completing all required connections and operational settings.
Check your received items against the packing lists below.
Main Unit
ITEM
QTY
REMARKS
MFR-1616/1616R/1616A
MFR-3216/3216RPS
MFR-3232/3232RPS
1
AC Cord
1 set
AC cable and retaining clip
Rack Mount Brackets
1 set
EIA standard type
Rubber Feet
4
SERIAL port setting notes
1
Excluding MFR-1616A
CD-ROM
1
Operation Manual (PDF)
Quick Setup Guide
1
Option (for MFR-1616/1616R/3216RPS/3232/3232RPS)
ITEM
QTY
REMARKS
MFR-SRCPU
1
Redundant CPU card
(MFR-1616R/3216/3216RPS/3232/3232RPS only)
MFR-SRPS
1 set
Redundant power supply unit (with AC cord and AC
cord retaining clip.)(MFR-1616/1616R/3216/3232
only)
MFR-32PS
1 set
Redundant power supply unit (with AC cord and AC
cord retaining clip.)(MFR-3216RPS/3232RPS only)
MFR-18RUA/39RUA
MFR-39RU/40RU/18RU
MFR-16RU/16RUD/16RUTA
MFR-16/32/64RUW
1
Remote Control Unit
Interface Expansion Unit
ITEM
QTY
REMARKS
MFR-GPI
1
AC Adaptor *
1
With DC lock plug
AC cable
1
Rack Mount Brackets
1 set
EIA standard type
LAN Cable (straight)
1
* Depending on the production date, AC adapter is supplied without DC lock plug, but with a DC cable
retaining clip.
Tally Manager Unit
ITEM
QTY
REMARKS
MFR-TALM
1
AC Adaptor *
1
With DC lock plug
AC cable
1
Rack Mount Brackets
(optional)
1 set
Single- or Dual-unit type
EIA standard type
* Depending on the production date, AC adapter is supplied without DC lock plug, but with a DC cable
retaining clip.

7
Check
Check to ensure no damage has occurred during shipment. If damage has occurred, or items
are missing, inform your supplier immediately.
About This Manual
This manual is intended to help the user easily operate this product and make full use of its
functions during operation. Before connecting or operating your unit, read this operationmanual
thoroughly to ensure you understand the product. After reading, it is important to keep this
manual in a safe place and available for reference.
Font Conventions
The following conventions are used throughout this manual:
Shaded text (such as OFF) indicates the setting parameters or values in the menu.
References to the MFR SeriesWeb-based ControlSoftware areindicated by [Web-based
Control: XXX page].

8
Table of Contents
1. Prior to Starting..........................................................................................................................10
1-1. Welcome ............................................................................................................................10
1-2. Features.............................................................................................................................10
2. Panel Descriptions ....................................................................................................................11
2-1. Main Unit............................................................................................................................11
2-1-1. Front Panel..................................................................................................................11
2-1-2. Rear Panel..................................................................................................................12
2-1-3. Interfaces.....................................................................................................................14
2-1-4. RS-232C / RS-422 Selection......................................................................................16
2-2. MFR-GPI............................................................................................................................19
2-2-1. Front Panel..................................................................................................................19
2-2-2. Rear Panel..................................................................................................................20
2-2-3. Interfaces (MFR-GPI)..................................................................................................21
2-2-4. Switches on the Card..................................................................................................23
2-3. MFR-TALM.........................................................................................................................24
2-3-1. Front Panel..................................................................................................................24
2-3-2. Rear Panel..................................................................................................................25
3. System Configuration Example.................................................................................................26
3-1. Basic Configuration............................................................................................................26
3-2. Main Unit Linking................................................................................................................27
3-2-1. Parallel Link System Example....................................................................................27
3-2-2. Expanded Matrix System Example.............................................................................28
3-3. Signal Name and Tally Link System..................................................................................29
3-3-1. Configuration Example 1.............................................................................................29
3-3-2. Configuration Example 2.............................................................................................31
4. Serial / LAN Command Control.................................................................................................34
4-1. Serial Interface...................................................................................................................34
4-2. LAN Interface .....................................................................................................................34
4-3. Control Command..............................................................................................................35
4-3-1. Command Responses ................................................................................................36
4-3-2. Receiving Responses (Commands 1-6).....................................................................38
4-3-3. Channel Name Request Commands (7).....................................................................41
4-3-4. CPU Status Request Command (8)............................................................................45
4-3-5. Lock Status Request Command (9)............................................................................46
4-3-7. Video Format Commands (11) ...................................................................................48
5. Troubleshooting.........................................................................................................................49
6. Specifications and Dimensions.................................................................................................50
6-1. Unit Specifications..............................................................................................................50
6-1-1. MFR-1616/1616R/3216/3216RPS/3232/3232RPS....................................................50
6-1-2. MFR-1616A.................................................................................................................51
6-1-3. MFR-GPI.....................................................................................................................51
6-1-4. MFR-TALM..................................................................................................................52
6-2. External Dimensions..........................................................................................................53
6-2-1. MFR-1616...................................................................................................................53

9
6-2-2. MFR-1616R.................................................................................................................53
6-2-3. MFR-3216...................................................................................................................54
6-2-4. MFR-3232...................................................................................................................54
6-2-5. MFR-1616A.................................................................................................................55
6-2-6. MFR-3216RPS............................................................................................................55
6-2-7. MFR-3232RPS............................................................................................................56
6-2-8. MFR-GPI.....................................................................................................................56
6-2-9. MFR-TALM..................................................................................................................57

10
1. Prior to Starting
1-1. Welcome
Congratulations! By purchasing MFR-1616 / MFR-1616R / MFR-1616A / MFR-3216 /
MFR-3216RPS / MFR-3232 / MFR-3232RPS Multi Format Routing Switcher (hereafter called
MFR main unit) you have entered the world of FOR-A and its many innovative products. Thank
you for your patronage and we hope you will turn to FOR-A products again and again to satisfy
your video and audio needs.
FOR-A provides a wide range of products, from basic support units to complex system
controllers, which have been increasingly joined by products for computer video based systems.
Whatever your needs, talk to your FOR-A representative.We will do our best to be of continuing
service to you.
1-2. Features
The MFR-1616, MFR-1616R, MFR-1616A, MFR-3216, MFR-3216RPS, MFR-3232, and
MFR-3232RPS comprise a group of multi-format routing switchers with a variety of input/output
numbers supporting 3G-SDI, HD-SDI, SD-SDI, ASI, and AES (MFR-1616A only) signals. In the
compact body, the units have inherited various functions of the MFR-5000 such as the capability
of linking multiple cases, tally connections with peripheral devices, and automatic source name
tracking, to allow the units to be the core product in small to medium size systems.
Support for 3G-SDI, HD-SDI, SD-SDI, ASI, and AES (MFR-1616A only) signals with automatic
signal recognition that enables operation without concern for the type of signal.
Various crosspoint control functions such as Salvo, Take, Link, Level operation, and Chop
Tally linking with FOR-A’s video switchers (HANABI Series) and multi viewers. Source name
displays on video switchers and multi viewers can beswitched in conjunction with switchings
controlled in the main unit. MFR routers support TSLand Harris protocol, enabling linkage to
other companies' products.
Built-in webserver for remote control through a web browser
SNMP support enabling SNMP monitoring system configuration
Status monitoring for power supply, fan, CPU, SDI input/output, etc.
CPU board redundancy (MFR-SRCPU option) allowing monitoring of primary CPU board
operation via the secondary board
Immediate and smooth switch over to the secondary board without down time in case of
irregularities, as well as stable remote control operation supported by the network
redundancy (Supported by MFR-SRCPU option)
Power unit redundancy for stable power supply against power unit failure or power supply
troubles
Matrix partition and level setting capabilities support a flexible control environment
Remote control over a main unit from multiple remote control panels (maximum of 128 units can
be connected in total including the main unit)
Remote control panel connectivity for configuring a huge control panel
Interface expansion unit (MFR-GPI) for additional 128 (32 x 4) GPI/O and 4 serial ports (9-pin
D-sub, male)
MFR-TALM Tally Manager Unit is designed specifically to manage tally and signal name data in
the MFR system and the exchange of this data with external devices such as a video switcher,
multiviewer etc.. The unit performs the task of tally data computation, which is ordinarily
undertaken by the MFR main unit, to accelerate the task.
The Main Unit Link feature allows users to control several main units at the same time or to
create an expanded virtual matrix by linking main units.

11
2. Panel Descriptions
2-1. Main Unit
2-1-1. Front Panel
MFR-1616 / MFR-1616A
* The above figure is MFR-1616.
MFR-1616R / MFR-3216 / MFR-3232
* The above figure is MFR-1616R.
MFR-3216RPS / MFR-3232RPS
* The above figure is MFR-3232RPS.
No.
Name
Description
A
POWER1
Power switch 1 (standard equipment)
(1) Switch to turn unit power On/Off.
(2) LED indicator
Lit green DC power supply: Normal
Unlit DC power supply: Error
Lit orange No MFR-LAN connection (MFR-1616A only)
B
POWER2
Power switch 2 (optional equipment) (1) and (2) the same as POWER1.
IMPORTANT
Whenever restarting the main unit, restart the web browser as well.
MFR-1616R
ROUTING SWITCHER
POWER 1
POWER 2
ON
OFF
A
B
OFF
ON
ROUTINGSWITCHER
MFR-1616
POWER
(1)
M(2)
A
POWER 1 POWER 2
ON
OFF
ON
OFF
MFR-3232RPS
ROUTING SWITCHER
A
B

12
2-1-2. Rear Panel
MFR-1616
MFR-1616R
MFR-3216 / MFR-3216RPS
MFR-3232 / MFR-3232RPS
AC100-240V 50/60Hz IN
REF IN
SERIAL
ALARM
SDI IN SDI OUT
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14 15 16
14 15 16
MFR-LAN
PC-LAN
H
F
G
A
B
M
E
D
C
AC100-240V 50/60Hz IN2 AC100-240V 50/60Hz IN1
SDI OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SDI IN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SERIAL
ALARM TO RS
REF IN
M FR - LAN (C PU 1 )
M FR - LAN (C PU 2 )
PC-LAN
B
E
F
G
C
D
H
I
O
A
(1)
(2)
J
AC100-240V 50/60Hz IN 2 AC100-240V 50/60Hz IN 1
SERIAL
ALARM TO RS
SDI OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SDI IN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
REF IN
PC-LAN
M F R- LA N ( CP U 1)
MF R -L A N (C P U 2)
J
B
E
F
G
A
(1)
(2)
C
D
I
H
AC100-240V 50/60Hz IN 2 AC100-240V 50/60Hz IN 1
SERIAL
ALARM TO RS
SDI OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
REF IN
SDI IN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
M FR - LAN (C PU 2 )
M FR - LA N ( CP U 1 )
PC-LAN
B
E
I
H
F
G
C
D
A
(1)
(2)
J

13
MFR-1616A
No.
Name
Description
A
MFR-LAN *1
(1) MFR-LAN (CPU1) *1
(2) MFR-LAN (CPU2) *1
Ethernet ports for connection to MFR Remote Control
Units and MFR-GPI.
An Ethernet port (10/100BASE-T RJ-45)
(1) for the MAIN CARD
(2) for the MFR-SRCPU (option)
B
PC-LAN *1
Used to connect to a PC or other external unit.
An Ethernet port (10/100BASE-TX RJ-45)
C
SERIAL *2
Used to control via a serial interface (RS-232C/RS-422
selectable)
D
ALARM
Used for alarm output
E
REF IN
Used to input a reference signal (BB or Tri-level sync
signal)
(looping, or 75 ohm terminated)
F
SDI IN
Used to input digital component video signals
G
SDI OUT
Used to input digital component video signals
H
AC IN1
Used to connect Power Supply Unit 1 to an AC power
source
I
AC IN2
Used to connect Power Supply Unit 2 (optional) to an
AC power source.
J
TO RS
Unused
K
AES OUT
Used to output AES/EBU audio signals.
L
AES IN
Used to input AES/EBU audio signals.
M
RS-232C
Used to control via RS-232C.
*1 The MFR-LAN/MFR-LAN(CPU1, 2) connector may be labeled as TO RU, and the PC-LAN
connector as TO PC on units shipped before Sep. 16, 2011.
*2 The SERIAL connector is set to RS-232C as factory default. Consult your FOR-A reseller if
you wish to change the setting.
IMPORTANT
The MFR-LAN/MFR-LAN (CPU1, 2) ports must be connected to a LAN to enable
operation. The LAN connections for MFR Series devices must be separated from the
network segment of other devices.
When Installing MFR-SRCPU
Installing the MFR-SRCPU card enables MFR-1616R / 3216 / 3216RPS / 3232 / 3232RPS
units to have redundant CPU cards and Ethernet ports, which can be used for remote control
panel connection.
AC100-240V 50/60Hz IN 2 AC100-240V 50/60Hz IN 1
SERIAL
ALARM TO RS
SDI OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
REF IN
SDI IN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32 M FR -L AN (C PU 1 )
M FR - LAN (C PU 2 )
PC-LAN
MFR-LAN(CPU1)
MFR-LAN(CPU2)
AC100-240V50/60HzIN
SER. NO.
MFR-LAN
PC-LAN
REF IN
ALARM
RS-232C
AESINAESOUT
1 2 3 4
1 2 3 4 5 6 7
5678910 11 12 13 14 15
8 9 10 11 12 13 14 15 16
16
H
Ｌ
Ｋ
A
B
E
D
Ｍ

14
IMPORTANT
When using the MFR-SRCPU, be sure to connect both MFR-LAN(CPU1) and
MFR-LAN(CPU2) connectors to a LAN interface.
See the separate MFR SERIES Web-based Control Operation Manual for more
information on MFR-SRCPU.
2-1-3. Interfaces
SERIAL Connector (9-pin D-sub, male)
RS-232C or 422 interface is selectable. The factory default setting is RS-232C. Consult your
FOR-Areseller if you wish to change the setting.
RS-232C Connector Pin Assignments
Pin No.
Signal Name
Description
1
NC
Not used
2
RxD
Received Data
3
TxD
Transmitted Data
4
DTR
Data Terminal Ready
NC
Not used (MFR-1616A only)
5
SG
Signal Ground
6
DSR
Data Set Ready
NC
Not used(MFR-1616A only)
7
RTS
Request To Send
8
CTS
Clear To Send
9
NC
Not used
* The maximum cable length is 10 m.
* DTR/DSR and RTS/CTS are internally connected respectively.
RS-422 connector pin assignment (9-pin, D-sub male)
Pin No.
Signal Name
Description
1
FG
Frame Ground
2
T-
Transmit data (-)
3
R+
Receive data (+)
4
SG
Signal Ground
5
NC
Not used
6
SG
Signal Ground
7
T+
Transmit data (+)
8
R-
Receive data (-)
9
FG
Frame Ground
* The maximum cable length is 100 m.
9-pin D-sub, male

15
ALARM Connector (9-pin D-sub, female)
Alarm 1 Output:
Under normal operation:
Pins 1 and 6 are open.
In a malfunction or power-off state:
Pins 1 and 6 are closed.
Alarm 2 Output:
Under normal operation:
Pins 2 and 7 are open.
In a malfunction or power-off state:
Pins 2 and 7 are closed.
Reset:
To reset the unit externally, short Pin 5 and a signal ground pin (8 or 9).
ALARM Connector Pin Assignments
Pin No.
Signal Name
Description
1
ALARM1 OUT
Alarm 1 output (Default : FAN)
(Default: POWER on MFR-1616A)
2
ALARM2 OUT
Alarm 2 output (Default: POWER)
(Default: XPT ERROR on MFR-1616A)
3
NC
Not used
4
NC
Not used
5
RESET IN
Reset in, active low
6
ALARM1 COMMON
Alarm 1 output, Common
7
ALARM2 COMMON
Alarm 2 output, Common
8
GND
Signal ground
9
GND
Signal ground
The following items can be set for ALARM1 OUT and ALARM2 OUT. The alarms can be
assigned in the Web-Based Control.
Available alarm signals vary depending on the Main unit model
Alarm signals
3232/
3232RPS
3216/
3216RPS
1616R
1616
1616A
Fan
Available
Available
Available
Available
---
Power
Available
Available
Available
Available
Available
Secondary CPU Error
Available
Available
Available
---
---
CPU Changeover (issued
when the secondary CPU
is activated to change over
the operation)
Available
Available
Available
---
---
Crosspoint Error
Available
Available
Available
Available
Available
9-pin D-sub, female

16
2-1-4. RS-232C / RS-422 Selection
IMPORTANT
Be sure to consult your FOR-Areseller when you wish to change the RS-232C setting
to RS-422.
CAUTION
Do not access internal cards with the unit power ON. Always power OFF all connected
units / disconnect power cords prior to accessing the interior.
Adjustment and maintenance procedures that require accessing the unit interior
should only be performed by qualified technical personnel familiar with theequipment.
MFR-1616
(1)Remove the 6 screws as shown below from both sides of the unit, slide the top panel
toward the back of the unit, and detach the panel from the unit.
(2)Change DIP switch settings with tweezers through the opening on the right side.
AC100-240V 5 0/60Hz IN
REF IN
SERIAL
ALARM
SDI IN SDI O UT
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14 15 16
14 15 16
MFR-LAN
PC-LAN
背面側
Use tweezers to change DIP switch
settings from the opening on the right
side.
Rear side

17
Default DIP switch settings are as shown below.
DIP switch settings
Switch
Description
S1, S2
Used to select RS-232C/RS-422.
To change the selection, refer to
the setting position figures on the
right.
Be sure to change both switch
positions so that they match the
selected settings.
Switch settings
RS-232C
(Factory default)
RS-422
IMPORTANT
S3 and S4 are for maintenance only. Do not change their settings.
Rear
side
S1
S2

18
MFR-1616R / MFR-3216 / MFR-3216RPS / MFR-3232 / MFR-3232RPS
(1)For MFR-1616R / MFR-3216 / MFR-3232 units, remove the 6 screws as shown below
from both sides of a unit, slide the top panel toward the back of the unit, and detach the
panel from the unit.
For MFR-3216RPS and MFR-3232RPS units, remove the 6 screws as shown below from
both sides and one screw from the top panel of a unit, slide the top panel toward the back
of the unit, and detach the panel from the unit.
(2)Change the DIP switch settings. Default DIP switch settings on the main card are as
shown below.
DIP switch settings
Switch
Description
S1, S2
Used to select RS-232C/RS-422.
To change the selection, refer to the
setting position figures on the right.
Be sure to change both switch
positions so that they match the
selected settings.
Switch
settings
RS-232C
(Factory default)
RS-422
IMPORTANT
S3 and S4 are for maintenance only. Do not change their settings.
MFR-1616A
IMPORTANT
The serial interface on MFR-1616Ais fixed to RS-232C and cannot be changed.
S2
S1
Rear side

19
2-2. MFR-GPI
2-2-1. Front Panel
No.
Item
Description
A
POWER
Displays the power status.
See the table below for details on indications.
B
BUSY
Displays the writing status of the flash memory for backup settings.
See the table below for details on indications.
C
GPI
When the GPI function is assigned using Web-based Control, the LED
lights green. The LED remains unlit when there is no assignment.
D
SERIAL 1-4
When serial ports are assigned using Web-based Control, the LED
lights green. The LED remains unlit when there is no assignment.
E
RESET
Used to re-initialize the GPI unit.
Color indications on the MFR-GPI front panel
LED Color
LED
Green
Red
Orange
POWER
Normal
Power alarm
BUSY
Normal processing
Writing to flash
memory
* POWER LED lights up red if the unit is turned on while it is not connected to a network.
NOTE
After finishing settings, do not power OFF the unit while BUSY LED is lit orange,
since the system is writing to Flash. (It takes about two minutes at max.)
POWER BUSY GPI 1 2 3 4
SERIAL RESET
MFR-GPI
GPI UNIT
A
B
D
E
C

20
2-2-2. Rear Panel
No.
Item
Description
A
MFR-LAN *1
Used to connect the MFR main unit
Ethernet port (10/100BASE-TX, RJ-45)
B
SERVICE
Used for maintenance only. Do not use.
C
DC12V IN 1 and 2
Used to supply 12 V DC power.
D
SERIAL 1 to 4
Used for control via a serial interface. The default setting is
RS-232C. RS-422 is also selectable using switches on the card.
(See section 2-2-4. Switch Settings on the Internal Board.)
Pin assignments are the same as those of the MFR main unit.
(See section 2-1-3. “Interfaces.")
E
GPI 1
(Port no.: 1)
Used for GPI input / output connections.
(32 total assignable inputs and outputs)
F
GPI 2
(Port no.: 2)
Used for GPI input / output connections.
(32 total assignable inputs and outputs)
G
GPI 3
(Port no.: 3)
Used for GPI input / output connections.
(32 total assignable inputs and outputs)
H
GPI 4
(Port no.: 4)
Used for GPI input / output connections.
(32 total assignable inputs and outputs)
*1 The MFR-LAN connector may be labeled 10/100BASE-T on the previous model.
2 -DC12V IN- 1
SERVICE 1 2 3 4
GPI 2GPI 1 GPI 3 GPI 4
RATING LABEL
SERIAL
MFR-LAN
A
B
C
D
E
F
G
H